submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3 values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s783715991 | p00722 | C++ | #include <iostream>
using namespace std;
bool prime_check(int n){
switch(n){
case 1: return false;
case 2: return true;
}
if(n%2 == 0) return false;
for(int i=3;i*i<=n;i+=2){
if(n%i == 0) return false;
}
return true;
}
int main(){
int a,d,n;
while(cin>>a>>d>>n, a&d&n){
int count=0,ans=0,num;
for(int i=0; count!=n ;i++){
??? num = a + (d*i);
if(prime_check(num)==true){
count++;
ans = num;
}
}
cout << ans << endl;
}
} | a.cc: In function 'int main()':
a.cc:21:9: error: expected primary-expression before '?' token
21 | ??? num = a + (d*i);
| ^
a.cc:21:10: error: expected primary-expression before '?' token
21 | ??? num = a + (d*i);
| ^
a.cc:21:11: error: expected primary-expression before '?' token
21 | ??? num = a + (d*i);
| ^
a.cc:21:28: error: expected ':' before ';' token
21 | ??? num = a + (d*i);
| ^
| :
a.cc:21:28: error: expected primary-expression before ';' token
a.cc:21:28: error: expected ':' before ';' token
21 | ??? num = a + (d*i);
| ^
| :
a.cc:21:28: error: expected primary-expression before ';' token
a.cc:21:28: error: expected ':' before ';' token
21 | ??? num = a + (d*i);
| ^
| :
a.cc:21:28: error: expected primary-expression before ';' token
|
s540095486 | p00722 | C++ | # include <iostream>
# include <algorithm>
# include <vector>
# include <string>
# include <set>
# include <map>
# include <cmath>
# include <iomanip>
# include <functional>
# include <utility>
# include <stack>
# include <queue>
# include <list>
using namespace std;
using LL = long long;
constexpr long long MOD = 1000000000 + 7;
constexpr long long INF = 1000000000;
const double PI = acos(-1);
bool dprime[1000000] = { false };
void dPrime() {
dprime[1] = true;
for (int i = 2; i*i<1000000; i++) {
if (!dprime[i]) {
for (int j = 2 * i; j<1000000; j += i) {
dprime[j] = true;
}
}
}
return;
}
int main() {
dPrime();
int n, a, d;
while (cin >> a >> d >> n&&a&&d&&n) {
int count = 0;
for (int i = a;; i += d) {
if (!dprime[i]) count++;
if (count == n) {
cout << i << endl;
break;
}
}
}
return 0; | a.cc: In function 'int main()':
a.cc:47:18: error: expected '}' at end of input
47 | return 0;
| ^
a.cc:34:12: note: to match this '{'
34 | int main() {
| ^
|
s307659899 | p00722 | C++ | #include<iostream>
using namespace std;
int main(void)
{
bool prime[100005];
for(int i = 0 ; i < 100005 ; i++){prime[i] = true;}
for(int k = 1 ; k < 105 ; k++){
for(int j = 2 ; j * i < 100005 ; j++){
prime[k*j]=false;
}
}
for(;;){
int a, d, n;
cin >> a >> d >> n;
if(a == 0 && d == 0 && n == 0){
return 0;
}
int ans;
for(int i = 1 ; i < 100005 ; i++){
if(prime[a + d * i] == true){
if(n == 0){
ans = a + d * i;
}else{
n--;
}
}
}
cout << ans;
}
}
| a.cc: In function 'int main()':
a.cc:8:29: error: 'i' was not declared in this scope
8 | for(int j = 2 ; j * i < 100005 ; j++){
| ^
|
s613995033 | p00722 | C++ | #include <iostream>
using namespace std;
int main(void){
for(;;){
int a,d,n;
cin >> a >> d >> n;
for(a == 0 && d == 0 && n == 0){ return 0; }
int ans = -1;
for(int i = 0 ; a + d * i <= 1000000 && (ans == -1) ; i++ ){
bool prime = true;
for(int j = 2 ; j <= 1000 ; j++){
((a + d * i) % j == 0){prime = false;}
}
if(prime){
if(n == 1){ans = a + d * i;}else{n--;}
}
}
cout << ans << endl;
}
}
| a.cc: In function 'int main()':
a.cc:7:39: error: expected ';' before ')' token
7 | for(a == 0 && d == 0 && n == 0){ return 0; }
| ^
| ;
a.cc:9:9: error: expected primary-expression before 'for'
9 | for(int i = 0 ; a + d * i <= 1000000 && (ans == -1) ; i++ ){
| ^~~
a.cc:8:22: error: expected ')' before 'for'
8 | int ans = -1;
| ^
| )
9 | for(int i = 0 ; a + d * i <= 1000000 && (ans == -1) ; i++ ){
| ~~~
a.cc:7:12: note: to match this '('
7 | for(a == 0 && d == 0 && n == 0){ return 0; }
| ^
a.cc:12:39: error: expected ';' before '{' token
12 | ((a + d * i) % j == 0){prime = false;}
| ^
| ;
a.cc:18:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
18 | cout << ans << endl;
| ^~~
| abs
|
s568233402 | p00722 | C++ | #include <iostream>
using namespace std;
int main(void){
for(;;){
int a,d,n;
cin >> a >> d >> n;
for(a == 0 && d == 0 && n == 0){ return 0; }
int ans = -1;
for(int i = 0 ; a + d * i <= 1000000 && (ans == -1) ; i++ ){
bool prime = true;
for(int j = 2 ; j <= 1000 ; j++){
if((a + d * i) % j == 0){prime = false;}
}
if(prime){
if(n == 1){ans = a + d * i;}else{n--;}
}
}
cout << ans << endl;
}
}
| a.cc: In function 'int main()':
a.cc:7:39: error: expected ';' before ')' token
7 | for(a == 0 && d == 0 && n == 0){ return 0; }
| ^
| ;
a.cc:9:9: error: expected primary-expression before 'for'
9 | for(int i = 0 ; a + d * i <= 1000000 && (ans == -1) ; i++ ){
| ^~~
a.cc:8:22: error: expected ')' before 'for'
8 | int ans = -1;
| ^
| )
9 | for(int i = 0 ; a + d * i <= 1000000 && (ans == -1) ; i++ ){
| ~~~
a.cc:7:12: note: to match this '('
7 | for(a == 0 && d == 0 && n == 0){ return 0; }
| ^
a.cc:18:17: error: 'ans' was not declared in this scope; did you mean 'abs'?
18 | cout << ans << endl;
| ^~~
| abs
|
s474121401 | p00722 | C++ | #include <stdio.h>
#include <math.h>
bool isprime(int n) {
bool result = true;
if(n==1) {
return false;
}
else if(n < 2) {
for(i=3; i<sqrt(n); i++) {
if(n%i == 0) {
return false;
}
}
return result;
}
void solve(int s, int e, int d) {
int i = 0;
while(i<e) {
while(!isprime(s)) {
s+=d;
}
i++;
}
printf("%d\n", s);
}
int main(void) {
int s=1; int e=1; int d=1;
while(s==0 && e==0 && d==0) {
scanf("%s",s);
scanf("%s",e);
scanf("%s",d);
solve(s,e,d);
}
}
| a.cc: In function 'bool isprime(int)':
a.cc:11:13: error: 'i' was not declared in this scope
11 | for(i=3; i<sqrt(n); i++) {
| ^
a.cc:19:33: error: a function-definition is not allowed here before '{' token
19 | void solve(int s, int e, int d) {
| ^
a.cc:31:16: error: a function-definition is not allowed here before '{' token
31 | int main(void) {
| ^
a.cc:41:2: error: expected '}' at end of input
41 | }
| ^
a.cc:4:21: note: to match this '{'
4 | bool isprime(int n) {
| ^
a.cc:41:2: warning: control reaches end of non-void function [-Wreturn-type]
41 | }
| ^
|
s546166776 | p00722 | C++ | #include <stdio.h>
#include <math.h>
bool isprime(int n) {
bool result = true;
int i;
if(n==1) {
return false;
}
else if(n < 2) {
for(i=3; i<sqrt(n); i++) {
if(n%i == 0) {
return false;
}
}
return result;
}
void solve(int s, int e, int d) {
int i = 0;
while(i<e) {
while(!isprime(s)) {
s+=d;
}
i++;
}
printf("%d\n", s);
}
int main(void) {
int s=1; int e=1; int d=1;
while(s==0 && e==0 && d==0) {
scanf("%s",s);
scanf("%s",e);
scanf("%s",d);
solve(s,e,d);
}
}
| a.cc: In function 'bool isprime(int)':
a.cc:20:33: error: a function-definition is not allowed here before '{' token
20 | void solve(int s, int e, int d) {
| ^
a.cc:32:16: error: a function-definition is not allowed here before '{' token
32 | int main(void) {
| ^
a.cc:42:2: error: expected '}' at end of input
42 | }
| ^
a.cc:4:21: note: to match this '{'
4 | bool isprime(int n) {
| ^
a.cc:42:2: warning: control reaches end of non-void function [-Wreturn-type]
42 | }
| ^
|
s793741409 | p00722 | C++ | #include <stdio.h>
#include <math.h>
int main(void) {
bool isprime(int n) {
bool result = true;
int i;
if(n==1) {
return false;
}
else if(n < 2) {
for(i=3; i<sqrt(n); i++) {
if(n%i == 0) {
return false;
}
}
return result;
}
int s=1; int e=1; int d=1; int i;
while(s==0 && e==0 && d==0) {
scanf("%s",s);
scanf("%s",e);
scanf("%s",d);
i = 0;
while(i<e) {
while(!isprime(s)) {
s+=d;
}
i++;
}
printf("%d\n", s);
}
}
| a.cc: In function 'int main()':
a.cc:5:25: error: a function-definition is not allowed here before '{' token
5 | bool isprime(int n) {
| ^
a.cc:36:2: error: expected '}' at end of input
36 | }
| ^
a.cc:4:16: note: to match this '{'
4 | int main(void) {
| ^
|
s456947506 | p00722 | C++ | #include <stdio.h>
#include <math.h>
int main(void) {
bool isprime(int n) {
bool result = true;
int i;
if(n==1) {
return false;
}
else if(n < 2) {
for(i=3; i<sqrt(n); i++) {
if(n%i == 0) {
return false;
}
}
return result;
}
int s=1; int e=1; int d=1; int i;
while(s==0 && e==0 && d==0) {
scanf("%s",s);
scanf("%s",e);
scanf("%s",d);
i = 0;
if(s==1) {
result=false;
}
else if(s < 2) {
for(i=3; i<sqrt(s) || result=true; i++) {
if(s%i == 0) {
result=false;
}
}
if(result=true)
i++;
while(i<e) {
s+=d;
if(s < 2) {
for(i=3; i<sqrt(s) || result == true; i++) {
if(s%i == 0) {
result = false;
}
}
}
if(result = true)
i++;
}
printf("%d\n", s);
}
}
| a.cc: In function 'int main()':
a.cc:5:25: error: a function-definition is not allowed here before '{' token
5 | bool isprime(int n) {
| ^
a.cc:58:2: error: expected '}' at end of input
58 | }
| ^
a.cc:4:16: note: to match this '{'
4 | int main(void) {
| ^
|
s455516789 | p00722 | C++ | #include <stdio.h>
#include <math.h>
int main(void) {
int s=1; int e=1; int d=1; int i;
while(s==0 && e==0 && d==0) {
scanf("%s",s);
scanf("%s",e);
scanf("%s",d);
i = 0;
if(s==1) {
result=false;
}
else if(s < 2) {
for(i=3; i<sqrt(s) || result=true; i++) {
if(s%i == 0) {
result=false;
}
}
if(result=true)
i++;
while(i<e) {
s+=d;
if(s < 2) {
for(i=3; i<sqrt(s) || result == true; i++) {
if(s%i == 0) {
result = false;
}
}
}
if(result = true)
i++;
}
printf("%d\n", s);
}
}
| a.cc: In function 'int main()':
a.cc:15:13: error: 'result' was not declared in this scope
15 | result=false;
| ^~~~~~
a.cc:18:35: error: 'result' was not declared in this scope
18 | for(i=3; i<sqrt(s) || result=true; i++) {
| ^~~~~~
a.cc:23:16: error: 'result' was not declared in this scope
23 | if(result=true)
| ^~~~~~
a.cc:31:39: error: 'result' was not declared in this scope
31 | for(i=3; i<sqrt(s) || result == true; i++) {
| ^~~~~~
a.cc:38:16: error: 'result' was not declared in this scope
38 | if(result = true)
| ^~~~~~
a.cc:43:2: error: expected '}' at end of input
43 | }
| ^
a.cc:4:16: note: to match this '{'
4 | int main(void) {
| ^
|
s240068781 | p00722 | C++ | #include <stdio.h>
#include <math.h>
int main(void) {
int s=1; int e=1; int d=1; int i; bool result;
while(s==0 && e==0 && d==0) {
scanf("%s",s);
scanf("%s",e);
scanf("%s",d);
result=true;
i = 0;
if(s==1) {
result=false;
}
else if(s < 2) {
for(i=3; i<sqrt(s) || result=true; i++) {
if(s%i == 0) {
result=false;
}
}
if(result=true)
i++;
while(i<e) {
result=true;
s+=d;
if(s < 2) {
for(i=3; i<sqrt(s) || result == true; i++) {
if(s%i == 0) {
result = false;
}
}
}
if(result = true)
i++;
}
printf("%d\n", s);
}
}
| a.cc: In function 'int main()':
a.cc:19:32: error: lvalue required as left operand of assignment
19 | for(i=3; i<sqrt(s) || result=true; i++) {
| ~~~~~~~~~~^~~~~~~~~
a.cc:45:2: error: expected '}' at end of input
45 | }
| ^
a.cc:4:16: note: to match this '{'
4 | int main(void) {
| ^
|
s776114219 | p00722 | C++ | #include <stdio.h>
#include <math.h>
int main(void) {
int s=1; int e=1; int d=1; int i; int m; bool result;
while(s==0 && e==0 && d==0) {
scanf("%s",s);
scanf("%s",e);
scanf("%s",d);
result=true;
m = 0;
if(s==1) {
result=false;
}
else if(s < 2) {
for(i=3; (i<sqrt(s) || result=true);i++) {
if(s%i == 0) {
result=false;
}
}
if(result=true)
m++;
while(m<e) {
result=true;
s+=d;
if(s < 2) {
for(i=3; (i<sqrt(s) || result == true); i++) {
if(s%i == 0) {
result = false;
}
}
}
if(result = true)
m++;
}
printf("%d\n", s);
}
}
| a.cc: In function 'int main()':
a.cc:19:33: error: lvalue required as left operand of assignment
19 | for(i=3; (i<sqrt(s) || result=true);i++) {
| ~~~~~~~~~~^~~~~~~~~
a.cc:45:2: error: expected '}' at end of input
45 | }
| ^
a.cc:4:16: note: to match this '{'
4 | int main(void) {
| ^
|
s247048698 | p00722 | C++ | #include <stdio.h>
#include <math.h>
int main(void) {
int s=1; int e=1; int d=1; int i; int m; bool result;
while(s==0 && e==0 && d==0) {
scanf("%s",s);
scanf("%s",e);
scanf("%s",d);
result=true;
m = 0;
if(s==1) {
result=false;
}
else if(s < 2) {
i=3;
while(i<sqrt(s) || result=true) {
if(s%i == 0) {
result=false;
}
i++;
}
if(result=true)
m++;
while(m<e) {
result=true;
s+=d;
if(s < 2) {
i=3;
while(i<sqrt(s) || result == true) {
if(s%i == 0) {
result = false;
}
i++;
}
}
if(result = true)
m++;
}
printf("%d\n", s);
}
}
| a.cc: In function 'int main()':
a.cc:20:29: error: lvalue required as left operand of assignment
20 | while(i<sqrt(s) || result=true) {
| ~~~~~~~~~~^~~~~~~~~
a.cc:49:2: error: expected '}' at end of input
49 | }
| ^
a.cc:4:16: note: to match this '{'
4 | int main(void) {
| ^
|
s635993795 | p00722 | C++ | #include <iostream>
using namespace std;
int main(){
bool isPrime[1000000];
memset(isPrime, true, sizeof(isPrime));
isPrime[1] = false;
for(int i=2;i<1000000;i++){
for(int j=2;i*j<1000000;j++) isPrime[i*j] = false;
}
int a, d, n;
while(cin >> a >> d >> n){
if(!a) break;
int count = 1;
for(int i=a;;i+=d){
if(isPrime[i]){
if(count == n) { cout << i << endl; break; }
else count++;
}
}
}
} | a.cc: In function 'int main()':
a.cc:7:9: error: 'memset' was not declared in this scope
7 | memset(isPrime, true, sizeof(isPrime));
| ^~~~~~
a.cc:2:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include <iostream>
+++ |+#include <cstring>
2 |
|
s622830215 | p00722 | C++ | #include <iostream>
using namespace std;
// éªf©»Ê·éÖEßèl0:fÅÈ¢ 1:f
int checkNumber(int num){
if( num<=1 ) return 0;//1ÍfÅÈ¢
for(int i=2; i<((num+1)/2) ; i++ ){
if (num%i == 0 ) {
return 0;//èØê½çfÅÈ¢
}
}
return 1;//è«êÈ©Á½ÌÅf
}
int main(){
int a,d,n,number,answer;
int count;
while(1)
cin >> a >> d >> n;
number = a;
count = 1;
if(a==0 && d==0 && n==0)break;//0 0 0ÌüÍÅI¹
while(1){//¦ªoéÜųÀ[v
if( checkNumber(number)==1 ){
if(n==count){//¦¾Á½çbreak
answer = number;
break;
}
else{
count++;
}
}
number += d;//lðd¸Ââ·
}
//¦ÌoÍ
cout << answer << "\n";
}
return 0;
} | a.cc: In function 'int main()':
a.cc:29:41: error: break statement not within loop or switch
29 | if(a==0 && d==0 && n==0)break;//0 0 0ÌüÍÅI¹
| ^~~~~
a.cc: At global scope:
a.cc:48:9: error: expected unqualified-id before 'return'
48 | return 0;
| ^~~~~~
a.cc:49:1: error: expected declaration before '}' token
49 | }
| ^
|
s581007008 | p00722 | C++ | #include <iostream>
using namespace std;
// éªf©»Ê·éÖEßèl0:fÅÈ¢ 1:f
int checkNumber(int num){
if( num<=1 ) return 0;//1ÍfÅÈ¢
for(int i=2; i<((num+1)/2) ; i++ ){
if (num%i == 0 ) {
return 0;//èØê½çfÅÈ¢
}
}
return 1;//è«êÈ©Á½ÌÅf
}
int main(){
int a,d,n,number,answer;
int count;
while(1)
cin >> a >> d >> n;
number = a;
count = 1;
if(a==0 && d==0 && n==0)break;//0 0 0ÌüÍÅI¹
while(1){//¦ªoéÜųÀ[v
if( checkNumber(number)==1 ){
if(n==count){//¦¾Á½çbreak
answer = number;
break;
}
else{
count++;
}
}
number += d;//lðd¸Ââ·
}
//¦ÌoÍ
cout << answer << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:29:41: error: break statement not within loop or switch
29 | if(a==0 && d==0 && n==0)break;//0 0 0ÌüÍÅI¹
| ^~~~~
a.cc: At global scope:
a.cc:48:9: error: expected unqualified-id before 'return'
48 | return 0;
| ^~~~~~
a.cc:49:1: error: expected declaration before '}' token
49 | }
| ^
|
s508566503 | p00722 | C++ | #include <iostream>
using namespace std;
#define MAX 1000000
bool isPrime[MAX+1];
int main( void )
{
int a, d, n;
memset( isPrime, false, sizeof( isPrime ) );
isPrime[2] = true;
for ( int i = 3; i <= MAX; i += 2 ) isPrime[i] = true;
for ( int i = 3; i <= MAX; i += 2 )
{
if ( isPrime[i] == false ) continue;
for ( int j = i + i; j <= MAX; j += i ) isPrime[j] = false;
}
while ( cin >> a >> d >> n && a && d && n )
{
int answer = -1;
int count = 0;
int term = a;
while ( count < n )
{
if ( isPrime[term] )
{
answer = term;
count ++;
}
term += d;
}
cout << answer << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:10:5: error: 'memset' was not declared in this scope
10 | memset( isPrime, false, sizeof( isPrime ) );
| ^~~~~~
a.cc:2:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
1 | #include <iostream>
+++ |+#include <cstring>
2 | using namespace std;
|
s487303205 | p00722 | C++ | // 2006à\IA fBNÌZpè
#include <iostream>
using namespace std;
int main(){
bool isPrime[1000000];
memset(isPrime, true, sizeof(isPrime));
isPrime[1] = false;
for(int i=2;i<1000000;i++){
if(!isPrime[i]) continue;
for(int j=2;i*j<1000000;j++) isPrime[i*j] = false;
}
int a, d, n;
while(cin >> a >> d >> n){
if(!a) break;
int count = 1;
for(int i=a;;i+=d){
if(isPrime[i]){
if(count == n) { cout << i << endl; break; }
else count++;
}
}
}
} | a.cc: In function 'int main()':
a.cc:9:9: error: 'memset' was not declared in this scope
9 | memset(isPrime, true, sizeof(isPrime));
| ^~~~~~
a.cc:4:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
3 | #include <iostream>
+++ |+#include <cstring>
4 |
|
s001909020 | p00722 | C++ | //suhan lee, saitama university;
#include <iostream>
#include <math.h >
int main(){
using namespace std;
int a,d,n,i,tmp;
int table[9307+346*210];
while(1){
cin>>a>>d>>n;
tmp=a;i=0;
if(a==0&&d==0&&n==0) return 0;
while(1){
for(int j=2;j<=(int)sqrt(tmp) ;j++)
{
if(tmp%j==0){
j=1;
tmp+=d;
continue;
}
}
i++;
if(i==n){
cout<<tmp<<endl;
break;
}
tmp+=d;
}
}
} | a.cc:3:10: fatal error: math.h : No such file or directory
3 | #include <math.h >
| ^~~~~~~~~
compilation terminated.
|
s998981791 | p00722 | C++ | //suhan lee, saitama university;
#include <iostream>
#include <Cmath>
int main(){
using namespace std;
int a,d,n,i,tmp;
int table[9307+346*210];
while(1){
cin>>a>>d>>n;
tmp=a;i=0;
if(a==0&&d==0&&n==0) return 0;
while(1){
for(int j=2;j<=(int)sqrt(tmp) ;j++)
{
if(tmp%j==0){
j=1;
tmp+=d;
continue;
}
}
i++;
if(i==n){
cout<<tmp<<endl;
break;
}
tmp+=d;
}
}
} | a.cc:3:10: fatal error: Cmath: No such file or directory
3 | #include <Cmath>
| ^~~~~~~
compilation terminated.
|
s431962902 | p00722 | C++ | #include <iostream>
#include <cmath>
#define N 1000000
using namespace std;
int main()
{
int a, d, n, i;
bool prime[N];
memset(prime, true, sizeof(prime));
prime[0] = prime[1] = false;
for (i = 2; i < sqrt(N) + 1; i++) {
if (prime[i]) {
for (int j = 2 * i; j < N; j += i) {
prime[j] = false;
}
}
}
while (cin >> a >> d >> n, a) {
for (i = a; n; i += d) {
if (prime[i]) n--;
}
cout << i - d << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:11:9: error: 'memset' was not declared in this scope
11 | memset(prime, true, sizeof(prime));
| ^~~~~~
a.cc:3:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <cmath>
+++ |+#include <cstring>
3 | #define N 1000000
|
s581558099 | p00722 | C++ | #include <iostream>
#include <cstdio>
#include <cmath>
using namespace std;
int Sosuu_hantei(int N) {
if (N==1) {return false};
int M = sqrt(N) +1;
for(int i=2; i<M; i ++ ){
if(( N % i ) == 0 ) {return false;}
}
return true;
};
int main() {
int a=0, d=0, n=0, Num=0;
while(1){
scanf("%d%d%d", &a, &d, &n);
if (a == 0 && d == 0 && n == 0) break;
Num = a;
if (Sosuu_hantei(Num)) {n--;}
while (n!=0) {
Num +=d;
if (Sosuu_hantei(Num)) {n--;}
}
printf("%d\n", Num);
}
} | a.cc: In function 'int Sosuu_hantei(int)':
a.cc:8:32: error: expected ';' before '}' token
8 | if (N==1) {return false};
| ^
| ;
|
s901956445 | p00723 | Java | import java.io.InputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.HashSet;
import java.util.InputMismatchException;
import java.util.NoSuchElementException;
import java.math.BigDecimal;
import java.math.BigInteger;
public class Main{
static PrintWriter out;
static InputReader ir;
static final int INF=Integer.MAX_VALUE;
static final long LINF=Long.MAX_VALUE;
static void solve(){
int n=ir.nextInt();
while(n-->0){
String s=ir.next();
HashSet<String> set=new HashSet<String>();
for(int i=1;i<s.length();i++){
String sub1=s.substrng(0,i);
String sub2=s.substring(i);
StringBuilder sb1=new StringBuilder();
StringBuilder sb2=new StringBuilder();
sb1.append(sub1); sb2.append(sub2);
set.add(sb1.toString()+sb2.toString());
sb1.reverse();
set.add(sb1.toString()+sb2.toString());
sb2.reverse();
set.add(sb1.toString()+sb2.toString());
sb1.reverse();
set.add(sb1.toString()+sb1.toString());
sb2.reverse();
set.add(sb2.toString()+sb1.toString());
sb2.reverse();
set.add(sb2.toString()+sb1.toString());
sb1.reverse();
set.add(sb2.toString()+sb1.toString());
sb2.reverse();
set.add(sb2.toString()+sb1.toString());
sb1.reverse();
}
out.println(set.size());
}
}
public static void main(String[] args) throws Exception{
ir=new InputReader(System.in);
out=new PrintWriter(System.out);
solve();
out.flush();
}
static class InputReader {
private InputStream in;
private byte[] buffer=new byte[1024];
private int curbuf;
private int lenbuf;
public InputReader(InputStream in) {this.in=in; this.curbuf=this.lenbuf=0;}
public boolean hasNextByte() {
if(curbuf>=lenbuf){
curbuf= 0;
try{
lenbuf=in.read(buffer);
}catch(IOException e) {
throw new InputMismatchException();
}
if(lenbuf<=0) return false;
}
return true;
}
private int readByte(){if(hasNextByte()) return buffer[curbuf++]; else return -1;}
private boolean isSpaceChar(int c){return !(c>=33&&c<=126);}
private void skip(){while(hasNextByte()&&isSpaceChar(buffer[curbuf])) curbuf++;}
public boolean hasNext(){skip(); return hasNextByte();}
public String next(){
if(!hasNext()) throw new NoSuchElementException();
StringBuilder sb=new StringBuilder();
int b=readByte();
while(!isSpaceChar(b)){
sb.appendCodePoint(b);
b=readByte();
}
return sb.toString();
}
public int nextInt() {
if(!hasNext()) throw new NoSuchElementException();
int c=readByte();
while (isSpaceChar(c)) c=readByte();
boolean minus=false;
if (c=='-') {
minus=true;
c=readByte();
}
int res=0;
do{
if(c<'0'||c>'9') throw new InputMismatchException();
res=res*10+c-'0';
c=readByte();
}while(!isSpaceChar(c));
return (minus)?-res:res;
}
public long nextLong() {
if(!hasNext()) throw new NoSuchElementException();
int c=readByte();
while (isSpaceChar(c)) c=readByte();
boolean minus=false;
if (c=='-') {
minus=true;
c=readByte();
}
long res = 0;
do{
if(c<'0'||c>'9') throw new InputMismatchException();
res=res*10+c-'0';
c=readByte();
}while(!isSpaceChar(c));
return (minus)?-res:res;
}
public double nextDouble(){return Double.parseDouble(next());}
public BigInteger nextBigInteger(){return new BigInteger(next());}
public BigDecimal nextBigDecimal(){return new BigDecimal(next());}
public int[] nextIntArray(int n){
int[] a=new int[n];
for(int i=0;i<n;i++) a[i]=nextInt();
return a;
}
public long[] nextLongArray(int n){
long[] a=new long[n];
for(int i=0;i<n;i++) a[i]=nextLong();
return a;
}
public char[][] nextCharMap(int n,int m){
char[][] map=new char[n][m];
for(int i=0;i<n;i++) map[i]=next().toCharArray();
return map;
}
}
} | Main.java:26: error: cannot find symbol
String sub1=s.substrng(0,i);
^
symbol: method substrng(int,int)
location: variable s of type String
1 error
|
s191275317 | p00723 | Java | import java.util.*;
public class Mrain{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int data = sc.nextInt();
for(int i=0; i<data; i++){
String str = sc.next();
HashSet<String> hs = new HashSet<String>();
hs.add(str);
for(int j=1;j<str.length();j++){
String before = str.substring(0, j);
String after = str.substring(j, str.length());
hs.add(after + before);
before = new StringBuilder(before).reverse().toString();
hs.add(before + after);
hs.add(after + before);
after = new StringBuilder(after).reverse().toString();
hs.add(before + after);
before = new StringBuilder(before).reverse().toString();
hs.add(before + after);
hs.add(after + before);
}
str = new StringBuilder(str).reverse().toString();
hs.add(str);
System.out.println(hs.size());
}
}
} | Main.java:3: error: class Mrain is public, should be declared in a file named Mrain.java
public class Mrain{
^
1 error
|
s360841030 | p00723 | Java | import java.util.Scanner;
import java.util.ArrayList;
public class Main {
static String change(String str){
StringBuffer sb = new StringBuffer(str);
str = sb.reverse().toString();
return str;
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int m = sc.nextInt();
for(int i=0;i<m;i++) {
String tomas = sc.nextLine();
ArrayList<String> pettern = new ArrayList<>();
String s = "";
for(int j=0;j<tomas.length()-1;j++) {
for(int k=0;k<8;k++) {
switch(k) {
case 0:
s = change(tomas.substring(0,j+1)) + change(tomas.substring(j+1,tomas.length()));
pettern.add(s);
break;
case 1:
s = change(tomas.substring(0,j+1)) + tomas.substring(j+1,tomas.length());
pettern.add(s);
break;
case 2:
s = tomas.substring(0,j+1) + change(tomas.substring(j+1,tomas.length()));
pettern.add(s);
break;
case 3:
s = tomas.substring(0,j+1) + tomas.substring(j+1,tomas.length());
pettern.add(s);
break;
case 4:
s = change(tomas.substring(j+1,tomas.length())) + change(tomas.substring(0,j+1)) ;
pettern.add(s);
break;
case 5:
s = tomas.substring(j+1,tomas.length()) + change(tomas.substring(0,j+1)) ;
pettern.add(s);
break;
case 6:
s = change(tomas.substring(j+1,tomas.length())) + tomas.substring(0,j+1) ;
pettern.add(s);
break;
case 7:
s = tomas.substring(j+1,tomas.length()) + tomas.substring(0,j+1) ;
pettern.add(s);
break;
}
}
}
int count=0;
for(int l=0;l<pettern.sixe()-1;l++) {
for(int n=l+1;n<pettern.size();n++) {
if(!pettern.get(l).equals(pettern.get(n))) count++;
}
}
System.out.println(count);
}
}
}
| Main.java:73: error: cannot find symbol
for(int l=0;l<pettern.sixe()-1;l++) {
^
symbol: method sixe()
location: variable pettern of type ArrayList<String>
1 error
|
s816701597 | p00723 | Java | import java.util.Scanner;
import java.util.ArrayList;
public class Main {
static String change(String str){
StringBuffer sb = new StringBuffer(str);
str = sb.reverse().toString();
return str;
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int m = sc.nextInt();
for(int i=0;i<m;i++) {
String tomas = sc.next();
ArrayList<String> pettern = new ArrayList<>();
String s = "";
for(int j=0;j<tomas.length()-1;j++) {
s = change(tomas.substring(0,j+1)) + change(tomas.substring(j+1,tomas.length()));
pettern.add(s);
s = change(tomas.substring(0,j+1)) + tomas.substring(j+1,tomas.length());
pettern.add(s);
s = tomas.substring(0,j+1) + change(tomas.substring(j+1,tomas.length()));
pettern.add(s);
s = tomas.substring(0,j+1) + tomas.substring(j+1,tomas.length());
pettern.add(s);
s = change(tomas.substring(j+1,tomas.length())) + change(tomas.substring(0,j+1)) ;
pettern.add(s);
s = tomas.substring(j+1,tomas.length()) + change(tomas.substring(0,j+1)) ;
pettern.add(s);
s = change(tomas.substring(j+1,tomas.length())) + tomas.substring(0,j+1) ;
pettern.add(s);
s = tomas.substring(j+1,tomas.length()) + tomas.substring(0,j+1) ;
pettern.add(s);
}
int count=0;
for(int l=0;l<pettern.sixe()-1;l++) {
for(int n=l+1;n<pettern.size();n++) {
if(!pettern.get(l).equals(pettern.get(n))) count++;
}
}
System.out.println(count);
}
}
}
| Main.java:53: error: cannot find symbol
for(int l=0;l<pettern.sixe()-1;l++) {
^
symbol: method sixe()
location: variable pettern of type ArrayList<String>
1 error
|
s001018629 | p00723 | Java | import java.util.Scanner;
import java.util.ArrayList;
static String reverse(String str){
return new StringBuffer(str).reverse().toString();
}
public static void main(String[] args) {
try(Scanner sc = new Scanner(System.in)) {
int m = sc.nextInt();
for(int i=0;i<m;i++) {
String tomas = sc.next(); // sc.nextInt() と sc.nextLine() は混在しない
TreeSet<String> pats = new TreeSet<>();
for(int j=0;j<tomas.length()-1;j++) {
String head = tomas.substring(0, j+1);
String tail = tomas.substring(j+1); // tomas.substring(j+1,tomas.length()) と同じ
pats.add(reverse(head) + tail);
pats.add(tail + reverse(head));
pats.add(reverse(tail) + head);
pats.add(head + reverse(tail));
pats.add(head + tail);
pats.add(tail + head);
pats.add(reverse(head) + reverse(tail));
pats.add(reverse(tail) + reverse(head));
}
System.out.print(pats);
System.out.println(pats.size());
}
}
}
| Main.java:5: error: unnamed classes are a preview feature and are disabled by default.
static String reverse(String str){
^
(use --enable-preview to enable unnamed classes)
1 error
|
s501241213 | p00723 | Java | import java.io.*;
import java.util.*;
class Main{
public static Scanner cin;
public static HashSet<String> m;
public static String reverse(String s){
return new StringBuilder(s).reverse().toString();
}
public static void main(String []args){
cin=new Scanner(System.in);
int j=0,n=cin.nextInt();
cin.nextLine();
for(;j<n;j++){
String s=cin.nextLine();
m=new HashSet<String>();
int j=1;
for(;i<s.length();i++){
String s1=s.substring(0,i),s2=s.substring(i),r1=reverse(s1),r2=reverse(s2);
m.add(s1+s2);
m.add(r1+s2);
m.add(s1+r2);
m.add(r1+r2);
m.add(s2+s1);
m.add(r2+s1);
m.add(s2+r1);
m.add(r2+r1);
}
System.out.println(m.size());
}
}
}
} | Main.java:35: error: class, interface, enum, or record expected
}
^
1 error
|
s852300693 | p00723 | Java | import java.io.*;
import java.util.*;
class Main{
public static Scanner cin;
public static HashSet<String> m;
public static String reverse(String s){
return new StringBuilder(s).reverse().toString();
}
public static void main(String []args){
cin=new Scanner(System.in);
int j=0,n=cin.nextInt();
cin.nextLine();
for(;j<n;j++){
String s=cin.nextLine();
m=new HashSet<String>();
int j=1;
for(;i<s.length();i++){
String s1=s.substring(0,i),s2=s.substring(i),r1=reverse(s1),r2=reverse(s2);
m.add(s1+s2);
m.add(r1+s2);
m.add(s1+r2);
m.add(r1+r2);
m.add(s2+s1);
m.add(r2+s1);
m.add(s2+r1);
m.add(r2+r1);
}
System.out.println(m.size());
}
}
} | Main.java:19: error: variable j is already defined in method main(String[])
int j=1;
^
Main.java:20: error: cannot find symbol
for(;i<s.length();i++){
^
symbol: variable i
location: class Main
Main.java:20: error: cannot find symbol
for(;i<s.length();i++){
^
symbol: variable i
location: class Main
Main.java:21: error: cannot find symbol
String s1=s.substring(0,i),s2=s.substring(i),r1=reverse(s1),r2=reverse(s2);
^
symbol: variable i
location: class Main
Main.java:21: error: cannot find symbol
String s1=s.substring(0,i),s2=s.substring(i),r1=reverse(s1),r2=reverse(s2);
^
symbol: variable i
location: class Main
5 errors
|
s050516457 | p00723 | C | #include<stdio.h>
#include<stdlib.h>
#include<string.h>
typedef struct node{
struct node *next['z'-'a'+1];
}node;
node *_N;
int _count;
node *allocNode(){
return &_N[_count++];
}
#define MAX (72*(72*6)+2)
void init(){
_N=(node *)calloc(sizeof(node),MAX);
_count=0;
}
void reinit(){
memset(_N,0,sizeof(node)*_count);
_count=0;
}
node *get(node *s,const char *p){
while(*p!='\0'){
if(s==NULL) return NULL;
s=s->next[*(p++)-'a'];
}
return s;
}
int set(node *s,const char *p){
int ret=0;
while(*p!='\0'){
if(s->next[*p-'a']==NULL){
s->next[*p-'a']=allocNode();
ret=1;
}
s=s->next[*(p++)-'a'];
}
return ret;
}
void makestr(char *dist,char *s1,char *s2){
strcpy(dist,s1);
strcat(dist,s2);
}
int main(){
int n;
init();
scanf("%d ",&n);
while(n-->0){
char buff[100];
char buff2[100];
node *s=allocNode();
int len,i,ans=0;
char f[100],*b,*fr,br[100];
len=strlen(gets(buff));
for(i=0;i<len;i++){
buff2[i]=buff[len-1-i];
br[i]=buff[len-1-i];
}
buff2[len]='\0';
b=buff;
fr=&buff2[len];
ans+=set(s,buff);
ans+=set(s,buff2);
for(i=1;i<len;i++){
char str[100];
f[i-1]=buff[i-1];f[i]='\0';
br[len-1-(i-1)]='\0';
fr--;b++;
//printf("%s(%s) + %s(%s)\n",f,fr,b,br);
makestr(str,fr,b ); ans+=set(s,str);
makestr(str,fr,br); ans+=set(s,str);
makestr(str,f ,br); ans+=set(s,str);
makestr(str,b ,f ); ans+=set(s,str);
makestr(str,br,f ); ans+=set(s,str);
makestr(str,b ,fr); ans+=set(s,str);
}
printf("%d\n",ans);
if(n!=0) reinit();
}
return 0;
} | main.c: In function 'main':
main.c:62:16: error: implicit declaration of function 'gets'; did you mean 'get'? [-Wimplicit-function-declaration]
62 | len=strlen(gets(buff));
| ^~~~
| get
main.c:62:16: error: passing argument 1 of 'strlen' makes pointer from integer without a cast [-Wint-conversion]
62 | len=strlen(gets(buff));
| ^~~~~~~~~~
| |
| int
In file included from main.c:3:
/usr/include/string.h:407:35: note: expected 'const char *' but argument is of type 'int'
407 | extern size_t strlen (const char *__s)
| ~~~~~~~~~~~~^~~
|
s529272415 | p00723 | C | #include <set>
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
using namespace std;
int main() {
int n,s,sv1=0,sv=0;
cin >> n;
set<string> v1;
vector<int> v2(n);
int i;
for(i=0;i<n;i++){
string tmp,tmp2,t1,t2;
cin >> tmp;
s = tmp.size();
for(int j=1;j<s;j++){
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
tmp2 = t1.append(t2);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
tmp2 = t2.append(t1);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t1.begin(), t1.end()); //t1は逆順
tmp2 = t1.append(t2);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t1.begin(), t1.end());
tmp2 = t2.append(t1);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t2.begin(), t2.end()); //t2は逆順
tmp2 = t1.append(t2);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t2.begin(), t2.end());
tmp2 = t2.append(t1);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t1.begin(), t1.end()); //t1は逆順
reverse(t2.begin(), t2.end());
tmp2 = t1.append(t2);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t1.begin(), t1.end()); //t1は逆順
reverse(t2.begin(), t2.end());
tmp2 = t2.append(t1);
v1.insert(tmp2);
}
sv1 = v1.size() - sv;
v2[i] = sv1;
sv = v1.size();
}
//set<string>::iterator p;
//for(p=v1.begin();p!=v1.end();p++)
//cout << *p << endl;
for(i=0;i<n;i++){
cout << v2[i] << endl;
}
return 0;
} | main.c:1:10: fatal error: set: No such file or directory
1 | #include <set>
| ^~~~~
compilation terminated.
|
s421988759 | p00723 | C | #include <set>
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
using namespace std;
int main() {
int n,s,sv1=0,sv=0;
cin >> n;
set<string> v1;
vector<int> v2(n);
int i;
for(i=0;i<n;i++){
string tmp,tmp2,t1,t2;
cin >> tmp;
s = tmp.size();
for(int j=1;j<s;j++){
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
tmp2 = t1.append(t2);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
tmp2 = t2.append(t1);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t1.begin(), t1.end()); //t1は逆順
tmp2 = t1.append(t2);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t1.begin(), t1.end());
tmp2 = t2.append(t1);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t2.begin(), t2.end()); //t2は逆順
tmp2 = t1.append(t2);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t2.begin(), t2.end());
tmp2 = t2.append(t1);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t1.begin(), t1.end()); //t1は逆順
reverse(t2.begin(), t2.end());
tmp2 = t1.append(t2);
v1.insert(tmp2);
t1 = tmp.substr(0,j);
t2 = tmp.substr(j);
reverse(t1.begin(), t1.end()); //t1は逆順
reverse(t2.begin(), t2.end());
tmp2 = t2.append(t1);
v1.insert(tmp2);
}
sv1 = v1.size() - sv;
v2[i] = sv1;
sv = v1.size();
}
//set<string>::iterator p;
//for(p=v1.begin();p!=v1.end();p++)
//cout << *p << endl;
for(i=0;i<n;i++){
cout << v2[i] << endl;
}
return 0;
} | main.c:1:10: fatal error: set: No such file or directory
1 | #include <set>
| ^~~~~
compilation terminated.
|
s039861843 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int main()
{
string s;
cin >> s;
set<string> a;
int len = s.size();
for (int i = 1; i < len; i++) {
// 2個に分割する
string f = s.substr(0, i);
string b = s.substr(i, len - i);
// 逆順の文字列を求める
string bf = f;
string bb = b;
reverse(begin(bf), end(bf)); // 逆順にする
reverse(begin(bb), end(bb)); // 逆順にする
// 連結する
a.insert(f + b);
a.insert(b + f);
a.insert(bf + b);
a.insert(b + bf);
a.insert(f + bb);
a.insert(bb + f);
a.insert(bf + bb);
a.insert(bb + bf);
}
cout << a.size() << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:23:17: error: 'reverse' was not declared in this scope
23 | reverse(begin(bf), end(bf)); // 逆順にする
| ^~~~~~~
|
s701214405 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int main()
{
string s;
cin >> s;
set<string> a;
int len = s.size();
for (int i = 1; i < len; i++) {
// 2個に分割する
string f = s.substr(0, i);
string b = s.substr(i, len - i);
// 逆順の文字列を求める
string bf = f;
string bb = b;
// reverse(begin(bf), end(bf)); // 逆順にする
// reverse(begin(bb), end(bb)); // 逆順にする
reverse(bf.begin(), bf.end()); // 逆順にする
reverse(bb.begin(), bb.end()); // 逆順にする
// 連結する
a.insert(f + b);
a.insert(b + f);
a.insert(bf + b);
a.insert(b + bf);
a.insert(f + bb);
a.insert(bb + f);
a.insert(bf + bb);
a.insert(bb + bf);
}
cout << a.size() << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:26:17: error: 'reverse' was not declared in this scope
26 | reverse(bf.begin(), bf.end()); // 逆順にする
| ^~~~~~~
|
s425048732 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int main()
{
string s;
cin >> s;
set<string> a;
int len = s.size();
for (int i = 1; i < len; i++) {
// 2個に分割する
string f = s.substr(0, i);
string b = s.substr(i, len - i);
// 逆順の文字列を求める
string bf = f;
string bb = b;
// reverse(begin(bf), end(bf)); // 逆順にする
// reverse(begin(bb), end(bb)); // 逆順にする
std::reverse(bf.begin(), bf.end()); // 逆順にする
std::reverse(bb.begin(), bb.end()); // 逆順にする
// 連結する
a.insert(f + b);
a.insert(b + f);
a.insert(bf + b);
a.insert(b + bf);
a.insert(f + bb);
a.insert(bb + f);
a.insert(bf + bb);
a.insert(bb + bf);
}
cout << a.size() << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:27:22: error: 'reverse' is not a member of 'std'
27 | std::reverse(bf.begin(), bf.end()); // 逆順にする
| ^~~~~~~
a.cc:28:22: error: 'reverse' is not a member of 'std'
28 | std::reverse(bb.begin(), bb.end()); // 逆順にする
| ^~~~~~~
|
s061305922 | p00723 | C++ |
//include
//------------------------------------------
#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <queue>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <fstream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <string>
#include <cstring>
#include <ctime>
using namespace std;
//conversion
//------------------------------------------
inline int toInt(string s) { int v; istringstream sin(s); sin >> v; return v; }
template<class T> inline string toString(T x) { ostringstream sout; sout << x; return sout.str(); }
//math
//-------------------------------------------
template<class T> inline T sqr(T x) { return x * x; }
//typedef
//------------------------------------------
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef long long LL;
//container util
//------------------------------------------
#define ALL(a) (a).begin(),(a).end()
#define RALL(a) (a).rbegin(), (a).rend()
#define PB push_back
#define MP make_pair
#define SZ(a) int((a).size())
#define EACH(i,c) for(typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define EXIST(s,e) ((s).find(e)!=(s).end())
#define EXISTch(s,c) ((((s).find_first_of(c)) != std::string::npos)? 1 : 0)//cがあれば1 if(1)
#define SORT(c) sort((c).begin(),(c).end())
//repetition
//------------------------------------------
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define rep(i,n) FOR(i,0,n)
#define loop(n) FOR(i,0,n)
#define rrep(i,a,b) for(int i=(a);i>=(b);--i)
//constant
//--------------------------------------------
const double EPS = 1e-10;
const double PI = acos(-1.0);
const int INF = (int)1000000007;
const LL MOD = (LL)1000000007;//10^9+7
const LL INF2 = (LL)100000000000000000;//10^18
string getreverse(string str) {
reverse(str.begin(), str.end());
return str;
}
int main() {
int n; cin >> n;
for (int t = 0; t < n; t++) {
string s; cin >> s;
set<string> set;
for (int i = 1; i < s.size(); i++) {
string forward = s.substr(0, i);
string back = s.substr(i,s.size());
set.insert(forward+back);
set.insert(forward+getreverse(back));
set.insert(getreverse(forward+ back);
set.insert(getreverse(forward)+ getreverse(back));
set.insert(back+ forward);
set.insert(back+ getreverse(forward));
set.insert(getreverse(back)+ forward);
set.insert(getreverse(back)+ getreverse(forward));
}
cout << set.size() << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:94:61: error: expected ')' before ';' token
94 | set.insert(getreverse(forward+ back);
| ~ ^
| )
|
s624064653 | p00723 | C++ | #include <iostream>
#include <set>
#inlude <algorithm>
using namespace std;
int main(){
int m; cin >> m;
string s;
for(int i=0; i<m; i++){
cin >> s;
set<string> ss;
ss.insert(s);
for(int j=1; j<s.size(); j++){
string l = s.substr(0, j);
string r = s.substr(j, n-j);
ss.insert(r+l);
reverse(l.begin(), l.end());
ss.insert(l+r);
ss.insert(r+l);
reverse(r.begin(), r.end());
ss.insert(l+r);
ss.insert(r+l);
reverse(l.begin(), l.end());
ss.insert(l+r);
ss.insert(r+l);
}
cout << ss.size() << endl;
}
}
| a.cc:3:2: error: invalid preprocessing directive #inlude; did you mean #include?
3 | #inlude <algorithm>
| ^~~~~~
| include
a.cc: In function 'int main()':
a.cc:15:48: error: 'n' was not declared in this scope
15 | string r = s.substr(j, n-j);
| ^
a.cc:17:25: error: 'reverse' was not declared in this scope
17 | reverse(l.begin(), l.end());
| ^~~~~~~
|
s932276641 | p00723 | C++ | #include <iostream>
#include <set>
#inlude <algorithm>
using namespace std;
int main(){
int m; cin >> m;
string s;
for(int i=0; i<m; i++){
cin >> s;
set<string> ss;
ss.insert(s);
for(int j=1; j<s.size(); j++){
string l = s.substr(0, j);
string r = s.substr(j, s.size()-j);
ss.insert(r+l);
reverse(l.begin(), l.end());
ss.insert(l+r);
ss.insert(r+l);
reverse(r.begin(), r.end());
ss.insert(l+r);
ss.insert(r+l);
reverse(l.begin(), l.end());
ss.insert(l+r);
ss.insert(r+l);
}
cout << ss.size() << endl;
}
}
| a.cc:3:2: error: invalid preprocessing directive #inlude; did you mean #include?
3 | #inlude <algorithm>
| ^~~~~~
| include
a.cc: In function 'int main()':
a.cc:17:25: error: 'reverse' was not declared in this scope
17 | reverse(l.begin(), l.end());
| ^~~~~~~
|
s241164952 | p00723 | C++ | #include <iostream>
#include <cstring>
#include <set>
using namespace std;
set<string> S;
void count_str(string str1, string str2){
string rstr1 = str1;
string rstr2 = str2;
reverse(rstr1.begin(), rstr1.end());
reverse(rstr2.begin(), rstr2.end());
S.insert(str1+str2);
S.insert(str1+rstr2);
S.insert(rstr1+str2);
S.insert(rstr1+rstr2);
S.insert(str2+str1);
S.insert(str2+rstr1);
S.insert(rstr2+str1);
S.insert(rstr2+rstr1);
}
int main()
{
int m;
string str, str1, str2;
cin >> m;
for (int k = 0; k < m; k++) {
cin >> str;
S.clear();
for (int i = 1; i < str.size(); i++) {
str1 = "";
str2 = "";
for (int j = 0; j < i; j++) {
str1 += str[j];
}
for (int j = i; j < str.size(); j++) {
str2 += str[j];
}
count_str(str1, str2);
}
cout << (unsigned int)S.size() << endl;
}
return 0;
} | a.cc: In function 'void count_str(std::string, std::string)':
a.cc:10:5: error: 'reverse' was not declared in this scope
10 | reverse(rstr1.begin(), rstr1.end());
| ^~~~~~~
|
s692432249 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int main(){
int m;
cin >> m;
for(int i=0;i<m;i++){
string train;
cin >> train;
set<string> st;
for( int i = 1, length = train.length() ; i < length ; ++i ){
string forward, backward;
forward = train.substr(0,i);
backward = train.substr(i, length-i);
st.insert(forward+backward);
st.insert(backward+forward);
reverse(backward.begin(), backward.end());
st.insert(forward+backward);
st.insert(backward+forward);
reverse(forward.begin(), forward.end());
st.insert(forward+backward);
st.insert(backward+forward);
reverse(backward.begin(), backward.end());
st.insert(forward+backward);
st.insert(backward+forward);
}
cout << st.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:20:7: error: 'reverse' was not declared in this scope
20 | reverse(backward.begin(), backward.end());
| ^~~~~~~
|
s678089108 | p00723 | C++ | #include <iostream>
#include <algorithm>
#include <vector>
#include <cmath>
#include <iomanip>
using namespace std;
#define ll long long
#define vvi vector< vector<int> >
#define All(X) X.begin(),X.end()
#define FOR(i,a,b) for(int i=(int)(a);i<(int)(b);i++)
#define REP(i,n) for(int i=0;i<(int)(n);i++)
#define pb push_back
int main(){
int n;
cin >> n;
REP(i,n){
string str;
cin >> str;
int l=str.length();
set<string> lines;
for(int j=1;j<=l-1;j++){
string sub1=str.substr(0,j);
string sub2=str.substr(j);
string subs[]={sub1,sub2,sub1.reverse(),sub2.reverse()};
REP(k,4)REP(m,4){
if((k-m)%2) lines.insert(subs[k]+subs[m]);
}
}
cout << lines.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:23:9: error: 'set' was not declared in this scope
23 | set<string> lines;
| ^~~
a.cc:6:1: note: 'std::set' is defined in header '<set>'; this is probably fixable by adding '#include <set>'
5 | #include <iomanip>
+++ |+#include <set>
6 |
a.cc:23:19: error: expected primary-expression before '>' token
23 | set<string> lines;
| ^
a.cc:23:21: error: 'lines' was not declared in this scope
23 | set<string> lines;
| ^~~~~
a.cc:27:43: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'reverse'; did you mean 'reserve'?
27 | string subs[]={sub1,sub2,sub1.reverse(),sub2.reverse()};
| ^~~~~~~
| reserve
a.cc:27:58: error: 'std::string' {aka 'class std::__cxx11::basic_string<char>'} has no member named 'reverse'; did you mean 'reserve'?
27 | string subs[]={sub1,sub2,sub1.reverse(),sub2.reverse()};
| ^~~~~~~
| reserve
|
s546666872 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
set<string> set_string;
void strage_lines(string up, string down, string depture_line, string reversal_line){
if (up.size() == 0 && down.size() == 0 && reversal_line.size() == 0){
set_string.insert(depture_line);
}
else{
if (up.size() != 0){
strage_lines("", down, depture_line + up, reversal_line);
strage_lines("", down, depture_line, reversal_line + up);
}
if (down.size() != 0){
strage_lines(up, "", depture_line + down, reversal_line);
strage_lines(up, "", depture_line, reversal_line + down);
}
if (reversal_line.size() != 0){
reverse(reversal_line.begin(), reversal_line.end());
strage_lines(up, down, depture_line + reversal_line, "");
}
}
}
void arrival_line(string col){
for (int i = 1; i < col.size(); i++){
string up = "";
string down = "";
up = col.substr(0, i);
down = col.substr(i, col.size() - i);
strage_lines(up, down, "", "");
}
}
int main(void){
string str;
cin >> str;
arrival_line(str);
cout << set_string.size() << endl;
return 0;
} | a.cc: In function 'void strage_lines(std::string, std::string, std::string, std::string)':
a.cc:23:25: error: 'reverse' was not declared in this scope
23 | reverse(reversal_line.begin(), reversal_line.end());
| ^~~~~~~
|
s072826453 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
set<string> set_string;
void strage_lines(string up, string down, string depture_line, string reversal_line){
if (up.size() == 0 && down.size() == 0 && reversal_line.size() == 0){
set_string.insert(depture_line);
}
else{
if (up.size() != 0){
strage_lines("", down, depture_line + up, reversal_line);
strage_lines("", down, depture_line, reversal_line + up);
}
if (down.size() != 0){
strage_lines(up, "", depture_line + down, reversal_line);
strage_lines(up, "", depture_line, reversal_line + down);
}
if (reversal_line.size() != 0){
reverse(reversal_line.begin(), reversal_line.end());
strage_lines(up, down, depture_line + reversal_line, "");
}
}
}
void arrival_line(string col){
for (int i = 1; i < col.size(); i++){
string up = "";
string down = "";
up = col.substr(0, i);
down = col.substr(i, col.size() - i);
strage_lines(up, down, "", "");
}
}
int main(void){
string str;
int m;
cin >> m;
for (int i = 0; i < m; i++){
cin >> str;
set_string.clear();
arrival_line(str);
cout << set_string.size() << endl;
}
return 0;
} | a.cc: In function 'void strage_lines(std::string, std::string, std::string, std::string)':
a.cc:23:25: error: 'reverse' was not declared in this scope
23 | reverse(reversal_line.begin(), reversal_line.end());
| ^~~~~~~
|
s532167576 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
set<string> set_string;
void strage_lines(string up, string down, string depture_line, string reversal_line){
if (up.size() == 0 && down.size() == 0 && reversal_line.size() == 0){
set_string.insert(depture_line);
}
else{
if (up.size() != 0){
strage_lines("", down, depture_line + up, reversal_line);
strage_lines("", down, depture_line, reversal_line + up);
}
if (down.size() != 0){
strage_lines(up, "", depture_line + down, reversal_line);
strage_lines(up, "", depture_line, reversal_line + down);
}
if (reversal_line.size() != 0){
reverse(reversal_line.begin(), reversal_line.end());
strage_lines(up, down, depture_line + reversal_line, "");
}
}
}
void arrival_line(string col){
for (int i = 1; i < col.size(); i++){
string up = "";
string down = "";
up = col.substr(0, i);
down = col.substr(i, col.size() - i);
strage_lines(up, down, "", "");
}
}
int main(void){
string str;
int m;
cin >> m;
for (int i = 0; i < m; i++){
cin >> str;
set_string.clear();
arrival_line(str);
cout << set_string.size() << endl;
}
return 0;
} | a.cc: In function 'void strage_lines(std::string, std::string, std::string, std::string)':
a.cc:23:25: error: 'reverse' was not declared in this scope
23 | reverse(reversal_line.begin(), reversal_line.end());
| ^~~~~~~
|
s741856811 | p00723 | C++ | #include<iostream>
#include<cstring>
#include<cstdlib>
#include<set>
using namespace std;
int main(){
int n;
cin>>n;
for(int i=0;i<n;i++){
string str;
string f,b;
set<string> set;
cin>>str;
set.insert(str);
for(int j=1;j<str.size();j++){
f=str.substr(0,j);
b=str.substr(j);
set.insert(b+f);
reverse(f.begin(),f.end());
set.insert(f+b);
set.insert(b+f);
reverse(b.begin(),b.end());
set.insert(b+f);
set.insert(f+b);
reverse(f.begin(),f.end());
set.insert(b+f);
set.insert(f+b);
}
cout<<set.size()<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:20:5: error: 'reverse' was not declared in this scope
20 | reverse(f.begin(),f.end());
| ^~~~~~~
|
s739824901 | p00723 | C++ | #include <iostream>
#include <cstring>
#include <set>
using namespace std;
set<string> st;
int main(void){
int m;
string train;
cin >> m;
for(int i = 0; i < m; i++){
cin >> train;
st.clear();
for(int j = 1; j <= train.size(); j++){
int a = j;
string c1o, c2o, c1u, c2u;
for(int i = 0; i < a; i++) c1u += train[i];
c1o = c1u;
reverse(c1u.begin(), c1u.end());
for(int i = a; i < train.size(); i++) c2u += train[i];
c2o = c2u;
reverse(c2u.begin(), c2u.end());
st.insert(c1o + c2o);
st.insert(c1o + c2u);
st.insert(c1u + c2o);
st.insert(c1u + c2u);
st.insert(c2o + c1o);
st.insert(c2o + c1u);
st.insert(c2u + c1o);
st.insert(c2u + c1u);
}
cout << st.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:22:7: error: 'reverse' was not declared in this scope
22 | reverse(c1u.begin(), c1u.end());
| ^~~~~~~
|
s390287807 | p00723 | C++ | #include <iostream>
#include <string>
#include <vector>
#include <set>
using namespace std;
namespace Solver {
int M;
vector<string> ds;
inline void Read() {
cin >> M;
ds.resize(M);
for (int i = 0; i < M; i++) cin >> ds[i];
}
inline void Work() {
for (int i = 0; i < M; i++) {
set<string> ss;
for (int j = 1; j < ds[i].length(); j++) {
vector<string> s(4);
s[0] = ds[i].substr(0, j);
s[1] = ds[i].substr(0, j);
s[2] = ds[i].substr(j);
s[3] = ds[i].substr(j);
reverse(s[1].begin(), s[1].end());
reverse(s[3].begin(), s[3].end());
for (int l = 0; l < 2; l++) {
for (int m = 2; m < 4; m++) {
if (l == m) continue;
ss.insert(s[l] + s[m]);
ss.insert(s[m] + s[l]);
}
}
}
cout << ss.size() << endl;
}
}
inline void Solve() {
Read();
Work();
}
}
int main() {
Solver::Solve();
} | a.cc: In function 'void Solver::Work()':
a.cc:27:17: error: 'reverse' was not declared in this scope
27 | reverse(s[1].begin(), s[1].end());
| ^~~~~~~
|
s991437045 | p00723 | C++ | #include <iostream>
#include <string>
#include <vector>
#include <set>
#include <algoritm>
using namespace std;
namespace Solver {
int M;
vector<string> ds;
inline void Read() {
cin >> M;
ds.resize(M);
for (int i = 0; i < M; i++) cin >> ds[i];
}
inline void Work() {
for (int i = 0; i < M; i++) {
set<string> ss;
for (int j = 1; j < ds[i].length(); j++) {
vector<string> s(4);
s[0] = ds[i].substr(0, j);
s[1] = ds[i].substr(0, j);
s[2] = ds[i].substr(j);
s[3] = ds[i].substr(j);
reverse(s[1].begin(), s[1].end());
reverse(s[3].begin(), s[3].end());
for (int l = 0; l < 2; l++) {
for (int m = 2; m < 4; m++) {
if (l == m) continue;
ss.insert(s[l] + s[m]);
ss.insert(s[m] + s[l]);
}
}
}
cout << ss.size() << endl;
}
}
inline void Solve() {
Read();
Work();
}
}
int main() {
Solver::Solve();
} | a.cc:5:10: fatal error: algoritm: No such file or directory
5 | #include <algoritm>
| ^~~~~~~~~~
compilation terminated.
|
s140677688 | p00723 | C++ | #include <cstdio>
#include <iostream>
#include <string>
using namespace std;
int main(){
long m;
scanf(" %ld", &m);
for(long i=0; i<m; ++i){
string s;
string list[5000];
long count=0;
cin >> s;
long size=s.size();
for(int j=1; j<=size-1; ++j){
string a=s.substr(0,j) ;
string b=s.substr(j,size-j);
for(int p=0; p<2; ++p){
if(p) reverse(a.begin(), a.end());
for(int q=0; q<2; ++q){
reverse(b.begin(), b.end());
for(int r=0; r<2; ++r){
string tmp="";
if(r==0) tmp+=b+a;
else tmp+=a+b;
//cout << tmp <<endl;
bool flag=true;
for(long x=0; x<count; ++x){
if(tmp==list[x]){
flag=false;
break;
}
}
if(flag) list[count++]=tmp;
}
}
}
}
//for(long x=0; x<count; ++x) cout << " " << list[x] << endl;
printf("%ld\n", count);
}
return 0;
} | a.cc: In function 'int main()':
a.cc:22:39: error: 'reverse' was not declared in this scope
22 | if(p) reverse(a.begin(), a.end());
| ^~~~~~~
a.cc:25:41: error: 'reverse' was not declared in this scope
25 | reverse(b.begin(), b.end());
| ^~~~~~~
|
s448676805 | p00723 | C++ | #include<iostream>
#include<string>
#include<set>
using namespace std;
string reverse(string str){
reverse(str.begin(),str.end());
return str;
}
int getPattern(string str){
set<string> s;
for(int i=0;i<str.size();i++){
string sub1 = str.substr(0,i);
string sub2 = str.substr(i,str.size());
s.insert(reverse(sub1)+sub2);
s.insert(sub1+reverse(sub2));
s.insert(reverse(sub2)+sub1);
s.insert(sub2+reverse(sub1));
s.insert(reverse(sub2)+reverse(sub1));
s.insert(reverse(sub1)+reverse(sub2));
s.insert(sub2+sub1);
// s.insert(sub1+sub2);
}
return s.size();
}
int main(){
int n;
cin >>n;
while(n--){
string str;
cin >> str;
cout<<getPattern(str)<<endl;
}
return 0;
} | a.cc: In function 'std::string reverse(std::string)':
a.cc:7:26: error: could not convert 'str.std::__cxx11::basic_string<char>::begin()' from 'std::__cxx11::basic_string<char>::iterator' to 'std::string' {aka 'std::__cxx11::basic_string<char>'}
7 | reverse(str.begin(),str.end());
| ~~~~~~~~~^~
| |
| std::__cxx11::basic_string<char>::iterator
|
s763702680 | p00723 | C++ | #include<iostream>
#include<string>
#include<set>
using namespace std;
string rev(string str){
reverse(str.begin(),str.end());
return str;
}
int getPattern(string str){
set<string> s;
for(int i=0;i<str.size();i++){
string sub1 = str.substr(0,i);
string sub2 = str.substr(i,str.size());
s.insert(rev(sub1)+sub2);
s.insert(sub1+rev(sub2));
s.insert(rev(sub2)+sub1);
s.insert(sub2+rev(sub1));
s.insert(rev(sub2)+rev(sub1));
s.insert(rev(sub1)+rev(sub2));
s.insert(sub2+sub1);
// s.insert(sub1+sub2);
}
return s.size();
}
int main(){
int n;
cin >>n;
while(n--){
string str;
cin >> str;
cout<<getPattern(str)<<endl;
}
return 0;
} | a.cc: In function 'std::string rev(std::string)':
a.cc:7:9: error: 'reverse' was not declared in this scope
7 | reverse(str.begin(),str.end());
| ^~~~~~~
|
s004365901 | p00723 | C++ | #include <vector>
#include <string>
#include <iostream>
using namespace std;
int main(void)
{
vector<string> str;
string s;
cin >> s;
for (unsigned int i = 0; i < s.size(); i++){
string str1(s.substr(0, i));
string str2(s.substr(i, s.size() - i));
str.push_back(str1 + str2);
str.push_back(str2 + str1);
reverse(str1.begin(), str1.end());
str.push_back(str1 + str2);
str.push_back(str2 + str1);
reverse(str1.begin(), str1.end());
reverse(str2.begin(), str2.end());
str.push_back(str1 + str2);
str.push_back(str2 + str1);
reverse(str1.begin(), str1.end());
str.push_back(str1 + str2);
str.push_back(str2 + str1);
}
unsigned int n = 0;
for (unsigned int i = 0; i < str.size() - 1; i++){
bool f = true;
for (unsigned int j = i + 1; j < str.size(); j++){
if (str[i] == str[j]){
f = false;
break;
}
}
if (f){
n++;
}
}
cout << n + 1 << endl;
return (0);
} | a.cc: In function 'int main()':
a.cc:20:17: error: 'reverse' was not declared in this scope
20 | reverse(str1.begin(), str1.end());
| ^~~~~~~
|
s949692816 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int solve(string cars);
int main(){
int n;
string word;
cin >> n;
for (int i = 0; i < n; i++){
cin >> word;
cout << solve(string word) << endl;
}
}
int solve(string cars){
set<string> s;
int n = cars.length;
for (int i = 1; i < n; i++){
string a = substr(0, i);
string b = substr(i);
s.insert(cars);
s.insert(b + a);
s.insert(reverse(a.begin(), a.end()) + b);
s.insert(b + reverse(a.begin(), a.end()));
s.insert(a + reverse(b.begin(), b.end()));
s.insert(reverse(b.begin(), b.end()) + a);
s.insert(reverse(a.begin(), a.end()) + reverse(b.begin(), b.end()));
s.insert(reverse(cars.begin(), cars.end()));
}
return s.size();
} | a.cc: In function 'int main()':
a.cc:15:38: error: expected primary-expression before 'word'
15 | cout << solve(string word) << endl;
| ^~~~
a.cc: In function 'int solve(std::string)':
a.cc:21:22: error: cannot convert 'std::__cxx11::basic_string<char>::length' from type 'std::__cxx11::basic_string<char>::size_type (std::__cxx11::basic_string<char>::)() const noexcept' {aka 'long unsigned int (std::__cxx11::basic_string<char>::)() const noexcept'} to type 'int'
21 | int n = cars.length;
| ^~~~~~
a.cc:23:28: error: 'substr' was not declared in this scope
23 | string a = substr(0, i);
| ^~~~~~
a.cc:27:26: error: 'reverse' was not declared in this scope
27 | s.insert(reverse(a.begin(), a.end()) + b);
| ^~~~~~~
|
s275572888 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int solve(string s){
typedef set<string> set_s;
set_s S;
for(int i=1;i<s.size();i++){
string s1,s1r,s2,s2r,kouho1,kouho2,kouho3,kouho4,kouho5,kouho6,kouho7,kouho8;
s1r = s.substr(0,i);
reverse(s1r.begin(),s1r.end());
s2r = s.substr(i);
reverse(s2r.begin(),s2r.end());
s1 = s.substr(0,i);
s2 = s.substr(i);
kouho1 = s1 + s2;
kouho2 = s1 + s2r;
kouho3 = s1r + s2;
kouho4 = s1r + s2r;
kouho5 = s2 + s1;
kouho6 = s2 + s1r;
kouho7 = s2r + s1;
kouho8 = s2r + s1r;
S.insert(kouho1);
S.insert(kouho2);
S.insert(kouho3);
S.insert(kouho4);
S.insert(kouho5);
S.insert(kouho6);
S.insert(kouho7);
S.insert(kouho8);
}
return S.size();
}
int main(){
int n;
cin >> n;
string s;
for(int i=0;i<n;i++){
cin >> s;
cout << solve(s) << endl;
}
} | a.cc: In function 'int solve(std::string)':
a.cc:13:9: error: 'reverse' was not declared in this scope
13 | reverse(s1r.begin(),s1r.end());
| ^~~~~~~
|
s132034700 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int solve(string s){
typedef set<string> set_s;
set_s S;
for(int i=1;i<s.size();i++){
string s1,s1r,s2,s2r,kouho1,kouho2,kouho3,kouho4,kouho5,kouho6,kouho7,kouho8;
s1r = s.substr(0,i);
reverse(s1r.begin(),s1r.end());
s2r = s.substr(i);
reverse(s2r.begin(),s2r.end());
s1 = s.substr(0,i);
s2 = s.substr(i);
kouho1 = s1 + s2;
kouho2 = s1 + s2r;
kouho3 = s1r + s2;
kouho4 = s1r + s2r;
kouho5 = s2 + s1;
kouho6 = s2 + s1r;
kouho7 = s2r + s1;
kouho8 = s2r + s1r;
S.insert(kouho1);
S.insert(kouho2);
S.insert(kouho3);
S.insert(kouho4);
S.insert(kouho5);
S.insert(kouho6);
S.insert(kouho7);
S.insert(kouho8);
}
return S.size();
}
int main(){
int n;
cin >> n;
string s;
for(int i=0;i<n;i++){
cin >> s;
cout << solve(s) << endl;
}
} | a.cc: In function 'int solve(std::string)':
a.cc:13:9: error: 'reverse' was not declared in this scope
13 | reverse(s1r.begin(),s1r.end());
| ^~~~~~~
|
s038506671 | p00723 | C++ | #include <set>
#include <string>
#include <iostream>
using namespace std;
int main()
{
string S; int n;
set<string> T;
scanf("%d", &n);
while(n--)
{
cin >> S;
int c = 0;
for(int i = 1; i < S.size(); i++)
{
c += (S[i - 1] == S[i] ? 1 : 0);
}
if(c + 1 == S.size())
{
printf("1\n");
}
else
{
T.clear();
for(int j = 1; j < S.size(); j++)
{
string A = S.substr(0, j);
string B = S.substr(j, S.size() - j);
string C = A; reverse(C.begin(), C.end());
string D = B; reverse(D.begin(), D.end());
T.insert(A + B);
T.insert(B + A);
T.insert(A + D);
T.insert(D + A);
T.insert(C + B);
T.insert(B + C);
T.insert(C + D);
T.insert(D + C);
}
printf("%d\n", T.size());
}
}
return 0;
} | a.cc: In function 'int main()':
a.cc:39:31: error: 'reverse' was not declared in this scope
39 | string C = A; reverse(C.begin(), C.end());
| ^~~~~~~
|
s493292368 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int main()
{
int n;
cin >> n;
while(n--){
set<string> district;
string train;
cin >> train;
for(int i = 0; i < train.size(); i++){
string f = train.substr(0, i);
string b = train.substr(i, train.size() - i);
reverse(f.begin(), f.end());
district.insert(f + b);
district.insert(b + f);
reverse(b.begin(), b.end());
district.insert(f + b);
district.insert(b + f);
reverse(f.begin(), f.end());
district.insert(f + b);
district.insert(b + f);
reverse(b.begin(), b.end());
district.insert(f + b);
district.insert(b + f);
}
cout << district.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:18:7: error: 'reverse' was not declared in this scope
18 | reverse(f.begin(), f.end());
| ^~~~~~~
|
s079471910 | p00723 | C++ | #define rep(i, j) for(int i = 0; i < j; i++)
#define all(i) i.begin(), i.end()
#define ll long long
#define bl bool
#define nn printf("\n");
#define mod 1000000007
#define rvs(i) reverse( i.begin(), i.end() )
using namespace std;
int main()
{
cin.tie(0);
ios::sync_with_stdio(false);
int m = 0; cin >> m;
rep(i, m)
{
string tmp; cin >> tmp;
vector<string> str;
for(int j = 1; j < (int)tmp.size(); j++)
{
string tmp1, tmp2, tmp3, tmp4;
tmp1 = tmp.substr(0, j);
tmp2 = tmp.substr(j);
tmp3 = tmp1; rvs(tmp3);
tmp4 = tmp2; rvs(tmp4);
str.push_back(tmp1 + tmp2);
str.push_back(tmp1 + tmp4);
str.push_back(tmp3 + tmp2);
str.push_back(tmp3 + tmp4);
str.push_back(tmp2 + tmp1);
str.push_back(tmp2 + tmp3);
str.push_back(tmp4 + tmp1);
str.push_back(tmp4 + tmp3);
}
sort(all(str));
str.erase(unique(all(str)), str.end());
printf("%d\n", (int)str.size());
}
return 0;
} | a.cc: In function 'int main()':
a.cc:13:9: error: 'cin' was not declared in this scope
13 | cin.tie(0);
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | #define rep(i, j) for(int i = 0; i < j; i++)
a.cc:14:9: error: 'ios' has not been declared
14 | ios::sync_with_stdio(false);
| ^~~
a.cc:19:17: error: 'string' was not declared in this scope
19 | string tmp; cin >> tmp;
| ^~~~~~
a.cc:1:1: note: 'std::string' is defined in header '<string>'; this is probably fixable by adding '#include <string>'
+++ |+#include <string>
1 | #define rep(i, j) for(int i = 0; i < j; i++)
a.cc:19:36: error: 'tmp' was not declared in this scope
19 | string tmp; cin >> tmp;
| ^~~
a.cc:20:17: error: 'vector' was not declared in this scope
20 | vector<string> str;
| ^~~~~~
a.cc:1:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
+++ |+#include <vector>
1 | #define rep(i, j) for(int i = 0; i < j; i++)
a.cc:20:32: error: 'str' was not declared in this scope; did you mean 'std'?
20 | vector<string> str;
| ^~~
| std
a.cc:23:31: error: expected ';' before 'tmp1'
23 | string tmp1, tmp2, tmp3, tmp4;
| ^~~~~
| ;
a.cc:24:25: error: 'tmp1' was not declared in this scope
24 | tmp1 = tmp.substr(0, j);
| ^~~~
a.cc:25:25: error: 'tmp2' was not declared in this scope
25 | tmp2 = tmp.substr(j);
| ^~~~
a.cc:26:25: error: 'tmp3' was not declared in this scope
26 | tmp3 = tmp1; rvs(tmp3);
| ^~~~
a.cc:7:16: error: 'reverse' was not declared in this scope
7 | #define rvs(i) reverse( i.begin(), i.end() )
| ^~~~~~~
a.cc:26:38: note: in expansion of macro 'rvs'
26 | tmp3 = tmp1; rvs(tmp3);
| ^~~
a.cc:27:25: error: 'tmp4' was not declared in this scope
27 | tmp4 = tmp2; rvs(tmp4);
| ^~~~
a.cc:38:17: error: 'sort' was not declared in this scope; did you mean 'short'?
38 | sort(all(str));
| ^~~~
| short
a.cc:39:27: error: 'unique' was not declared in this scope
39 | str.erase(unique(all(str)), str.end());
| ^~~~~~
a.cc:40:17: error: 'printf' was not declared in this scope
40 | printf("%d\n", (int)str.size());
| ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
+++ |+#include <cstdio>
1 | #define rep(i, j) for(int i = 0; i < j; i++)
|
s706286148 | p00723 | C++ | #include <bits/stdc++.h>
#define all(a) (a).begin(),(a).end()
#define rep(i,n) for(int i=0;i<(n);i++)
using namespace std;
int main(){
int m;
scanf("%d",&m);
while(m-->0){
set <string> s;
string t;
cin >> t;
s.insert(t);
reverse(all(t));
s.insert(t);
reverse(all(t));
rep1(i,t.size()){
string t1 = t.substr(0,i);
string t2 = t.substr(i,t.size());
string F2F1 = t2 + t1; s.insert(F2F1);
reverse(all(t2));
string R2F1 = t2 + t1; s.insert(R2F1);
string F1R2 = t1 + t2; s.insert(F1R2);
reverse(all(t1));
string R1R2 = t1 + t2; s.insert(R1R2);
string R2R1 = t2 + t1; s.insert(R2R1);
reverse(all(t2));
string F2R1 = t2 + t1; s.insert(F2R1);
string R1F2 = t1 + t2; s.insert(R1F2);
}
cout << s.size() << endl;
}
} | a.cc: In function 'int main()':
a.cc:20:10: error: 'i' was not declared in this scope
20 | rep1(i,t.size()){
| ^
a.cc:20:5: error: 'rep1' was not declared in this scope; did you mean 'rep'?
20 | rep1(i,t.size()){
| ^~~~
| rep
|
s145591476 | p00723 | C++ | #include <iostream>
#include <vector>
#include <string>
int whatKindOf(std::string);
int main()
{
int n;
std::string str;
std::cin >> n;
for(int i=0; i<n; i++){
std::cin >> str;
std::cout << whatKindOf(str) << std::endl;
for(unsigned int i=0; i<str.length(); i++) str[i] = '\0';
}
return 0;
}
int whatKindOf(std::string str)
{
unsigned int i, len=str.length();
bool exist = false;
std::string t1,
t1_r,
t2,
t2_r,
str2;
std::vector<std::string> buf;
std::vector<std::string>::iterator itr, end;
buf.push_back(str);
for(i=1; i<len; i++){
t1 = str.substr(0, i);
t1_r = t1;
t2 = str.substr(i, len-i);
t2_r = t2;
std::reverse(t1_r.begin(), t1_r.end());
std::reverse(t2_r.begin(), t2_r.end());
str2 = t2+t1;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t1_r+t2;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t2+t1_r;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t1+t2_r;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t2_r+t1;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t1_r+t2_r;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t2_r+t1_r;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
}
return buf.size();
} | a.cc: In function 'int whatKindOf(std::string)':
a.cc:37:22: error: 'reverse' is not a member of 'std'
37 | std::reverse(t1_r.begin(), t1_r.end());
| ^~~~~~~
a.cc:38:22: error: 'reverse' is not a member of 'std'
38 | std::reverse(t2_r.begin(), t2_r.end());
| ^~~~~~~
|
s908271072 | p00723 | C++ | #include <iostream>
#include <vector>
#include <string>
int whatKindOf(std::string);
int main()
{
int n;
std::string str;
std::cin >> n;
for(int i=0; i<n; i++){
std::cin >> str;
std::cout << whatKindOf(str) << std::endl;
for(unsigned int i=0; i<str.length(); i++) str[i] = '\0';
}
return 0;
}
int whatKindOf(std::string str)
{
unsigned int i, len=str.length();
bool exist = false;
std::string t1,
t1_r,
t2,
t2_r,
str2;
std::vector<std::string> buf;
std::vector<std::string>::iterator itr, end;
buf.push_back(str);
for(i=1; i<len; i++){
t1 = str.substr(0, i);
t1_r = t1;
t2 = str.substr(i, len-i);
t2_r = t2;
std::reverse(t1_r.begin(), t1_r.end());
std::reverse(t2_r.begin(), t2_r.end());
str2 = t2+t1;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t1_r+t2;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t2+t1_r;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t1+t2_r;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t2_r+t1;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t1_r+t2_r;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
str2 = t2_r+t1_r;
for(itr = buf.begin(); itr!= buf.end(); itr++)
if(*itr==str2){
exist = true;
break;
}
if(exist) exist = false;
else buf.push_back(str2);
}
return buf.size();
} | a.cc: In function 'int whatKindOf(std::string)':
a.cc:37:22: error: 'reverse' is not a member of 'std'
37 | std::reverse(t1_r.begin(), t1_r.end());
| ^~~~~~~
a.cc:38:22: error: 'reverse' is not a member of 'std'
38 | std::reverse(t2_r.begin(), t2_r.end());
| ^~~~~~~
|
s074936777 | p00723 | C++ | #include <iostream>
#include <vector>
#include <string>
using namespace std;
int count( string str );
bool check( string str, vector<string> & sv);
int main(int argc, char const *argv[]) {
int m, sum;
string str;
vector<int> v;
cin>>m;
for (int i = 0; i < m; i++) {
cin>>str;
sum = count( str );
v.push_back( sum );
}
for(auto it = v.begin(); it != v.end(); it++){
cout<<*it<<endl;
}
return 0;
}
int count( string str ){
int n, m, scnt;
int sum = 0;
int size = str.size();
string first, second, temp;
vector<string> sv;
if( size == 2 ) return 1;
scnt = size - 1;
for (int i = 0; i < scnt; i++) {
for(int j = 0; j < i + 1; j++ ) first.push_back( str[j] );
for(int j = i+1; j < size; j++ ) second.push_back( str[j] );
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
reverse(second.begin(), second.end());
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
reverse(first.begin(), first.end());
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
reverse(second.begin(), second.end());
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
first.clear();
second.clear();
}
return sv.size();;
}
bool check( string str, vector<string> &sv ){
for (auto it = sv.begin(); it != sv.end(); it++) {
if(*it == str ) return false;
}
return true;
} | a.cc: In function 'int count(std::string)':
a.cc:44:9: error: 'reverse' was not declared in this scope
44 | reverse(second.begin(), second.end());
| ^~~~~~~
|
s147140709 | p00723 | C++ | #include <iostream>
#include <vector>
#include <string>
using namespace std;
int count( string str );
bool check( string str, vector<string> & sv);
int main(int argc, char const *argv[]) {
int m, sum;
string str;
vector<int> v;
cin>>m;
for (int i = 0; i < m; i++) {
cin>>str;
sum = count( str );
v.push_back( sum );
}
for(auto it = v.begin(); it != v.end(); it++){
cout<<*it<<endl;
}
return 0;
}
int count( string str ){
int n, m, scnt;
int sum = 0;
int size = str.size();
string first, second, temp;
vector<string> sv;
if( size == 2 ) return 1;
scnt = size - 1;
for (int i = 0; i < scnt; i++) {
for(int j = 0; j < i + 1; j++ ) first.push_back( str[j] );
for(int j = i+1; j < size; j++ ) second.push_back( str[j] );
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
reverse(second.begin(), second.end());
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
reverse(first.begin(), first.end());
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
reverse(second.begin(), second.end());
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
first.clear();
second.clear();
}
return sv.size();;
}
bool check( string str, vector<string> &sv ){
for (auto it = sv.begin(); it != sv.end(); it++) {
if(*it == str ) return false;
}
return true;
} | a.cc: In function 'int count(std::string)':
a.cc:44:9: error: 'reverse' was not declared in this scope
44 | reverse(second.begin(), second.end());
| ^~~~~~~
|
s549232071 | p00723 | C++ | #include <iostream>
#include <vector>
#include <string>
using namespace std;
int count( string str );
bool check( string str, vector<string> & sv);
int main(int argc, char const *argv[]) {
int m, sum;
string str;
vector<int> v;
cin>>m;
for (int i = 0; i < m; i++) {
cin>>str;
sum = count( str );
v.push_back( sum );
}
for(auto it = v.begin(); it != v.end(); it++){
cout<<*it<<endl;
}
return 0;
}
int count( string str ){
int n, m, scnt;
int sum = 0;
int size = str.size();
string first, second, temp;
vector<string> sv;
if( size == 2 ) return 1;
scnt = size - 1;
for (int i = 0; i < scnt; i++) {
for(int j = 0; j < i + 1; j++ ) first.push_back( str[j] );
for(int j = i+1; j < size; j++ ) second.push_back( str[j] );
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
reverse(second.begin(), second.end());
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
reverse(first.begin(), first.end());
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
reverse(second.begin(), second.end());
if(check( first + second, sv)) sv.push_back( first + second );
if(check( second + first, sv)) sv.push_back( second + first );
first.clear();
second.clear();
}
return sv.size();;
}
bool check( string str, vector<string> &sv ){
for (auto it = sv.begin(); it != sv.end(); it++) {
if(*it == str ) return false;
}
return true;
} | a.cc: In function 'int count(std::string)':
a.cc:44:9: error: 'reverse' was not declared in this scope
44 | reverse(second.begin(), second.end());
| ^~~~~~~
|
s604817366 | p00723 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <set>
using namespace std;
int main(){
int t;
cin >> t;
for(int i=0;i<t;i++){
string x;
cin >> x;
set<string> st;
for( int i = 1, length = x.length() ; i < length ; ++i ){
string left, right;
left = x.substr(0,i);
right = x.substr(i, length-i);
st.insert(left+right);
st.insert(right+left);
reverse(right.begin(), right.end());
st.insert(left+right);
st.insert(right+left);
reverse(left.begin(), left.end());
st.insert(light+right);
st.insert(right+light);
reverse(right.begin(), right.end());
st.insert(light+right);
st.insert(right+light);
}
cout << st.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:28:17: error: 'light' was not declared in this scope; did you mean 'right'?
28 | st.insert(light+right);
| ^~~~~
| right
|
s094819042 | p00723 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <set>
using namespace std;
int main(){
int t;
cin >> t;
for(int i=0;i<t;i++){
string x;
cin >> x;
set<string> s;
for( int i = 1, length = x.length() ; i < length ; ++i ){
string left, right;
?????????left = x.substr(0,i);
right = x.substr(i, length-i);
s.insert(left+right);
s.insert(right+left);
reverse(right.begin(), right.end());
s.insert(left+right);
s.insert(right+left);
reverse(left.begin(), left.end());
s.insert(left+right);
s.insert(right+left);
reverse(right.begin(), right.end());
s.insert(left+right);
s.insert(right+left);
}
cout << s.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:18:1: error: expected primary-expression before '?' token
18 | ?????????left = x.substr(0,i);
| ^
a.cc:18:2: error: expected primary-expression before '?' token
18 | ?????????left = x.substr(0,i);
| ^
a.cc:18:3: error: expected primary-expression before '?' token
18 | ?????????left = x.substr(0,i);
| ^
a.cc:18:4: error: expected primary-expression before '?' token
18 | ?????????left = x.substr(0,i);
| ^
a.cc:18:5: error: expected primary-expression before '?' token
18 | ?????????left = x.substr(0,i);
| ^
a.cc:18:6: error: expected primary-expression before '?' token
18 | ?????????left = x.substr(0,i);
| ^
a.cc:18:7: error: expected primary-expression before '?' token
18 | ?????????left = x.substr(0,i);
| ^
a.cc:18:8: error: expected primary-expression before '?' token
18 | ?????????left = x.substr(0,i);
| ^
a.cc:18:9: error: expected primary-expression before '?' token
18 | ?????????left = x.substr(0,i);
| ^
a.cc:18:30: error: expected ':' before ';' token
18 | ?????????left = x.substr(0,i);
| ^
| :
a.cc:18:30: error: expected primary-expression before ';' token
a.cc:18:30: error: expected ':' before ';' token
18 | ?????????left = x.substr(0,i);
| ^
| :
a.cc:18:30: error: expected primary-expression before ';' token
a.cc:18:30: error: expected ':' before ';' token
18 | ?????????left = x.substr(0,i);
| ^
| :
a.cc:18:30: error: expected primary-expression before ';' token
a.cc:18:30: error: expected ':' before ';' token
18 | ?????????left = x.substr(0,i);
| ^
| :
a.cc:18:30: error: expected primary-expression before ';' token
a.cc:18:30: error: expected ':' before ';' token
18 | ?????????left = x.substr(0,i);
| ^
| :
a.cc:18:30: error: expected primary-expression before ';' token
a.cc:18:30: error: expected ':' before ';' token
18 | ?????????left = x.substr(0,i);
| ^
| :
a.cc:18:30: error: expected primary-expression before ';' token
a.cc:18:30: error: expected ':' before ';' token
18 | ?????????left = x.substr(0,i);
| ^
| :
a.cc:18:30: error: expected primary-expression before ';' token
a.cc:18:30: error: expected ':' before ';' token
18 | ?????????left = x.substr(0,i);
| ^
| :
a.cc:18:30: error: expected primary-expression before ';' token
a.cc:18:30: error: expected ':' before ';' token
18 | ?????????left = x.substr(0,i);
| ^
| :
a.cc:18:30: error: expected primary-expression before ';' token
|
s487096532 | p00723 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <set>
using namespace std;
int main(){
int t;
cin >> t;
for(int i=0;i<t;i++){
string x;
cin >> x;
set<string> st;
for( int i = 1, length = x.length() ; i < length ; ++i ){
string left, right;
???left = x.substr(0,i);
right = x.substr(i, length-i);
st.insert(left+right);
st.insert(right+left);
reverse(right.begin(), right.end());
st.insert(left+right);
st.insert(right+left);
reverse(left.begin(), left.end());
st.insert(left+right);
st.insert(right+left);
reverse(right.begin(), right.end());
st.insert(left+right);
st.insert(right+left);
}
cout << s.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:17:7: error: expected primary-expression before '?' token
17 | ???left = x.substr(0,i);
| ^
a.cc:17:8: error: expected primary-expression before '?' token
17 | ???left = x.substr(0,i);
| ^
a.cc:17:9: error: expected primary-expression before '?' token
17 | ???left = x.substr(0,i);
| ^
a.cc:17:30: error: expected ':' before ';' token
17 | ???left = x.substr(0,i);
| ^
| :
a.cc:17:30: error: expected primary-expression before ';' token
a.cc:17:30: error: expected ':' before ';' token
17 | ???left = x.substr(0,i);
| ^
| :
a.cc:17:30: error: expected primary-expression before ';' token
a.cc:17:30: error: expected ':' before ';' token
17 | ???left = x.substr(0,i);
| ^
| :
a.cc:17:30: error: expected primary-expression before ';' token
a.cc:31:13: error: 's' was not declared in this scope; did you mean 'st'?
31 | cout << s.size() << endl;
| ^
| st
|
s334261085 | p00723 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <set>
using namespace std;
int main(){
int t;
cin >> t;
for(int i=0;i<t;i++){
string x;
cin >> x;
set<string> st;
for( int i = 1, length = x.length() ; i < length ; ++i ){
string left, right;
???left = x.substr(0,i);
right = x.substr(i, length-i);
st.insert(left+right);
st.insert(right+left);
reverse(right.begin(), right.end());
st.insert(left+right);
st.insert(right+left);
reverse(left.begin(), left.end());
st.insert(left+right);
st.insert(right+left);
reverse(right.begin(), right.end());
st.insert(left+right);
st.insert(right+left);
}
cout << st.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:17:7: error: expected primary-expression before '?' token
17 | ???left = x.substr(0,i);
| ^
a.cc:17:8: error: expected primary-expression before '?' token
17 | ???left = x.substr(0,i);
| ^
a.cc:17:9: error: expected primary-expression before '?' token
17 | ???left = x.substr(0,i);
| ^
a.cc:17:30: error: expected ':' before ';' token
17 | ???left = x.substr(0,i);
| ^
| :
a.cc:17:30: error: expected primary-expression before ';' token
a.cc:17:30: error: expected ':' before ';' token
17 | ???left = x.substr(0,i);
| ^
| :
a.cc:17:30: error: expected primary-expression before ';' token
a.cc:17:30: error: expected ':' before ';' token
17 | ???left = x.substr(0,i);
| ^
| :
a.cc:17:30: error: expected primary-expression before ';' token
|
s168881519 | p00723 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <set>
using namespace std;
int main(){
int m;
cin >> m;
for(int i=0;i<m;i++){
string x;
cin >> x;
set<string> st;
for( int i = 1, length = x.length() ; i < length ; ++i ){
string left, right;
???left = x.substr(0,i);
right = x.substr(i, length-i);
st.insert(left+right);
st.insert(right+left);
reverse(right.begin(), right.end());
st.insert(left+right);
st.insert(right+left);
reverse(left.begin(), left.end());
st.insert(left+right);
st.insert(right+left);
reverse(right.begin(), right.end());
st.insert(left+right);
st.insert(right+left);
}
cout << st.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:17:7: error: expected primary-expression before '?' token
17 | ???left = x.substr(0,i);
| ^
a.cc:17:8: error: expected primary-expression before '?' token
17 | ???left = x.substr(0,i);
| ^
a.cc:17:9: error: expected primary-expression before '?' token
17 | ???left = x.substr(0,i);
| ^
a.cc:17:30: error: expected ':' before ';' token
17 | ???left = x.substr(0,i);
| ^
| :
a.cc:17:30: error: expected primary-expression before ';' token
a.cc:17:30: error: expected ':' before ';' token
17 | ???left = x.substr(0,i);
| ^
| :
a.cc:17:30: error: expected primary-expression before ';' token
a.cc:17:30: error: expected ':' before ';' token
17 | ???left = x.substr(0,i);
| ^
| :
a.cc:17:30: error: expected primary-expression before ';' token
|
s057564182 | p00723 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <set>
using namespace std;
int main(){
int m;
cin >> m;
for(int i=0;i<m;i++){
string train;
cin >> train;
set<string> st;
for( int i = 1, length = train.length() ; i < length ; ++i ){
string left, right;
???left = train.substr(0,i);
right = train.substr(i, length-i);
st.insert(left+right);
st.insert(right+left);
reverse(right.begin(), right.end());
st.insert(left+right);
st.insert(right+left);
reverse(left.begin(), left.end());
st.insert(left+right);
st.insert(right+left);
reverse(right.begin(), right.end());
st.insert(left+right);
st.insert(right+left);
}
cout << st.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:17:7: error: expected primary-expression before '?' token
17 | ???left = train.substr(0,i);
| ^
a.cc:17:8: error: expected primary-expression before '?' token
17 | ???left = train.substr(0,i);
| ^
a.cc:17:9: error: expected primary-expression before '?' token
17 | ???left = train.substr(0,i);
| ^
a.cc:17:34: error: expected ':' before ';' token
17 | ???left = train.substr(0,i);
| ^
| :
a.cc:17:34: error: expected primary-expression before ';' token
a.cc:17:34: error: expected ':' before ';' token
17 | ???left = train.substr(0,i);
| ^
| :
a.cc:17:34: error: expected primary-expression before ';' token
a.cc:17:34: error: expected ':' before ';' token
17 | ???left = train.substr(0,i);
| ^
| :
a.cc:17:34: error: expected primary-expression before ';' token
|
s036588485 | p00723 | C++ | #include <iostream>
#include <algorithm>
#include <string>
#include <set>
using namespace std;
int main(){
int m;
cin >> m;
for(int i=0;i<m;i++){
string train;
cin >> train;
set<string> st;
for( int i = 1, length = train.length() ; i < length ; ++i ){
string x, y;
???x = train.substr(0,i);
y = train.substr(i, length-i);
st.insert(x+y);
st.insert(x+y);
reverse(y.begin(), y.end());
st.insert(x+y);
st.insert(y+x);
reverse(x.begin(), x.end());
st.insert(x+y);
st.insert(y+x);
reverse(y.begin(), y.end());
st.insert(x+y);
st.insert(y+x);
}
cout << st.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:17:7: error: expected primary-expression before '?' token
17 | ???x = train.substr(0,i);
| ^
a.cc:17:8: error: expected primary-expression before '?' token
17 | ???x = train.substr(0,i);
| ^
a.cc:17:9: error: expected primary-expression before '?' token
17 | ???x = train.substr(0,i);
| ^
a.cc:17:31: error: expected ':' before ';' token
17 | ???x = train.substr(0,i);
| ^
| :
a.cc:17:31: error: expected primary-expression before ';' token
a.cc:17:31: error: expected ':' before ';' token
17 | ???x = train.substr(0,i);
| ^
| :
a.cc:17:31: error: expected primary-expression before ';' token
a.cc:17:31: error: expected ':' before ';' token
17 | ???x = train.substr(0,i);
| ^
| :
a.cc:17:31: error: expected primary-expression before ';' token
|
s993870424 | p00723 | C++ | #include <string>
#include <iostream>
#include <set>
using namespace std;
int main(){
int n;
cin >> n;
for(int i=0;i<n;i++){
string train,former,latter;
cin >> train;
typedef set<string> set_t;
set_t C;
for(int divp=1;divp<train.size();divp++){
former=train.substr(0,divp);
latter=train.substr(divp);
C.insert(former+latter);
C.insert(latter+former);
reverse(former.begin(),former.end());
C.insert(former+latter);
C.insert(latter+former);
reverse(latter.begin(),latter.end());
C.insert(former+latter);
C.insert(latter+former);
reverse(former.begin(),former.end());
C.insert(former+latter);
C.insert(latter+former);
}
cout << C.size() << endl;
}
} | a.cc: In function 'int main()':
a.cc:19:13: error: 'reverse' was not declared in this scope
19 | reverse(former.begin(),former.end());
| ^~~~~~~
|
s063591268 | p00723 | C++ | #include <string>
#include <iostream>
#include <set>
using namespace std;
int main(){
int n;
cin >> n;
for(int i=0;i<n;i++){
string train,former,latter;
cin >> train;
typedef set<string> set_t;
set_t C;
for(int divp=1;divp<train.size();divp++){
former=train.substr(0,divp);
latter=train.substr(divp);
C.insert(former+latter);
C.insert(latter+former);
reverse(former.begin(),former.end());
C.insert(former+latter);
C.insert(latter+former);
reverse(latter.begin(),latter.end());
C.insert(former+latter);
C.insert(latter+former);
reverse(former.begin(),former.end());
C.insert(former+latter);
C.insert(latter+former);
}
cout << C.size() << endl;
}
} | a.cc: In function 'int main()':
a.cc:19:13: error: 'reverse' was not declared in this scope
19 | reverse(former.begin(),former.end());
| ^~~~~~~
|
s833275696 | p00723 | C++ |
#include <iostream>
#include <unordered_set>
#include <string>
#include <cstdlib>
#include <utility>
using namespace std;
void str_ins(string str, unordered_set<string> table)
{
//if(table.count(str) == 0)
table.insert(str);
}
int main() {
int m;
string train;
cin >> m;
for(int i = 0; i < m; i++) {
unordered_set<string> table;
cin >> train;
int length = (int)train.size();
for(int i = 1; i < length; i++) //??¨??????
{
string strs[2];
strs[0] = train.substr(0,i);
strs[1] = train.substr(i,train.size()-i);
str_ins(strs[0], table);
str_ins(strs[1], table);
reverse(strs[0].begin(), strs[0].end());
reverse(strs[1].begin(), strs[1].end());
str_ins(strs[0], table);
str_ins(strs[1], table);
}
cout << table.size() << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:31:13: error: 'reverse' was not declared in this scope
31 | reverse(strs[0].begin(), strs[0].end());
| ^~~~~~~
|
s161708752 | p00723 | C++ | #include <iostream>
#include <set>
/*
Organize Your Train part II(http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=1142)
?§£?????????:??????L?????????????????????????????????????????????????????????L-1???????????????????????¢????????????4???????????\???????????????????????????2????????????????????£????????????????????°?????????8(L-1)??????????????§???>??¨??????????¢??????????set????????£???????????¨????????????????????°?????????
*/
using namespace std;
//split_string("abcd",out1,out2,1)??¨????????¨
//out1 = "a"
//out2 = "bcd"
void split_string(const string &in,string &out1,string &out2,int idx);
int main(){
int N;
cin>>N;
for(int i=0;i<N;++i){
set<string> s;
string train;
cin>>train;
int len = train.length();
for(int j=1;j<len;++j){
string sub1,sub2;
split_string(train,sub1,sub2,j);
for(int k=0;k<2;++k){
swap(sub1,sub2);
s.insert(sub1+sub2);
reverse(sub1.begin(),sub1.end());
s.insert(sub1+sub2);
reverse(sub2.begin(),sub2.end());
s.insert(sub1+sub2);
reverse(sub1.begin(),sub1.end());
s.insert(sub1+sub2);
}
}
cout<<s.size()<<endl;
}
return 0;
}
void split_string(const string &in,string &out1,string &out2,int idx){
int i;
for(i=0;i<idx;++i)
out1 += in[i];
for(;i<in.length();++i)
out2 += in[i];
} | a.cc: In function 'int main()':
a.cc:30:9: error: 'reverse' was not declared in this scope
30 | reverse(sub1.begin(),sub1.end());
| ^~~~~~~
|
s573422253 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
#include <algorithm>
using namespace std;
int main(){
int m;
cin >> m;
set<string> pattern;
for(int i=0;i<m;i++){
string arrival;
cin >> arrival;
for(int j=1;j<arrival.size();j++){
string train[];
train[0]=arrival.substr(0,j);
train[1]=arrival.substr(j);
pattern.push(train[0]+train[1]);
pattern.push(train[1]+train[0]);
reverse(train[0].begin(),train[1].end());
pattern.push(train[0]+train[1]);
pattern.push(train[1]+train[0]);
reverse(train[1].begin(),train[1].end());
pattern.push(train[0]+train[1]);
pattern.push(train[1]+train[0]);
reverse(train[0].begin(),train[1].end());
pattern.push(train[0]+train[1]);
pattern.push(train[1]+train[0]);
}
cout << pattern.size();
}
return 0;
} | a.cc: In function 'int main()':
a.cc:16:14: error: array size missing in 'train'
16 | string train[];
| ^~~~~
a.cc:19:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
19 | pattern.push(train[0]+train[1]);
| ^~~~
a.cc:20:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
20 | pattern.push(train[1]+train[0]);
| ^~~~
a.cc:23:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
23 | pattern.push(train[0]+train[1]);
| ^~~~
a.cc:24:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
24 | pattern.push(train[1]+train[0]);
| ^~~~
a.cc:27:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
27 | pattern.push(train[0]+train[1]);
| ^~~~
a.cc:28:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
28 | pattern.push(train[1]+train[0]);
| ^~~~
a.cc:31:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
31 | pattern.push(train[0]+train[1]);
| ^~~~
a.cc:32:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
32 | pattern.push(train[1]+train[0]);
| ^~~~
|
s433513163 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
#include <algorithm>
using namespace std;
int main(){
int m;
cin >> m;
set<string> pattern;
for(int i=0;i<m;i++){
string arrival;
cin >> arrival;
for(int j=1;j<arrival.size();j++){
string train[2];
train[0]=arrival.substr(0,j);
train[1]=arrival.substr(j);
pattern.push(train[0]+train[1]);
pattern.push(train[1]+train[0]);
reverse(train[0].begin(),train[1].end());
pattern.push(train[0]+train[1]);
pattern.push(train[1]+train[0]);
reverse(train[1].begin(),train[1].end());
pattern.push(train[0]+train[1]);
pattern.push(train[1]+train[0]);
reverse(train[0].begin(),train[1].end());
pattern.push(train[0]+train[1]);
pattern.push(train[1]+train[0]);
}
cout << pattern.size();
}
return 0;
} | a.cc: In function 'int main()':
a.cc:19:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
19 | pattern.push(train[0]+train[1]);
| ^~~~
a.cc:20:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
20 | pattern.push(train[1]+train[0]);
| ^~~~
a.cc:23:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
23 | pattern.push(train[0]+train[1]);
| ^~~~
a.cc:24:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
24 | pattern.push(train[1]+train[0]);
| ^~~~
a.cc:27:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
27 | pattern.push(train[0]+train[1]);
| ^~~~
a.cc:28:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
28 | pattern.push(train[1]+train[0]);
| ^~~~
a.cc:31:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
31 | pattern.push(train[0]+train[1]);
| ^~~~
a.cc:32:15: error: 'class std::set<std::__cxx11::basic_string<char> >' has no member named 'push'
32 | pattern.push(train[1]+train[0]);
| ^~~~
|
s801148934 | p00723 | C++ | #include <iostream>
#include <vector>
#define REP(i, a, n) for(int i = (a); i < (n); i++)
using namespace std;
int M;
int tohash(string s) {
int h = 0;
int k = 1;
REP(i, 0, s.length()) {
h += k * (s[i] - 'a');
k *= 26;
}
return h;
}
bool unique(string s, vector<int> &v) {
int h = tohash(s);
int u = true;
REP(i, 0, v.size()) if(v[i] == h) u = false;
if(u) v.push_back(h);
return u;
}
int main(void) {
cin >> M;
REP(i, 0, M) {
string S; cin >> S;
vector<int> v;
int cnt = 0;
REP(i, 1, S.length()) {
string s1 = S.substr(0, i), s2 = S.substr(i, S.length());
string r1 = S.substr(0, i), r2 = S.substr(i, S.length());
reverse(r1.begin(), r1.end());
reverse(r2.begin(), r2.end());
if(unique(s1 + s2, v) == 1) cnt++;
if(unique(s1 + r2, v) == 1) cnt++;
if(unique(r1 + s2, v) == 1) cnt++;
if(unique(r1 + r2, v) == 1) cnt++;
if(unique(s2 + s1, v) == 1) cnt++;
if(unique(s2 + r1, v) == 1) cnt++;
if(unique(r2 + s1, v) == 1) cnt++;
if(unique(r2 + r1, v) == 1) cnt++;
}
cout << cnt << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:36:7: error: 'reverse' was not declared in this scope
36 | reverse(r1.begin(), r1.end());
| ^~~~~~~
|
s951123580 | p00723 | C++ | #include <iostream>
#include <vector>
#define REP(i, a, n) for(int i = (a); i < (n); i++)
using namespace std;
int M;
int tohash(string s) {
int h = 0;
int k = 1;
REP(i, 0, s.length()) {
h += k * (s[i] - 'a');
k *= 26;
}
return h;
}
bool unique(string s, vector<int> &v) {
int h = tohash(s);
int u = true;
REP(i, 0, v.size()) if(v[i] == h) u = false;
if(u) v.push_back(h);
return u;
}
int main(void) {
cin >> M;
REP(i, 0, M) {
string S; cin >> S;
vector<int> v;
int cnt = 0;
REP(i, 1, S.length()) {
string s1 = S.substr(0, i), s2 = S.substr(i, S.length());
string r1 = S.substr(0, i), r2 = S.substr(i, S.length());
reverse(r1.begin(), r1.end());
reverse(r2.begin(), r2.end());
if(unique(s1 + s2, v) == 1) cnt++;
if(unique(s1 + r2, v) == 1) cnt++;
if(unique(r1 + s2, v) == 1) cnt++;
if(unique(r1 + r2, v) == 1) cnt++;
if(unique(s2 + s1, v) == 1) cnt++;
if(unique(s2 + r1, v) == 1) cnt++;
if(unique(r2 + s1, v) == 1) cnt++;
if(unique(r2 + r1, v) == 1) cnt++;
}
cout << cnt << endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:36:7: error: 'reverse' was not declared in this scope
36 | reverse(r1.begin(), r1.end());
| ^~~~~~~
|
s810118942 | p00723 | C++ | #include <iostream>
#include <string>
#include <vector>
using namespace std;
int main(){
int m, l, ans;
string s, t, u;
vector<string> V;
vector< vector<string> > H(2);
cin >> m;
for (int i = 0; i < m; ++i){
cin >> s;
V.push_back(s);
l = s.length();
ans = 1;
for (int j = 1; j < l; ++j) {
t = "";
u = "";
for (int k = 0; k < j; ++k){
t += s[k];
u += s[j-1-k];
}
H[0].push_back(t);
H[0].push_back(u);
t = "";
u = "";
for (int k = 0; k+j < l; ++k) {
t += s[j+k];
u += s[l-1-k];
}
H[1].push_back(t);
H[1].push_back(u);
for (int a = 0; a < 2; ++a) {
for (int b = 0; b < 2; ++b) {
for (int c = 0; c < 2; ++c) {
V.push_back(H[a][b]+H[(a+1)%2][c]);
}
}
}
H[0].erase(H[0].begin(), H[0].end());
H[1].erase(H[1].begin(), H[1].end());
}
ans = 1;
sort(V.begin(), V.end());
for (int j = 1; j < V.size(); ++j) {
if (V[j] != V[j-1]) ++ans;
}
cout << ans << endl;
V.erase(V.begin(), V.end());
}
return 0;
} | a.cc: In function 'int main()':
a.cc:45:5: error: 'sort' was not declared in this scope; did you mean 'short'?
45 | sort(V.begin(), V.end());
| ^~~~
| short
|
s616419720 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int main()
{
string s;
cin >> s;
set<string> a;
int len = s.size();
for (int i = 1; i < len; i++) {
// 2??????????????????
string f = s.substr(0, i);
string b = s.substr(i, len - i);
// ??????????????????????±???????
string bf = f;
string bb = b;
reverse(begin(bf), end(bf)); // ???????????????
reverse(begin(bb), end(bb)); // ???????????????
// ??£?????????
a.insert(f + b);
a.insert(b + f);
a.insert(bf + b);
a.insert(b + bf);
a.insert(f + bb);
a.insert(bb + f);
a.insert(bf + bb);
a.insert(bb + bf);
}
cout << a.size() << endl;
} | a.cc: In function 'int main()':
a.cc:23:17: error: 'reverse' was not declared in this scope
23 | reverse(begin(bf), end(bf)); // ???????????????
| ^~~~~~~
|
s848786481 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int main()
{
string s;
cin >> s;
set<string> a;
int len = s.size();
for (int i = 1; i < len; i++) {
// 2??????????????????
string f = s.substr(0, i);
string b = s.substr(i, len - i);
// ??????????????????????±???????
string bf = f;
string bb = b;
reverse(begin(bf), end(bf)); // ???????????????
reverse(begin(bb), end(bb)); // ???????????????
// ??£?????????
a.insert(f + b);
a.insert(b + f);
a.insert(bf + b);
a.insert(b + bf);
a.insert(f + bb);
a.insert(bb + f);
a.insert(bf + bb);
a.insert(bb + bf);
}
cout << a.size() << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:23:17: error: 'reverse' was not declared in this scope
23 | reverse(begin(bf), end(bf)); // ???????????????
| ^~~~~~~
|
s962417305 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
using namespace std;
int main()
{
string s;
cin >> s;
set<string> a;
int len = s.size();
for (int i = 1; i < len; i++) {
// 2??????????????????
string f = s.substr(0, i);
string b = s.substr(i, len - i);
// ??????????????????????±???????
string bf = f;
string bb = b;
reverse(begin(bf), end(bf)); // ???????????????
reverse(begin(bb), end(bb)); // ???????????????
// ??£?????????
a.insert(f + b);
a.insert(b + f);
a.insert(bf + b);
a.insert(b + bf);
a.insert(f + bb);
a.insert(bb + f);
a.insert(bf + bb);
a.insert(bb + bf);
}
cout << a.size() << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:23:17: error: 'reverse' was not declared in this scope
23 | reverse(begin(bf), end(bf)); // ???????????????
| ^~~~~~~
|
s168873424 | p00723 | C++ | #if 0
http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=1142&lang=jp
#endif
#include <iostream>
#include <string>
#include <unordered_set>
#define FOR(var, start, count) for(int var=start; var<count; var++)
#define REP(var, count) FOR(var,0,count)
using namespace std;
int main(void) {
int M;
cin >> M;
REP(dataset, M) {
string str;
cin >> str;
unordered_set<string> list;
REP(i, str.size()) {
string s[2][2];
s[0][0] = str.substr(0, i);
s[1][0] = str.substr(i);
s[0][1] = s[0][0];
reverse(s[0][0].begin(), s[0][0].end());
s[1][1] = s[1][0];
reverse(s[1][0].begin(), s[1][0].end());
REP(x, 2) {
REP(y, 2) {
REP(z, 2) {
string k = s[x][y] + s[(x+1)%2][z];
list.insert(k);
}
}
}
}
cout << list.size() << endl;
}
} | a.cc: In function 'int main()':
a.cc:30:25: error: 'reverse' was not declared in this scope
30 | reverse(s[0][0].begin(), s[0][0].end());
| ^~~~~~~
|
s349638864 | p00723 | C++ | #include <iostream>
#include <string>
#include <vector>
using namespace std;
int main() {
int M;
string s;
string half1,half2,temp;
int count,R1,R2,equal;
vector<string> train;
cin >> M;
for (int i=0;i<M;i++) {
train.clear();
cin >> s;
count = 0;
for(int j=1;j<s.length();j++) { //??????????????????????±????
half1 = "";
half2 = "";
for (int t=0;t<j;t++) {
half1 += s[t]; //???????????????????????????
}
for(int k=0;k<s.length()-j;k++) {
half2 += s[j+k]; //??????????????????????????????
}
for (int p=0; p<2; p++) {
if (p == 1) {
temp = half1;
half1 = half2;
half2 = temp;
}
for(int t=0;t<4;t++) {
equal = 0;
if(t > 0) {
reverse(half1.begin(),half1.end());
}
if(t == 2) {
reverse(half2.begin(),half2.end());
}
for(int l=0; l<train.size(); l++) {
if (train[l] == half1+half2) {
equal = 1;
}
}
if (equal == 0) {
train.push_back(half1+half2);
}
cout << half1+half2 << endl;
}
}
}
cout << train.size() << endl;
}
} | a.cc: In function 'int main()':
a.cc:41:49: error: 'reverse' was not declared in this scope
41 | reverse(half1.begin(),half1.end());
| ^~~~~~~
a.cc:44:49: error: 'reverse' was not declared in this scope
44 | reverse(half2.begin(),half2.end());
| ^~~~~~~
|
s428038561 | p00723 | C++ | #include <iostream>
#include <string>
#include <vector>
using namespace std;
int main() {
int M;
string s;
string half1,half2,temp;
int count,R1,R2,equal;
vector<string> train;
cin >> M;
for (int i=0;i<M;i++) {
train.clear();
cin >> s;
count = 0;
for(int j=1;j<s.length();j++) { //??????????????????????±????
half1 = "";
half2 = "";
for (int t=0;t<j;t++) {
half1 += s[t]; //???????????????????????????
}
for(int k=0;k<s.length()-j;k++) {
half2 += s[j+k]; //??????????????????????????????
}
for (int p=0; p<2; p++) {
if (p == 1) {
temp = half1;
half1 = half2;
half2 = temp;
}
for(int t=0;t<4;t++) {
equal = 0;
if(t > 0) {
reverse(half1.begin(),half1.end());
}
if(t == 2) {
reverse(half2.begin(),half2.end());
}
for(int l=0; l<train.size(); l++) {
if (train[l] == half1+half2) {
equal = 1;
}
}
if (equal == 0) {
train.push_back(half1+half2);
}
cout << half1+half2 << endl;
}
}
}
cout << train.size() << endl;
}
} | a.cc: In function 'int main()':
a.cc:41:49: error: 'reverse' was not declared in this scope
41 | reverse(half1.begin(),half1.end());
| ^~~~~~~
a.cc:44:49: error: 'reverse' was not declared in this scope
44 | reverse(half2.begin(),half2.end());
| ^~~~~~~
|
s797227784 | p00723 | C++ | #include <iostream>
#include <algorithm>
using namespace std;
const int MAXN=1024;
const int HASHLEN=1000024;
int n,cnt;
char s[MAXN],s1[MAXN],s2[MAXN],s3[MAXN],s4[MAXN];
struct HashNode{
char str[MAXN];
HashNode *nxt;
};
HashNode* head[HASHLEN];
void insert(char *a,char *b)
{
char c[MAXN];
strcpy(c,a);
strcat(c,b);
int len=strlen(c);
int sum=0;
for(int i=0;i<len;++i)
sum+=c[i]*i;
for(HashNode* p=head[sum];p;p=p->nxt){
bool same=true;
for(int i=0;i<len;++i)
if((p->str)[i]!=c[i]){
same=false;
break;
}
if(same)
return ;
}
++cnt;
HashNode* now = new HashNode();
strcpy(now->str,c);
now->nxt=head[sum];
head[sum]=now;
}
int main(){
scanf("%d",&n);
while(n--){
cnt=0;
cin >> s;
memset(head,0,sizeof(head));
int len=strlen(s);
for(int i=1; i<len; ++i){
int j=0,k=0;
for(; j<i; ++j){
s1[j]=s[j];
}
s1[j]='\0';
for(j=i; j<len; ++j){
s2[k++]=s[j];
}
s2[k]='\0';
strcpy(s3,s1);
strcpy(s4,s2);
reverse(s3,s3+i);
reverse(s4,s4+k);
insert(s1,s2);
insert(s2,s1);
insert(s3,s2);
insert(s2,s3);
insert(s1,s4);
insert(s4,s1);
insert(s3,s4);
insert(s4,s3);
}
cout << cnt << endl;
}
return 0;
} | a.cc: In function 'void insert(char*, char*)':
a.cc:19:9: error: 'strcpy' was not declared in this scope
19 | strcpy(c,a);
| ^~~~~~
a.cc:3:1: note: 'strcpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <algorithm>
+++ |+#include <cstring>
3 | using namespace std;
a.cc:20:9: error: 'strcat' was not declared in this scope
20 | strcat(c,b);
| ^~~~~~
a.cc:20:9: note: 'strcat' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:21:17: error: 'strlen' was not declared in this scope
21 | int len=strlen(c);
| ^~~~~~
a.cc:21:17: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc: In function 'int main()':
a.cc:47:17: error: 'memset' was not declared in this scope
47 | memset(head,0,sizeof(head));
| ^~~~~~
a.cc:47:17: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:48:25: error: 'strlen' was not declared in this scope
48 | int len=strlen(s);
| ^~~~~~
a.cc:48:25: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:61:25: error: 'strcpy' was not declared in this scope
61 | strcpy(s3,s1);
| ^~~~~~
a.cc:61:25: note: 'strcpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
|
s879401153 | p00723 | C++ | #include <iostream>
#include <algorithm>
using namespace std;
const int MAXN=1024;
const int HASHLEN=1000024;
int n,cnt;
char s[MAXN],s1[MAXN],s2[MAXN],s3[MAXN],s4[MAXN];
struct HashNode{
char str[MAXN];
HashNode *nxt;
};
HashNode* head[HASHLEN];
void insert(char *a,char *b)
{
char c[MAXN];
strcpy(c,a);
strcat(c,b);
int len=strlen(c);
int sum=0;
for(int i=0;i<len;++i)
sum+=c[i]*i;
for(HashNode* p=head[sum];p;p=p->nxt){
bool same=true;
for(int i=0;i<len;++i)
if((p->str)[i]!=c[i]){
same=false;
break;
}
if(same)
return ;
}
++cnt;
HashNode* now = new HashNode();
strcpy(now->str,c);
now->nxt=head[sum];
head[sum]=now;
}
int main(){
scanf("%d",&n);
while(n--){
cnt=0;
cin >> s;
memset(head,0,sizeof(head));
int len=strlen(s);
for(int i=1; i<len; ++i){
int j=0,k=0;
for(; j<i; ++j){
s1[j]=s[j];
}
s1[j]='\0';
for(j=i; j<len; ++j){
s2[k++]=s[j];
}
s2[k]='\0';
strcpy(s3,s1);
strcpy(s4,s2);
reverse(s3,s3+i);
reverse(s4,s4+k);
insert(s1,s2);
insert(s2,s1);
insert(s3,s2);
insert(s2,s3);
insert(s1,s4);
insert(s4,s1);
insert(s3,s4);
insert(s4,s3);
}
cout << cnt << endl;
}
return 0;
} | a.cc: In function 'void insert(char*, char*)':
a.cc:19:9: error: 'strcpy' was not declared in this scope
19 | strcpy(c,a);
| ^~~~~~
a.cc:3:1: note: 'strcpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <algorithm>
+++ |+#include <cstring>
3 | using namespace std;
a.cc:20:9: error: 'strcat' was not declared in this scope
20 | strcat(c,b);
| ^~~~~~
a.cc:20:9: note: 'strcat' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:21:17: error: 'strlen' was not declared in this scope
21 | int len=strlen(c);
| ^~~~~~
a.cc:21:17: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc: In function 'int main()':
a.cc:47:17: error: 'memset' was not declared in this scope
47 | memset(head,0,sizeof(head));
| ^~~~~~
a.cc:47:17: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:48:25: error: 'strlen' was not declared in this scope
48 | int len=strlen(s);
| ^~~~~~
a.cc:48:25: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:61:25: error: 'strcpy' was not declared in this scope
61 | strcpy(s3,s1);
| ^~~~~~
a.cc:61:25: note: 'strcpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
|
s483374499 | p00723 | C++ | #include <iostream>
#include <algorithm>
#include <string>
using namespace std;
const int MAXN=1024;
const int HASHLEN=1000024;
int n,cnt;
char s[MAXN],s1[MAXN],s2[MAXN],s3[MAXN],s4[MAXN];
struct HashNode{
char str[MAXN];
HashNode *nxt;
};
HashNode* head[HASHLEN];
void insert(char *a,char *b){
char c[MAXN];
strcpy(c,a);
strcat(c,b);
int len=strlen(c);
int sum=0;
for(int i=0;i<len;++i)
sum+=c[i]*i;
for(HashNode* p=head[sum];p;p=p->nxt){
bool same=true;
for(int i=0;i<len;++i)
if((p->str)[i]!=c[i]){
same=false;
break;
}
if(same)
return ;
}
++cnt;
HashNode* now = new HashNode();
strcpy(now->str,c);
now->nxt=head[sum];
head[sum]=now;
}
int main(){
scanf("%d",&n);
while(n--){
cnt=0;
cin >> s;
memset(head,0,sizeof(head));
int len=strlen(s);
for(int i=1; i<len; ++i){
int j=0,k=0;
for(; j<i; ++j){
s1[j]=s[j];
}
s1[j]='\0';
for(j=i; j<len; ++j){
s2[k++]=s[j];
}
s2[k]='\0';
strcpy(s3,s1);
strcpy(s4,s2);
reverse(s3,s3+i);
reverse(s4,s4+k);
insert(s1,s2);
insert(s2,s1);
insert(s3,s2);
insert(s2,s3);
insert(s1,s4);
insert(s4,s1);
insert(s3,s4);
insert(s4,s3);
}
cout << cnt << endl;
}
return 0;
} | a.cc: In function 'void insert(char*, char*)':
a.cc:19:9: error: 'strcpy' was not declared in this scope
19 | strcpy(c,a);
| ^~~~~~
a.cc:3:1: note: 'strcpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <algorithm>
+++ |+#include <cstring>
3 | #include <string>
a.cc:20:9: error: 'strcat' was not declared in this scope
20 | strcat(c,b);
| ^~~~~~
a.cc:20:9: note: 'strcat' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:21:17: error: 'strlen' was not declared in this scope
21 | int len=strlen(c);
| ^~~~~~
a.cc:21:17: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc: In function 'int main()':
a.cc:47:17: error: 'memset' was not declared in this scope
47 | memset(head,0,sizeof(head));
| ^~~~~~
a.cc:47:17: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:48:25: error: 'strlen' was not declared in this scope
48 | int len=strlen(s);
| ^~~~~~
a.cc:48:25: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
a.cc:61:25: error: 'strcpy' was not declared in this scope
61 | strcpy(s3,s1);
| ^~~~~~
a.cc:61:25: note: 'strcpy' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
|
s595925131 | p00723 | C++ | #include<iostream>
#include<string>
#include<set>
using namespace std;
int main() {
int m;
cin >> m;
for (int i = 0; i < m; ++i) {
set<string> set;
string s;
cin >> s;
set.insert(s);
for (int i = 1; i < s.size(); ++i) {
string front = s.substr(0, i);
string back = s.substr(i);
string frontrev = front;
reverse(frontrev.begin(), frontrev.end());
string backrev = back;
reverse(backrev.begin(), backrev.end());
//cout << front << " " << back << " " << frontrev << " " << backrev << endl;
set.insert(front + backrev);
set.insert(frontrev + back);
set.insert(frontrev + backrev);
set.insert(backrev + front);
set.insert(back + frontrev);
set.insert(backrev + frontrev);
set.insert(back + front);
}
cout << set.size() << endl;
}
} | a.cc: In function 'int main()':
a.cc:19:13: error: 'reverse' was not declared in this scope
19 | reverse(frontrev.begin(), frontrev.end());
| ^~~~~~~
|
s390345325 | p00723 | C++ | #include <iostream>
#include <set>
#include <string>
using namespace std;
int main(void){
int n;
cin >> n;
while(n--){
string s;
cin >> s;
set<string> ans;
for(int i=1;i<s.size();i++){
string a = s.substr(0,i);
string b = s.substr(i);
string ra=a,rb=b;
reverse(ra.begin(), ra.end());
reverse(rb.begin(), rb.end());
ans.insert( a+ b);
ans.insert( a+rb);
ans.insert(ra+ b);
ans.insert(ra+rb);
ans.insert( b+ a);
ans.insert( b+ra);
ans.insert(rb+ a);
ans.insert(rb+ra);
}
cout << ans.size()<<endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:17:25: error: 'reverse' was not declared in this scope
17 | reverse(ra.begin(), ra.end());
| ^~~~~~~
|
s172622179 | p00723 | C++ | #include <iostream>
#include <set>
#include <string>
using namespace std;
int main(void){
int n;
cin >> n;
while(n--){
string s;
cin >> s;
set<string> ans;
for(int i=1;i<s.size();i++){
string a = s.substr(0,i);
string b = s.substr(i);
string ra=a,rb=b;
reverse(ra.begin(), ra.end());
reverse(rb.begin(), rb.end());
ans.insert( a+ b);
ans.insert( a+rb);
ans.insert(ra+ b);
ans.insert(ra+rb);
ans.insert( b+ a);
ans.insert( b+ra);
ans.insert(rb+ a);
ans.insert(rb+ra);
}
cout << ans.size()<<endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:17:25: error: 'reverse' was not declared in this scope
17 | reverse(ra.begin(), ra.end());
| ^~~~~~~
|
s116802447 | p00723 | C++ | #include <iostream>
#include <set>
#include <string>
using namespace std;
int main(void){
int n;
cin >> n;
while(n--){
string s;
cin >> s;
set<string> ans;
for(int i=1;i<s.size();i++){
string a = s.substr(0,i);
string b = s.substr(i);
string ra=a,rb=b;
reverse(ra.begin(), ra.end());
reverse(rb.begin(), rb.end());
ans.insert( a+ b);
ans.insert( a+rb);
ans.insert(ra+ b);
ans.insert(ra+rb);
ans.insert( b+ a);
ans.insert( b+ra);
ans.insert(rb+ a);
ans.insert(rb+ra);
}
cout << ans.size()<<endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:17:25: error: 'reverse' was not declared in this scope
17 | reverse(ra.begin(), ra.end());
| ^~~~~~~
|
s461649919 | p00723 | C++ |
# ifdef _MSVC_LANG
# define _SCL_SECURE_NO_WARNINGS
# pragma warning( disable : 0325 ) // inline namespace Error
# endif
# include <iostream>
# include <string>
# include <iomanip>
# include <cstdio>
# include <array>
# include <numeric>
# include <algorithm>
# include <vector>
# include <functional>
# include <fstream>
# include <random>
# include <bitset>
# include <map>
# include <unordered_set>
// C++ 11 前提
using Ull = unsigned long long;
using Ll = long long;
template<typename T>
using Vec = std::vector<T>;
template<typename T, size_t L>
using Ary = std::array<T, L>;
namespace
{
namespace meta
{
namespace coming
{
// c++ 17;
template<class... _Types>
using void_t = void;
template<class _Ty,
_Ty _Val>
struct integral_constant
{ // convenient template for integral constant types
static constexpr _Ty value = _Val;
using value_type = _Ty;
using type = integral_constant;
constexpr operator value_type() const noexcept
{ // return stored value
return (value);
}
constexpr value_type operator()() const noexcept
{ // return stored value
return (value);
}
};
// c++ 17;
template<bool _Val>
using bool_constant = integral_constant<bool, _Val>;
// c++ 14
template<bool _Test,
class _Ty = void>
using enable_if_t = typename std::enable_if<_Test, _Ty>::type;
}
namespace core
{
template < class, class = void > struct enable_std_begin_end : std::false_type {};
template < typename T >
struct enable_std_begin_end<T,
coming::void_t<decltype(std::begin(std::declval<const T&>()), std::end(std::declval<const T&>()))>> : std::true_type {}; // c++ 17
template < class, class = void > struct enable_adl_begin_end : std::false_type {};
template < typename T >
struct enable_adl_begin_end<T,
coming::void_t<decltype(begin(std::declval<const T&>()), end(std::declval<const T&>()))>> : std::true_type {};
}
template < typename T >
struct is_range
: coming::bool_constant< core::enable_std_begin_end<T>::value || core::enable_adl_begin_end<T>::value>
{
};
/// <summary>
/// ある値が0以上か
/// </summary>
template<class T, T num, class = std::nullptr_t> struct is_positive
: coming::bool_constant<(num >= 0)>
{
};
}
inline namespace extension
{
inline namespace container_io
{
inline namespace in
{
/// <summary>
/// for cin with STL container
/// </summary>
template< template<class ...> class Container, class ... Args, typename = meta::coming::enable_if_t<!std::is_same< typename Container, typename std::basic_string> ::value> >
std::istream& operator >> (std::istream& is, Container<Args ...>& container)
{
for (auto& elem : container) is >> elem; return is;
}
/// <summary>
/// for cin with std::arary
/// </summary>
template<class T, size_t L>
std::istream& operator >> (std::istream& is, std::array<T, L>& container)
{
for (auto& elem : container) is >> elem; return is;
}
/// <summary>
/// for cin with raw array
/// </summary>
template<class T, size_t L>
std::istream& operator >> (std::istream& is, T(&ary)[L])
{
for (int i{}; i < L; ++i) is >> ary[i]; return is;
}
}
inline namespace out
{
namespace settings
{
/// <summary>
/// 要素間の区切り文字
/// </summary>
const auto sepOfContainerElements{" "};
/// <summary>
/// コンテナ間の区切り文字
/// </summary>
const auto sepOfContainer{"\n"};
}
/// <summary>
/// for cout Container with STL container
/// </summary>
template < template<class ...> class Container, class ... Args, typename = meta::coming::enable_if_t<!std::is_same< typename Container, typename std::basic_string> ::value> >
std::ostream& operator << (std::ostream& os, const Container<Args ...>& container)
{
for (const auto& elem : container) os << elem << settings::sepOfContainerElements; return os;
}
/// <summary>
/// for cout Container with std::array
/// </summary>
template < class T, size_t L>
std::ostream& operator << (std::ostream& os, const std::array<T, L> container)
{
for (const auto& elem : container) os << elem << settings::sepOfContainerElements; return os;
}
/// <summary>
/// for cout Container with raw array
/// </summary>
template < class T, size_t L, typename = meta::coming::enable_if_t<!std::is_same<T, char>::value> >
std::ostream& operator << (std::ostream& os, const T(&ary)[L])
{
for (const auto& elem : ary) os << elem << settings::sepOfContainerElements; return os;
}
/// <summary>
/// for cout Container in Container with STL container
/// </summary>
template < template<class ...> class Container1, class ... Cont1Args,
template<class ...> class Container2, class ... Cont2Args >
std::ostream& operator << (std::ostream& os, const Container1< Container2<Cont2Args ...>, Cont1Args ...>& container)
{
for (const auto& elem : container) os << elem << settings::sepOfContainer; return os;
}
/// <summary>
/// for cout Container in Container with std::array
/// </summary>
template < template<class ...> class Container, class ... Args, size_t L >
std::ostream& operator << (std::ostream& os, const std::array<Container<Args ...>, L>& container)
{
for (const auto& elem : container) os << elem << settings::sepOfContainer; return os;
}
/// <summary>
/// for cout Container in Container with std::array
/// </summary>
template < template<class ...> class Container, class ... Args, size_t L, class T >
std::ostream& operator << (std::ostream& os, const Container<std::array<T, L>, Args ...>& container)
{
for (const auto& elem : container) os << elem << settings::sepOfContainer; return os;
}
/// <summary>
/// for cout Container in Container with std::array
/// </summary>
template < class T, size_t L1, size_t L2 >
std::ostream& operator << (std::ostream& os, const std::array<std::array<T, L2>, L1> container)
{
for (const auto& elem : container) os << elem << settings::sepOfContainer; return os;
}
/// <summary>
/// for cout raw ary in raw ary
/// </summary>
template < class T, size_t L1, size_t L2 >
std::ostream& operator << (std::ostream& os, const T(&ary)[L1][L2])
{
for (size_t i{}; i < L1; ++i) os << ary[i] << settings::sepOfContainer; return os;
}
}
}
template<typename T, size_t L, typename Function>
void for_each(T(&ary)[L], Function lambda)
{
for (size_t i{}; i < L; ++i)
lambda(static_cast<T&>(ary[i]));
}
}
inline namespace util
{
template<typename T>
void SetAll(T& container, typename T::value_type value = typename T::value_type{})
{
for (typename T::reference content : container) content = value;
}
template<typename T, size_t L>
void SetAll(T(&ary)[L], T value)
{
for (size_t i{}; i < L; ++i) ary[i] = value;
}
template<typename T, typename U, size_t L1, size_t L2>
void SetAll(T(&ary)[L1][L2], U value)
{
for (size_t i{}; i < L1; ++i) SetAll(ary[i], value);
}
}
inline namespace alg
{
bool IsPrime(const Ull n)
{
switch (n)
{
case 0: case 1:
return false;
case 2:
return true;
default:
if (n % 2 == 0) return false;
for (Ull i{3}; i * i <= n; i += 2)
{
if (n % i == 0) return false;
}
}
return true;
}
// 最大公約数
Ull EuclideanAlg(Ull n1, Ull n2)
{
//if (n1 < 0 || n2 < 0) return 0;
if (n2 > n1) std::swap(n1, n2);
Ull r;
while ((r = n1 % n2) != 0)
{
n1 = n2;
n2 = r;
}
return n2;
}
// 最小公倍数
Ull LCM(const std::vector<Ull>& values)
{
if (values.size() == 0)
return 0;
if (values.size() == 1)
return values[0];
if (values.size() == 2)
return values[0] * values[1] / EuclideanAlg(values[0], values[1]);
auto mid = values.cbegin() + values.size() / 2;
return LCM(std::vector<Ull>{LCM(std::vector<Ull>(values.begin(), mid)), LCM(std::vector<Ull>(mid, values.end()))});
}
}
void Solve();
}
# if true
int main()
{
Solve();
return 0;
}
# endif
namespace
{
std::string reverseString(const std::string str)
{
std::string result;
for (auto ite{str.crbegin()}; ite != str.crend(); ++ite) result += *ite;
return result;
}
void Solve()
{
int n;
std::cin >> n;
for (int r{0}; r < n; ++r)
{
std::string str;
std::cin >> str;
Vec<std::string> trains(str.size() * 8 + 10);
for (int i = 1; i < str.size(); ++i)
{
std::string right = str.substr(str.size() - i, i);
std::string left = str.substr(0, str.size() - i);
std::string rr = reverseString(right);
std::string lr = reverseString(left);
trains.push_back(right + left);
trains.push_back(right + lr);
trains.push_back(rr + left);
trains.push_back(rr + lr);
trains.push_back(left + right);
trains.push_back(left + rr);
trains.push_back(lr + right);
trains.push_back(lr + rr);
}
std::sort(trains.begin(), trains.end());
std::cout << (std::unique(trains.begin(), trains.end()) - trains.begin() - 1) << std::endl;
}
}
}
| a.cc:121:178: error: wrong number of template arguments (1, should be 2)
121 | template< template<class ...> class Container, class ... Args, typename = meta::coming::enable_if_t<!std::is_same< typename Container, typename std::basic_string> ::value> >
| ^
In file included from /usr/include/c++/14/bits/move.h:37,
from /usr/include/c++/14/bits/exception_ptr.h:41,
from /usr/include/c++/14/exception:166,
from /usr/include/c++/14/ios:41,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:10:
/usr/include/c++/14/type_traits:780:12: note: provided for 'template<class, class> struct std::is_same'
780 | struct is_same;
| ^~~~~~~
a.cc:121:187: error: template argument 1 is invalid
121 | template< template<class ...> class Container, class ... Args, typename = meta::coming::enable_if_t<!std::is_same< typename Container, typename std::basic_string> ::value> >
| ^
a.cc:165:179: error: wrong number of template arguments (1, should be 2)
165 | template < template<class ...> class Container, class ... Args, typename = meta::coming::enable_if_t<!std::is_same< typename Container, typename std::basic_string> ::value> >
| ^
/usr/include/c++/14/type_traits:780:12: note: provided for 'template<class, class> struct std::is_same'
780 | struct is_same;
| ^~~~~~~
a.cc:165:188: error: template argument 1 is invalid
165 | template < template<class ...> class Container, class ... Args, typename = meta::coming::enable_if_t<!std::is_same< typename Container, typename std::basic_string> ::value> >
| ^
|
s534240172 | p00723 | C++ | #include<iostream>
#include<set>
#include<string>
#define rep(i,n) for(int i=0;i<n;i++)
#define rv(c) reverse(c.begin(),c.end())
#define is(a) insert(a)
using namespace std;
int main(){
int N; cin>>N;
rep(n,N){
string T,t[2]; set<string> s;
cin>>T;
rep(i,T.size()-1)rep(j,4){
t[0]=T.substr(0,i+1),t[1]=T.substr(i+1);
rep(k,2)if(j&(1<<k))rv(t[k]);
s.is(t[0]+t[1]),s.is(t[1]+t[0]);
}
cout<<s.size()<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:5:15: error: 'reverse' was not declared in this scope
5 | #define rv(c) reverse(c.begin(),c.end())
| ^~~~~~~
a.cc:15:45: note: in expansion of macro 'rv'
15 | rep(k,2)if(j&(1<<k))rv(t[k]);
| ^~
|
s674573136 | p00723 | C++ | include<cstdio>
#include<string>
#include<vector>
#include<algorithm>
using namespace std;
int count (string rs) {
vector<string> se;
string sa,sb,rsa,rsb,rsb2,s;
s = rs;
reverse(rs.begin(), rs.end() );
for(int i=0; i<s.length(); i++) {
rsa = s.substr(0,i);
rsb = s.substr(i,s.length()-i);
sa = rsa;
sb = rsb;
reverse(sb.begin(), sb.end());
reverse(sa.begin(), sa.end());
se.push_back( sa + sb );
se.push_back( sb + sa );
se.push_back( rsa + rsb );
se.push_back( rsb + rsa );
se.push_back( rsa + sb );
se.push_back( rsb + sa );
se.push_back( sa + rsb );
se.push_back( sb + rsa );
}
sort(se.begin(), se.end());
vector<string>::iterator uni = unique(se.begin(),se.end());
se.erase(uni,se.end());
return se.size();
}
int main() {
int m;
scanf("%d",&m);
char c[80];
while(m--) {
string s;
scanf("%s", c);
printf("%d\n",count(string(c)));
}
} | a.cc:1:1: error: 'include' does not name a type
1 | include<cstdio>
| ^~~~~~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
from /usr/include/c++/14/string:42,
from a.cc:2:
/usr/include/c++/14/bits/postypes.h:68:11: error: 'ptrdiff_t' does not name a type
68 | typedef ptrdiff_t streamsize; // Signed integral type
| ^~~~~~~~~
/usr/include/c++/14/bits/postypes.h:41:1: note: 'ptrdiff_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
40 | #include <cwchar> // For mbstate_t
+++ |+#include <cstddef>
41 |
In file included from /usr/include/c++/14/bits/char_traits.h:50:
/usr/include/c++/14/type_traits:666:33: error: 'nullptr_t' is not a member of 'std'
666 | struct is_null_pointer<std::nullptr_t>
| ^~~~~~~~~
/usr/include/c++/14/type_traits:666:42: error: template argument 1 is invalid
666 | struct is_null_pointer<std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:670:48: error: template argument 1 is invalid
670 | struct is_null_pointer<const std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:674:51: error: template argument 1 is invalid
674 | struct is_null_pointer<volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:678:57: error: template argument 1 is invalid
678 | struct is_null_pointer<const volatile std::nullptr_t>
| ^
/usr/include/c++/14/type_traits:1429:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
In file included from /usr/include/wchar.h:35,
from /usr/include/c++/14/cwchar:44,
from /usr/include/c++/14/bits/postypes.h:40:
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1429:57: error: template argument 1 is invalid
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^
/usr/include/c++/14/type_traits:1429:57: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1438:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1438 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1438:46: error: template argument 1 is invalid
1438 | : public integral_constant<std::size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1438:46: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1440:26: error: 'std::size_t' has not been declared
1440 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:1441:21: error: '_Size' was not declared in this scope
1441 | struct rank<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:1441:27: error: template argument 1 is invalid
1441 | struct rank<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:1442:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1442:65: error: template argument 1 is invalid
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1442:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1446:37: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/type_traits:1446:65: error: template argument 1 is invalid
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^
/usr/include/c++/14/type_traits:1446:65: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:2086:26: error: 'std::size_t' has not been declared
2086 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2087:30: error: '_Size' was not declared in this scope
2087 | struct remove_extent<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2087:36: error: template argument 1 is invalid
2087 | struct remove_extent<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2099:26: error: 'std::size_t' has not been declared
2099 | template<typename _Tp, std::size_t _Size>
| ^~~
/usr/include/c++/14/type_traits:2100:35: error: '_Size' was not declared in this scope
2100 | struct remove_all_extents<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:2100:41: error: template argument 1 is invalid
2100 | struct remove_all_extents<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:2171:12: error: 'std::size_t' has not been declared
2171 | template<std::size_t _Len>
| ^~~
/usr/include/c++/14/type_traits:2176:30: error: '_Len' was not declared in this scope
2176 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2194:12: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2194:30: error: 'std::size_t' has not been declared
2194 | template<std::size_t _Len, std::size_t _Align =
| ^~~
/usr/include/c++/14/type_traits:2195:55: error: '_Len' was not declared in this scope
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^~~~
/usr/include/c++/14/type_traits:2195:59: error: template argument 1 is invalid
2195 | __alignof__(typename __aligned_storage_msa<_Len>::__type)>
| ^
/usr/include/c++/14/type_traits:2202:30: error: '_Len' was not declared in this scope
2202 | unsigned char __data[_Len];
| ^~~~
/usr/include/c++/14/type_traits:2203:44: error: '_Align' was not declared in this scope
2203 | struct __attribute__((__aligned__((_Align)))) { } __align;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:144:61: error: 'std::size_t' has not been declared
144 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:146:40: error: 'size_t' in namespace 'std' does not name a type
146 | static _GLIBCXX14_CONSTEXPR std::size_t
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:150:34: error: 'std::size_t' has not been declared
150 | find(const char_type* __s, std::size_t __n, const char_type& __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:153:52: error: 'std::size_t' has not been declared
153 | move(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:156:52: error: 'std::size_t' has not been declared
156 | copy(char_type* __s1, const char_type* __s2, std::size_t __n);
| ^~~
/usr/include/c++/14/bits/char_traits.h:159:30: error: 'std::size_t' has not been declared
159 | assign(char_type* __s, std::size_t __n, char_type __a);
| ^~~
/usr/include/c++/14/bits/char_traits.h:187:59: error: 'std::size_t' has not been declared
187 | compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
| ^~~
/usr/include/c++/14/bits/char_traits.h: In static member function 'static constexpr int __gnu_cxx::char_traits<_CharT>::compare(const char_type*, const char_type*, int)':
/usr/include/c++/14/bits/char_traits.h:189:17: error: 'size_t' is not a member of 'std'; did you mean 'size_t'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~~~~
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:214:23: note: 'size_t' declared here
214 | typedef __SIZE_TYPE__ size_t;
| ^~~~~~
/usr/include/c++/14/bits/char_traits.h:189:33: error: '__i' was not declared in this scope; did you mean '__n'?
189 | for (std::size_t __i = 0; __i < __n; ++__i)
| ^~~
| __n
/usr/include/c++/14/bits/char_traits.h: At global scope:
/usr/include/c++/14/bits/char_traits.h:198:31: error: 'size_t' in namespace 'std' does not name a type
198 | _GLIBCXX14_CONSTEXPR std::size_t
| |
s358753666 | p00723 | C++ | #include <cstdio>
#include <iostream>
#include <string>
#include <set>
#include <vector>
#include <list>
#include <algorithm>
using namespace std;
#define rev(s) (vector<char>((s).rbegin(), (s).rend()))
#define HASH_SIZE 2011
#define a 1049
int hash(vector<char> str)
{
int n = 0;
int pow = 1;
for (unsigned int i = 0; i < str.size(); i++) {
n += (pow * (str[i] - 'a')) % HASH_SIZE;
pow *= 26;
pow %= HASH_SIZE;
}
return n % HASH_SIZE;
}
class hash_table {
public:
vector<vector<char> > h;
bool operator[](vector<char> str) {
int key = hash(str);
//cout << string(str.begin(), str.end()) << ":" << key << endl;
for (int i = 0; i < HASH_SIZE; i++) {
if (h[key].empty()) {
h[key] = str;
return true;
} else if (str == h[key]) {
return false;
} else {
//printf("hit!\n");
key = (key * key + a) % HASH_SIZE;
}
}
//printf("!!\n");
h[key] = str;
return true;
}
hash_table():h(HASH_SIZE) {}
};
vector<char>operator+(const vector<char>& lhs, const vector<char>& rhs)
{
vector<char> result = lhs;
result.insert(result.end(), rhs.begin(), rhs.end());
return result;
}
int getline(char* str)
{
char c;
int idx = 0;
while ((c = getchar()) != EOF) {
//printf("%d\n", idx);
if (c == '\n') {break;}
str[idx++] = c;
//printf("%c\n", str[idx - 1]);
}
return idx;
}
int main() {
int N;
scanf("%d ", &N);
hash_table bag;
char str[100];
while (N--) {
gets(str);
//int end = getline(str);
//if (N == 3) {printf("hoge\n");}
int end;
for (end = 0; str[end] != '\0'; end++);
bag.h.clear();
bag.h.resize(HASH_SIZE);
int c = 0;
vector<char> s = vector<char>(str, str + end - 1);
/*
printf("%d\n", s.size());
for (int i = 0; i < s.size(); i++) {
printf("%c", s[i]);
}
printf("\n");
*/
bag[s];
c++;
if (bag[rev(s)]) {c++;}
for (int i=1; i< end; i++) {
vector<char> head(str, str + i);
vector<char> tail(str + i, str + end - 1);
//if (bag[head + tail]) c++;
reverse(head.begin(), head.end());
if (bag[head + tail]) c++;
if (bag[tail + head]) c++;
reverse(tail.begin(), tail.end());
if (bag[head + tail]) c++;
reverse(head.begin(), head.end());
if (bag[head + tail]) c++;
if (bag[tail + head]) c++;
reverse(tail.begin(), tail.end());
if (bag[tail + head]) c++;
}
printf("%d\n", c);
}
return 0;
} | a.cc: In member function 'bool hash_table::operator[](std::vector<char>)':
a.cc:31:15: error: reference to 'hash' is ambiguous
31 | int key = hash(str);
| ^~~~
In file included from /usr/include/c++/14/string_view:50,
from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:2:
/usr/include/c++/14/bits/functional_hash.h:59:12: note: candidates are: 'template<class _Tp> struct std::hash'
59 | struct hash;
| ^~~~
a.cc:15:5: note: 'int hash(std::vector<char>)'
15 | int hash(vector<char> str)
| ^~~~
a.cc: In function 'int main()':
a.cc:77:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
77 | gets(str);
| ^~~~
| getw
|
s855950072 | p00723 | C++ | #include <cstdio>
#include <iostream>
#include <string>
#include <set>
#include <vector>
#include <list>
#include <algorithm>
using namespace std;
#define rev(s) (vector<char>((s).rbegin(), (s).rend()))
#define HASH_SIZE 2011
#define a 1049
int hash(vector<char> str)
{
int n = 0;
int pow = 1;
for (unsigned int i = 0; i < str.size(); i++) {
n += (pow * (str[i] - 'a')) % HASH_SIZE;
pow *= 26;
pow %= HASH_SIZE;
}
return n % HASH_SIZE;
}
class hash_table {
public:
vector<vector<char> > h;
bool operator[](vector<char> str) {
int key = hash(str);
//cout << string(str.begin(), str.end()) << ":" << key << endl;
for (int i = 0; i < HASH_SIZE; i++) {
if (h[key].empty()) {
h[key] = str;
return true;
} else if (str == h[key]) {
return false;
} else {
//printf("hit!\n");
key = (key * key + a) % HASH_SIZE;
}
}
//printf("!!\n");
h[key] = str;
return true;
}
hash_table():h(HASH_SIZE) {}
};
vector<char>operator+(const vector<char>& lhs, const vector<char>& rhs)
{
vector<char> result = lhs;
result.insert(result.end(), rhs.begin(), rhs.end());
return result;
}
int getline(char* str)
{
char c;
int idx = 0;
while ((c = getchar()) != EOF) {
//printf("%d\n", idx);
if (c == '\n') {break;}
str[idx++] = c;
//printf("%c\n", str[idx - 1]);
}
return idx;
}
int main() {
int N;
scanf("%d ", &N);
hash_table bag;
char str[100];
while (N--) {
gets(str);
//int end = getline(str);
//if (N == 3) {printf("hoge\n");}
int end;
for (end = 0; str[end] != '\0'; end++);
bag.h.clear();
bag.h.resize(HASH_SIZE);
int c = 0;
vector<char> s = vector<char>(str, str + end - 1);
/*
printf("%d\n", s.size());
for (int i = 0; i < s.size(); i++) {
printf("%c", s[i]);
}
printf("\n");
*/
bag[s];
c++;
if (bag[rev(s)]) {c++;}
for (int i=1; i< end; i++) {
vector<char> head(str, str + i);
vector<char> tail(str + i, str + end - 1);
//if (bag[head + tail]) c++;
reverse(head.begin(), head.end());
if (bag[head + tail]) c++;
if (bag[tail + head]) c++;
reverse(tail.begin(), tail.end());
if (bag[head + tail]) c++;
reverse(head.begin(), head.end());
if (bag[head + tail]) c++;
if (bag[tail + head]) c++;
reverse(tail.begin(), tail.end());
if (bag[tail + head]) c++;
}
printf("%d\n", c);
}
return 0;
} | a.cc: In member function 'bool hash_table::operator[](std::vector<char>)':
a.cc:31:15: error: reference to 'hash' is ambiguous
31 | int key = hash(str);
| ^~~~
In file included from /usr/include/c++/14/string_view:50,
from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:2:
/usr/include/c++/14/bits/functional_hash.h:59:12: note: candidates are: 'template<class _Tp> struct std::hash'
59 | struct hash;
| ^~~~
a.cc:15:5: note: 'int hash(std::vector<char>)'
15 | int hash(vector<char> str)
| ^~~~
a.cc: In function 'int main()':
a.cc:77:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
77 | gets(str);
| ^~~~
| getw
|
s326846915 | p00723 | C++ | #include <iostream>
#include <string>
#include <set>
#include <vector>
#include <list>
#include <algorithm>
#include <stdio.h>
using namespace std;
#define rev(s) (vector<char>((s).rbegin(), (s).rend()))
#define HASH_SIZE 2011
#define a 1049
int hash(vector<char> str)
{
int n = 0;
int pow = 1;
for (unsigned int i = 0; i < str.size(); i++) {
n += (pow * (str[i] - 'a')) % HASH_SIZE;
pow *= 26;
pow %= HASH_SIZE;
}
return n % HASH_SIZE;
}
class hash_table {
public:
vector<vector<char> > h;
bool operator[](vector<char> str) {
int key = hash(str);
//cout << string(str.begin(), str.end()) << ":" << key << endl;
for (int i = 0; i < HASH_SIZE; i++) {
if (h[key].empty()) {
h[key] = str;
return true;
} else if (str == h[key]) {
return false;
} else {
//printf("hit!\n");
key = (key * key + a) % HASH_SIZE;
}
}
//printf("!!\n");
h[key] = str;
return true;
}
hash_table():h(HASH_SIZE) {}
};
vector<char>operator+(const vector<char>& lhs, const vector<char>& rhs)
{
vector<char> result = lhs;
result.insert(result.end(), rhs.begin(), rhs.end());
return result;
}
int getline(char* str)
{
char c;
int idx = 0;
while ((c = getchar()) != EOF) {
//printf("%d\n", idx);
if (c == '\n') {break;}
str[idx++] = c;
//printf("%c\n", str[idx - 1]);
}
return idx;
}
int main() {
int N;
scanf("%d ", &N);
hash_table bag;
char str[100];
while (N--) {
gets(str);
//int end = getline(str);
//if (N == 3) {printf("hoge\n");}
int end;
for (end = 0; str[end] != '\0'; end++);
bag.h.clear();
bag.h.resize(HASH_SIZE);
int c = 0;
vector<char> s = vector<char>(str, str + end - 1);
/*
printf("%d\n", s.size());
for (int i = 0; i < s.size(); i++) {
printf("%c", s[i]);
}
printf("\n");
*/
bag[s];
c++;
if (bag[rev(s)]) {c++;}
for (int i=1; i< end; i++) {
vector<char> head(str, str + i);
vector<char> tail(str + i, str + end - 1);
//if (bag[head + tail]) c++;
reverse(head.begin(), head.end());
if (bag[head + tail]) c++;
if (bag[tail + head]) c++;
reverse(tail.begin(), tail.end());
if (bag[head + tail]) c++;
reverse(head.begin(), head.end());
if (bag[head + tail]) c++;
if (bag[tail + head]) c++;
reverse(tail.begin(), tail.end());
if (bag[tail + head]) c++;
}
printf("%d\n", c);
}
return 0;
} | a.cc: In member function 'bool hash_table::operator[](std::vector<char>)':
a.cc:31:15: error: reference to 'hash' is ambiguous
31 | int key = hash(str);
| ^~~~
In file included from /usr/include/c++/14/string_view:50,
from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:1:
/usr/include/c++/14/bits/functional_hash.h:59:12: note: candidates are: 'template<class _Tp> struct std::hash'
59 | struct hash;
| ^~~~
a.cc:15:5: note: 'int hash(std::vector<char>)'
15 | int hash(vector<char> str)
| ^~~~
a.cc: In function 'int main()':
a.cc:77:5: error: 'gets' was not declared in this scope; did you mean 'getw'?
77 | gets(str);
| ^~~~
| getw
|
s020316053 | p00723 | C++ | #include <cstdio>
#include <iostream>
#include <string>
#include <set>
#include <vector>
#include <list>
#include <algorithm>
using namespace std;
#define rev(s) (vector<char>((s).rbegin(), (s).rend()))
#define HASH_SIZE 2011
#define a 1049
int hash(vector<char> str)
{
int n = 0;
int pow = 1;
for (unsigned int i = 0; i < str.size(); i++) {
n += (pow * (str[i] - 'a')) % HASH_SIZE;
pow *= 26;
pow %= HASH_SIZE;
}
return n % HASH_SIZE;
}
class hash_table {
public:
vector<vector<char> > h;
bool operator[](vector<char> str) {
int key = hash(str);
//cout << string(str.begin(), str.end()) << ":" << key << endl;
for (int i = 0; i < HASH_SIZE; i++) {
if (h[key].empty()) {
h[key] = str;
return true;
} else if (str == h[key]) {
return false;
} else {
//printf("hit!\n");
key = (key * key + a) % HASH_SIZE;
}
}
//printf("!!\n");
h[key] = str;
return true;
}
hash_table():h(HASH_SIZE) {}
};
vector<char>operator+(const vector<char>& lhs, const vector<char>& rhs)
{
vector<char> result = lhs;
result.insert(result.end(), rhs.begin(), rhs.end());
return result;
}
int getline(char* str)
{
char c;
int idx = 0;
while ((c = getchar()) != EOF) {
//printf("%d\n", idx);
if (c == '\n') {break;}
str[idx++] = c;
//printf("%c\n", str[idx - 1]);
}
return idx;
}
int main() {
int N;
scanf("%d ", &N);
hash_table bag;
char str[100];
while (N--) {
//gets(str);
fgets(str, 100, stdin);
if (strchr(str, '\n') != NULL) {
a[strlen(a) - 1] = '\0';
} else {
while(getchar() != '\n');
}
//int end = getline(str);
//if (N == 3) {printf("hoge\n");}
int end;
for (end = 0; str[end] != '\0'; end++);
bag.h.clear();
bag.h.resize(HASH_SIZE);
int c = 0;
vector<char> s = vector<char>(str, str + end - 1);
/*
printf("%d\n", s.size());
for (int i = 0; i < s.size(); i++) {
printf("%c", s[i]);
}
printf("\n");
*/
bag[s];
c++;
if (bag[rev(s)]) {c++;}
for (int i=1; i< end; i++) {
vector<char> head(str, str + i);
vector<char> tail(str + i, str + end - 1);
//if (bag[head + tail]) c++;
reverse(head.begin(), head.end());
if (bag[head + tail]) c++;
if (bag[tail + head]) c++;
reverse(tail.begin(), tail.end());
if (bag[head + tail]) c++;
reverse(head.begin(), head.end());
if (bag[head + tail]) c++;
if (bag[tail + head]) c++;
reverse(tail.begin(), tail.end());
if (bag[tail + head]) c++;
}
printf("%d\n", c);
}
return 0;
} | a.cc: In member function 'bool hash_table::operator[](std::vector<char>)':
a.cc:31:15: error: reference to 'hash' is ambiguous
31 | int key = hash(str);
| ^~~~
In file included from /usr/include/c++/14/string_view:50,
from /usr/include/c++/14/bits/basic_string.h:47,
from /usr/include/c++/14/string:54,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/iostream:41,
from a.cc:2:
/usr/include/c++/14/bits/functional_hash.h:59:12: note: candidates are: 'template<class _Tp> struct std::hash'
59 | struct hash;
| ^~~~
a.cc:15:5: note: 'int hash(std::vector<char>)'
15 | int hash(vector<char> str)
| ^~~~
a.cc: In function 'int main()':
a.cc:79:9: error: 'strchr' was not declared in this scope
79 | if (strchr(str, '\n') != NULL) {
| ^~~~~~
a.cc:8:1: note: 'strchr' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
7 | #include <algorithm>
+++ |+#include <cstring>
8 |
a.cc:80:9: error: 'strlen' was not declared in this scope
80 | a[strlen(a) - 1] = '\0';
| ^~~~~~
a.cc:80:9: note: 'strlen' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
|
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