submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3
values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s192808955 | p03846 | C++ | #include <cstdio>
#include <iostream>
#include <cstdlib>
#include <algorithm>
#include <vector>
#include <cstring>
#include <queue>
#include <stack>
#include <functional>
#include <set>
#include <map>
#include <deque>
#define NMAX 103
#define MMAX 103
//コメントアウトするとdebug()を実行しない
#define DEBUG
using namespace std;
templ... | a.cc: In function 'int main()':
a.cc:77:9: error: 'c' was not declared in this scope
77 | c = solve();
| ^
|
s005858061 | p03846 | C++ | #include <algorithm>
#include <cstdio>
#include <iostream>
#include <map>
#include <cmath>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
#include <stdlib.h>
#include <stdio.h>
using namespace std;
#define ll long long
#define PI acos(-1.0)
#defi... | a.cc: In function 'int main()':
a.cc:37:26: error: expected primary-expression before ')' token
37 | if(N%2==0 && d[0]!=0)){
| ^
|
s471461085 | p03846 | C++ | /*************************************************************************
> File Name: test.cpp
> Author: Akira
> Mail: qaq.febr2.qaq@gmail.com
************************************************************************/
#include<bits/stdc++.h>
typedef long long LL;
typedef unsigned long long ULL;
typedef... | a.cc: In lambda function:
a.cc:43:43: error: expected '{' before 'return'
43 | sort(diff+1, diff+1+N, [](int x,int y)return{x>y;});
| ^~~~~~
a.cc: In function 'int main()':
a.cc:43:43: error: expected ')' before 'return'
43 | sort(diff+1, diff+1+N, [](int x,... |
s522430769 | p03846 | C++ | import java.util.*;
// ABC 50-C
// http://abc050.contest.atcoder.jp/tasks/arc066_a
public class Main {
static int n;
static int max;
static int answer = 0;
static int MOD = 1000000007;
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
n = in.nextInt();
int[] diff = new int... | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:6:1: error: expected unqualified-id before 'public'
6 | public class Main {
| ^~~~~~
|
s700118922 | p03846 | C++ | #include"sort.h"
#include<stdio.h>
#include<iostream>
using namespace std;
int power(int n){
if(n == 0){
return 1;
}
if(n % 2 == 1){
return (2 * power(n - 1)) % 1000000007;
}else{
return power(n / 2) * power(n / 2) % 1000000007;
}
}
int main(){
int n;
bool flag = true;
cin >> n;
int a[n];
for(in... | a.cc:1:9: fatal error: sort.h: No such file or directory
1 | #include"sort.h"
| ^~~~~~~~
compilation terminated.
|
s675459549 | p03846 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll=long long;
#define int ll
#define FOR(i,a,b) for(int i=int(a);i<int(b);i++)
#define REP(i,b) FOR(i,0,b)
int read(){
int i;
scanf("%lld",&i);
return i;
}
signed main(){
// your code goes here
int N=read();
vector<int> A;
REP(i,N) A.push_back(read());
sor... | a.cc: In function 'int main()':
a.cc:36:27: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'int' to binary 'operator%'
36 | cout << pow(2,N/2)%(100000000+7);
| ~~~~~~~~~~^~~~~~~~~~~~~~
| | |
| ... |
s125352147 | p03846 | C++ | #include <bits/stdc++.h>
#define REP(i, n) for(int i = 0;i < n;i++) // ex)REP(i,10) i=0~i=9
#define REPR(i, n) for(int i = n;i >= 0;i--) // ex)REPR(i,10) i=10~i=0
#define FOR(i, m, n) for(int i = m;i < n;i++) //ex)FOR(i,3,10) i=3~i=9
#define FORR(i, m, n) for(int i = m;i >= n;i--)
#define SORT(v, n) sort(v, v+n);
#def... | a.cc:9:27: error: extended character is not valid in an identifier
9 | #define pb(a) push_back(a)
| ^
a.cc: In function 'int main()':
a.cc:23:29: error: expected primary-expression before ';' token
23 | int count[100000] = ;
| ^
|
s752723954 | p03846 | C++ | #define _USE_MATH_DEFINES
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string>
#include<iostream>
#include<cctype>
#include<cstdio>
#include<vector>
#include<stack>
#include<queue>
#include <algorithm>
#include<math.h>
#include<set>
#include<map>
#include<iomanip>
//#include<bits/stdc++.h>
using namesp... | a.cc: In function 'int main()':
a.cc:85:40: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'int' to binary 'operator%'
85 | cout << pow(2, (double)(n / 2))%1000000007 << endl;
| ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
| | ... |
s798329748 | p03846 | C | #include<stdio.h>
#include<string.h>
int main(void)
{
int kazu, number[100000], flag = 0, count[100000] = { 0 }, i, n, t;
const int MOD = 1e9 + 7;
scanf("%d", &kazu);
for (i = 0; i < kazu; i++)
{
scanf("%d", &number[i]);
count[number[i]]++;
}
for (i = 0; i < kazu; i++)
{
/*if (kazu % 2 == 0)
{
if (i... | main.c: In function 'main':
main.c:37:1: error: 'retrun' undeclared (first use in this function)
37 | retrun 0;
| ^~~~~~
main.c:37:1: note: each undeclared identifier is reported only once for each function it appears in
main.c:37:7: error: expected ';' before numeric constant
37 | retrun 0;
| ^... |
s636817218 | p03846 | C | #include<stdio.h>
#include<string.h>
int main(void)
{
int kazu, number[100000], flag = 0, count[100000] = { 0 }, i, n, t;
const int MOD = 1e9 + 7;
scanf("%d", &kazu);
for (i = 0; i < kazu; i++)
{
scanf("%d", &number[i]);
count[number[i]]++;
}
for (i = 0; i < kazu; i++)
{
if (kazu % 2 == 0)
{
if (i %... | main.c: In function 'main':
main.c:37:1: error: 'retrun' undeclared (first use in this function)
37 | retrun 0;
| ^~~~~~
main.c:37:1: note: each undeclared identifier is reported only once for each function it appears in
main.c:37:7: error: expected ';' before numeric constant
37 | retrun 0;
| ^... |
s308763866 | p03846 | C | #include<stdio.h>
#include<string.h>
int main(void)
{
int kazu, number[100000],flag=0, count[100000] = { 0 }, i, n, t;
const int MOD = 1e9 + 7;
scanf("%d", &kazu);
for (i = 0; i < kazu; i++)
{
scanf("%d", &number[i]);
count[number[i]]++;
}
for (i = 0; i < kazu; i++)
{
if (kazu % 2 == 0)
{
if (i % 2 ... | main.c: In function 'main':
main.c:37:9: error: 'return0' undeclared (first use in this function)
37 | return0;
| ^~~~~~~
main.c:37:9: note: each undeclared identifier is reported only once for each function it appears in
|
s136618796 | p03846 | Java | package pac01;
import java.util.Arrays;
import java.util.Scanner;
public class LiningUp {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
Scanner sc = new Scanner(System.in);
//人数
int N = sc.nextInt();
int[] A = new int[N];
//絶対値の入力
int[] a = new int[N];
double P;
for(int i... | Main.java:6: error: class LiningUp is public, should be declared in a file named LiningUp.java
public class LiningUp {
^
1 error
|
s977530485 | p03846 | Java | public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
System.out.print(" ");
Scanner sc = new Scanner(System.in);
//人数
int N = sc.nextInt();
int[] A = new int[N];
//絶対値の入力
int[] a = new int[N];
double P;
for(int i = 0; i < N ;i++){
a[i] = sc.nextInt();
A[i] = Math.abs((2 * i... | Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
public static void main(String[] args) {
^
(use --enable-preview to enable unnamed classes)
1 error
|
s558175880 | p03846 | Java | package pac01;
import java.util.Arrays;
import java.util.Scanner;
public class LiningUp {
public static void main(String[] args) {
// TODO 自動生成されたメソッド・スタブ
System.out.print(" ");
Scanner sc = new Scanner(System.in);
//人数
int N = sc.nextInt();
int[] A = new int[N];
//絶対値の入力
int[] a = new int[N];
... | Main.java:6: error: class LiningUp is public, should be declared in a file named LiningUp.java
public class LiningUp {
^
1 error
|
s284780770 | p03846 | C++ | #include<iostream>
#include<cmath>
#include<vector>
#include<algorithm>
using namespace std;
int main(){
int N;
cin>>N;
vector<int> v;
for(int i=0;i<N;i++){
int tmp;
cin>>tmp;
v.push_back(tmp);
}
v.sort();
bool bl=true;
if(N%2==0){
for(int i=1;i<N;i+=2){
if(v[i] != i){
bl=false;
break;
}
... | a.cc: In function 'int main()':
a.cc:16:11: error: 'class std::vector<int>' has no member named 'sort'
16 | v.sort();
| ^~~~
|
s053461164 | p03846 | C++ | #include<iostream>
using namespace std;
int main(){
int N;
cin>>N;
if(N%2==0){
cout<<(2^(N/2))/(10^9 + 7)<<endl;
}else{
cout<<(2^((N-1)/2)/(10^9 + 7)<<endl;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:10:46: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<<'
10 | cout<<(2^((N-1)/2)/(10^9 + 7)<<endl;
| ~~~~~~~~~~~~~~~~~~~~^~~~~~
a.cc:10:52: error: expected ')' before ';' token
... |
s502566091 | p03846 | C++ | long M=1e9+7,s[1<<17],a,i,f;
long p(long a,int b){return b?b%2?p(a*a%M,b/2)*a%M:p(a*a%M,b/2)%M:1;}
main(n)
{
for(scanf("%d",&n);~scanf("%d",&a);s[a]++);
if(n%2)for(f|=*s-1;++i<n;)f|=(i%2?s[i]:s[i]-2)?1:0;
else for(f|=*s;++i<n;)f|=(i%2?s[i]-2:s[i])?1:0;
printf("%d\n",f?0:p(2,n/2));
}
| a.cc:3:5: error: expected constructor, destructor, or type conversion before '(' token
3 | main(n)
| ^
|
s486892106 | p03846 | C++ | using namespace std;
int main() {
int n;
cin >> n;
int *a = new int[n];
for (int i = 0; i < n; i++)cin >> a[i];
//解の存在確認
int *ax = new int[(n + n % 2) / 2];
for (int i = 0; i < (n + n % 2) / 2; i++) ax[i] = 0;
bool check = true;
if (n % 2) {
ax[0] = 1;
for (int i = 0; i < n; i++) ax[a[i] / 2]++;
for (int... | a.cc: In function 'int main()':
a.cc:4:9: error: 'cin' was not declared in this scope
4 | cin >> n;
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | using namespace std;
a.cc:37:17: ... |
s595648334 | p03846 | C++ | #include <iostream>
#include <cmath>
using namespace std;
int main(){
int N = 0;
long long result = 0.0, p1;
cin >> N;
p1 = (pow(10, 9) + 7);
if(N % 2 == 0){
N /= 2;
result = pow(2 , N) % p1;
}
else {
N = (N-1) / 2;
result = pow(2, N) % p1;
}
return 0;
} | a.cc: In function 'int main()':
a.cc:15:25: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'long long int' to binary 'operator%'
15 | result = pow(2 , N) % p1;
| ~~~~~~~~~~ ^ ~~
| | |
| | lo... |
s418016206 | p03846 | C++ | #include <iostream>
#include <cmath>
using namespace std;
int main(){
int N = 0;
cin >> N;
if(N % 2 == 0){
N /= 2;
cout << pow(2 , N) % (pow(10, 9) + 7);
}
else {
N = (N-1) / 2;
cout << pow(2, N) % (pow(10, 9) + 7);
}
return 0;
} | a.cc: In function 'int main()':
a.cc:12:24: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and '__gnu_cxx::__promote<double>::__type' {aka 'double'} to binary 'operator%'
12 | cout << pow(2 , N) % (pow(10, 9) + 7);
| ~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~
| ... |
s618903257 | p03846 | C++ | #include <iostream>
#include <cstdio>
#include <string>
#include <vector>
#include <algorithm>
#include <cmath>
#include <set>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <stack>
#include <queue>
//ranker
using namespace std;
#define REPS(i, a, n) for (int i = (a); i < (n); ++i)
#define R... | a.cc: In function 'void sort2vectors(std::vector<int>&, std::vector<int>&)':
a.cc:69:9: error: 'iota' was not declared in this scope
69 | iota(p.begin(), p.end(), 0);
| ^~~~
a.cc: In function 'int main()':
a.cc:199:25: error: invalid operands of types 'long long int' and 'double' to binary 'ope... |
s361861404 | p03846 | C++ | #include <iostream>
#include <cstdio>
#include <cmath>
#include <string>
#include <vector>
#include <set>
#include <map>
#include <algorithm>
using namespace std;
long long MOD = 1000000007;
int main() {
int N, A[100005];
cin>>N;
for(int i=0; i<N; i++) cin>>A[i];
/*
int m[100005];
fill(m, m+N, 0);
... | a.cc: In function 'int main()':
a.cc:91:20: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'long long int' to binary 'operator%'
91 | cout<<pow(2,N/2) % MOD<<endl;
| ~~~~~~~~~~ ^ ~~~
| | |
| | long long int
... |
s761611897 | p03846 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n,temp;
cin>>n;
vector<int> x;
for(int i=0;i!=n;++i){
cin>>temp;
x.push_back(temp);
}
bool test=true;
if(n%2){
if(count(x.begin(),x.end(),0)!=1)
test=false;
for(int i=2;i<n;i+=2){
if(count(x.begin(),x.end(),i)!=2)
test=false;
}
}
... | a.cc: In function 'int main()':
a.cc:30:48: error: expected ';' before 'a'
30 | ret=(ret*a)%mod
| ^
| ;
31 | a=(a*a)%mod
| ... |
s588058738 | p03846 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n,temp;
cin>>n;
vector<int> x;
for(int i=0;i!=n;++i){
cin>>temp;
x.push_back(temp);
}
bool test=true;
if(n%2){
if(count(x.begin(),x.end(),0)!=1)
test=false;
for(int i=2;i<n;i+=2){
if(count(x.begin(),x.end(),i)!=2)
test=false;
}
}
... | a.cc: In function 'int main()':
a.cc:28:17: error: expected ',' or ';' before 'while'
28 | while(e>0){
| ^~~~~
|
s162483657 | p03846 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n,temp;
cin>>n;
vector<int> x;
for(int i=0;i!=n;++i){
cin>>temp;
x.push_back(temp);
}
bool test=true;
if(n%2){
if(count(x.begin(),x.end(),0)!=1)
test=false;
for(int i=2;i<n;i+=2){
if(count(x.begin(),x.end(),i)!=2)
test=false;
}
}
... | a.cc: In function 'int main()':
a.cc:30:44: error: invalid operands of types 'long long int' and 'double' to binary 'operator%'
30 | ret=(ret*a)%(1E9+7);
| ~~~~~~~^~~~~~~~
| | |
| ... |
s839701646 | p03846 | C++ |
$
| a.cc:2:1: error: '$' does not name a type
2 | $
| ^
|
s054101176 | p03846 | Java | import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int[] an = new int[n];
int sameNum = 0;
for( int i=0; i<n; i++ ){
an[i]=sc.nextInt();
}
Arrays.sort(an);
if( n%2 == 1 && an[n-1] != 0 )
System.out.println... | Main.java:19: error: illegal start of type
for( int i=(n-1)-n%2; i>0; i-=2 ){
^
Main.java:19: error: <identifier> expected
for( int i=(n-1)-n%2; i>0; i-=2 ){
^
Main.java:19: error: <identifier> expected
for( int i=(n-1)-n%2; i>0; i-=2 ){
^
Main.java:26: err... |
s776254354 | p03846 | C | #include<stdio.h>
int main(void){
int N,i,j,tmp[50010],hoge,ans;
int A[100001];
ans =1;
scanf("%d",&N);
for(i=0;i<N;i++){
scanf("%d",&A[i]);
}
for(i=0;i<N;i++){
tmp[A[i]]++;
}
if(N%2){
for(i=1;i<N;i++){
if(i%2 == 0){
if(tmp[i] == 2){
ans *=2;
}else{
ans *=0;
... | main.c: In function 'main':
main.c:31:6: error: expected '}' before 'else'
31 | }else{
| ^~~~
main.c:50:1: error: expected declaration or statement at end of input
50 | }
| ^
|
s749076862 | p03846 | C | #include<stdio.h>
#include<limits.h>
int main(){
int diff[100000]={0};
int n,i,temp;
int max=0;
int isEven=0;
scanf("%d",&n);
scanf("%d",&temp);
diff[temp]++;
if(temp>max){
max=temp;
}
if(temp%2==0){
isEven=1;
}
for(i=1;i<n;i++){
scanf("%d",&temp);
diff[temp]++;
if(temp>max){
max=temp;
}
... | main.c: In function 'main':
main.c:72:26: error: expected ';' before '}' token
72 | puts("0")
| ^
| ;
73 | }else{
| ~
main.c: At top level:
main.c:90:9: error: expected identifier or '(' before 're... |
s462256770 | p03846 | C++ | int N;
int A[10001]={};
int B[10001][2]={};
int ans;
int main(){
scanf("%d",&N);
for(int i=1;i<=N;i++){
scanf("%d",&A[i]);
B[i][1]=(N+A[i]+1)/2;
B[i][2]=(N-A[i]+1)/2;
}
if(N%2==0){
ans==(1<<(N/2))/1000000007;
}else{
ans==(1<<((N-1)/2))/1000000007;
}
for(int i=1;i<=N;i++){
if(B[i][1]+B[i][2]!=N-1){
... | a.cc: In function 'int main()':
a.cc:7:9: error: 'scanf' was not declared in this scope
7 | scanf("%d",&N);
| ^~~~~
a.cc:23:9: error: 'printf' was not declared in this scope
23 | printf("%d\n",ans);
| ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; thi... |
s346744667 | p03846 | C++ | #include <iostream>
#include <cmath>
using namespace std;
int main(){
int i, j, zcnt = 0;
int N, a[100001], ncnt[100001] = {0};
int ans = 0;
bool flag = 0;
cin >> N;
for(i = 0; i < N; ++i){
cin >> a[i];
if(a[i] == 0) ++zcnt;
else ++ncnt[a[i]];
if(N % 2 == 1 && a[i] % 2 == 1) flag = 1;
else if(N % 2 ==... | a.cc: In function 'int main()':
a.cc:40:51: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and '__gnu_cxx::__promote<double>::__type' {aka 'double'} to binary 'operator%'
40 | if(flag == 0) cout << pow(2, N/2) % (pow(10, 9) + 7) << endl;
| ... |
s837354578 | p03846 | C++ | #include <iostream>
#include <cmath>
using namespace std;
int main(){
int n;
cin >> n;
int d[n];
int m;
for(int i = 0; i < n; i++) d[i] = 0;
for(int i = 0; i < n; i++){
cin >> m;
d[m]++;
// 同じ絶対値は2だけ
if(3 == d[m]){
cout << "0" << endl;
return 0;
}
... | a.cc: In function 'int main()':
a.cc:73:22: error: invalid operands of types 'double' and 'double' to binary 'operator%'
73 | cout << int(answer % c) << endl;
| ~~~~~~ ^ ~
| | |
| double double
|
s742959759 | p03846 | Java | import java.util.Scanner;
public class LiningUp {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int a[] = new int[n];
for (int i = 0; i < n; i++) {
a[sc.nextInt()]++;
}
for (int i = 0; i < n; i++) {
if (n % 2 == 0) {
if (i % 2 == 1 && a[i] ... | Main.java:3: error: class LiningUp is public, should be declared in a file named LiningUp.java
public class LiningUp {
^
1 error
|
s424850640 | p03846 | Java | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int a[] = new int[n];
for (int i = 0; i < n; i++) {
a[sc.nextInt()]++;
}
for (int i = 0; i < n; i++) {
if (n % 2 == 0) {
if (i % 2 == 1 && a[i] != 2... | Main.java:31: error: reached end of file while parsing
}
^
1 error
|
s676908872 | p03846 | Java | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int a[] = new int[n];
for (int i = 0; i < n; i++) {
a[sc.nextInt()]++;
}
for (int i = 0; i < n; i++) {
if (n % 2 == 0) {
if (i % 2 == 1 && a[i] != 2... | Main.java:31: error: reached end of file while parsing
}
^
1 error
|
s328699736 | p03846 | C++ | 8
7 5 1 1 7 3 5 3
| a.cc:1:1: error: expected unqualified-id before numeric constant
1 | 8
| ^
|
s101978646 | p03846 | C++ | #include <iostream>
#include <cmath>
using namespace std;
int main(){
int n;
cin >> n;
int d[n];
int m;
for(int i = 0; i < n; i++) d[i] = 0;
for(int i = 0; i < n; i++){
cin >> m;
d[m]++;
if(3 == d[m]){
cout << "0" << endl;
break;
}
// 偶数
if(0 == n % 2){
... | a.cc: In function 'int main()':
a.cc:69:3: error: expected ',' or ';' before 'for'
69 | for(int i = 0; i < (n / 2); i++){
| ^~~
a.cc:69:18: error: 'i' was not declared in this scope
69 | for(int i = 0; i < (n / 2); i++){
| ^
|
s235578879 | p03846 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int i, j, zcnt = 0, ans = 0;
int N, a[100001], ncnt[100001] = {0};
bool flag = 0;
cin >> N;
for(i = 0; i < N; ++i){
cin >> a[i];
if(a[i] == 0) ++zcnt;
else ++ncnt[a[i]];
if(a[i] >= N) flag = 1;
if(N % 2 == 1 && a[i] % 2 == 1) flag = 1;
else if... | a.cc: In function 'int main()':
a.cc:40:43: error: invalid operands of types 'int' and '__gnu_cxx::__promote<double>::__type' {aka 'double'} to binary 'operator%'
40 | if(flag == 0) cout << ans % (pow(10, 9) + 7) << endl;
| ~~~ ^ ~~~~~~~~~~~~~~~~
| ... |
s363675498 | p03846 | C++ | 1#include <iostream>
#include <vector>
using namespace std;
const unsigned long long int MAX=1000000000+7;
int cnt[100001];
int main(){
int N;
cin>>N;
unsigned long long int total=1;
for(int i=0;i<N/2;i++) total*=2;
bool flag=true;
for(int i=0;i<N;i++){
int a;
cin>>a;
cnt[a]++;
if(N<=... | a.cc:1:2: error: stray '#' in program
1 | 1#include <iostream>
| ^
a.cc:1:1: error: expected unqualified-id before numeric constant
1 | 1#include <iostream>
| ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:62,
from /usr/include/c++/14/vector:62,
fr... |
s725647524 | p03846 | C++ | #include <iostream>
#include <cstdio>
using namespace std;
long long cnt = 1;
int n;
bool v;
int b[100005];
void f(int p)
{
for(int i = 0; i < p; i++)
{
cnt = 2 * cnt % (1e9+7);
}
}
int main()
{
scanf("%d", &n);
for(int i = 0; i < n; i++)
{
int t;
scanf("%d", &t);
... | a.cc: In function 'void f(int)':
a.cc:15:23: error: invalid operands of types 'long long int' and 'double' to binary 'operator%'
15 | cnt = 2 * cnt % (1e9+7);
| ~~~~~~~ ^ ~~~~~~~
| | |
| | double
| long ... |
s198087514 | p03846 | C++ | #include <iostream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <string>
#include <cstdio>
#include <stack>
using namespace std;
#define rep(i,n) for (int i=0 ; i<(n);i++)
#define INF 1e9+7
int main(){
int n;
bool f = false;
cin >> n;
vector <int> a(n);
rep(i, n)
cin >> a[i];
sort(a.begin()... | a.cc: In function 'int main()':
a.cc:26:53: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'int' to binary 'operator%'
26 | cout << (pow(2, a.size()/2))%1000000007;
| ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
| ... |
s069102555 | p03847 | C++ | . | a.cc:1:1: error: expected unqualified-id before '.' token
1 | .
| ^
|
s017947702 | p03847 | C++ | #include<bits/stdc++.h>
using namespace std;
#define int long long
const int mod=1e9+7;
map<int,int>d;
inline int solve(int x){
if(d[x]!=0) return d[x];
else
return d[x]=((solve(x/2)+solve((x-1)/2)+solve((x-2)/2)))%mod;
}
signed main(){
d[0]=1;d[1]=2;
int n;
cin>>n;
n=read();
int ans=so... | a.cc: In function 'int main()':
a.cc:15:11: error: too few arguments to function 'ssize_t read(int, void*, size_t)'
15 | n=read();
| ~~~~^~
In file included from /usr/include/x86_64-linux-gnu/bits/sigstksz.h:24,
from /usr/include/signal.h:328,
from /usr/include/c++/1... |
s439409084 | p03847 | C++ | #include<bits/stdc++.h>
using namespace std;
#define ll long long
const ll m=1e9+7;
map<int,int>d;
ll p(l x){
if(d[x]!=0)return d[x];
else return d[x]=((p(x/2)+p((x-1)/2)+p((x-2)/2)))%m;
}
int main(){
d[0]=1;d[1]=2;
int n;
scanf ("%d",&n);
int ans=p(n);
printf("%lld\n",ans);
return 0;} | a.cc:6:6: error: 'l' was not declared in this scope
6 | ll p(l x){
| ^
a.cc: In function 'int main()':
a.cc:14:10: error: 'p' cannot be used as a function
14 | int ans=p(n);
| ~^~~
|
s275839451 | p03847 | C++ | #include<iostream>
#include<map>
using namespace std;
const long long mod=1e9+7;
map<long long,long long> d;
long long dx(long long x)
{
if(d[x]!=0){
return d[x];
}
else{
return d[x]=((solve(x>>1)+solve((x-1)>>1)+solve((x-2)>>!)))%mod;
}
}
int main()
{
d[0]=1;
d[1]=2;
long lo... | a.cc: In function 'long long int dx(long long int)':
a.cc:12:23: error: 'solve' was not declared in this scope
12 | return d[x]=((solve(x>>1)+solve((x-1)>>1)+solve((x-2)>>!)))%mod;
| ^~~~~
a.cc:12:65: error: expected primary-expression before ')' token
12 | return d[x]=... |
s372770556 | p03847 | C++ | #include<iostream>
#include<map>
using namespace std;
const long long mod=1e9+7;
map<long long,long long> d;
long long dx(long long n)
{
if(d[x]!=0){
return d[x];
}
else{
return d[x]=((solve(x>>1)+solve((x-1)>>1)+solve((x-2)>>!)))%mod;
}
}
int main()
{
d[0]=1;
d[1]=2;
long lo... | a.cc: In function 'long long int dx(long long int)':
a.cc:8:10: error: 'x' was not declared in this scope
8 | if(d[x]!=0){
| ^
a.cc:12:23: error: 'solve' was not declared in this scope
12 | return d[x]=((solve(x>>1)+solve((x-1)>>1)+solve((x-2)>>!)))%mod;
| ^... |
s717421787 | p03847 | C++ | #include<bits/stdc++.h>
#define ll long long
using namespace std;
map<ll,ll>dp;
ll mod=1e9+7;
ll f(ll x)
{
if(x==0)return dp[0]=1;
else if(x==1)return dp[1]=2;
else if(dp[x])return dp[x];
else
{
return dp[x]=(f(x/2)+f((x-1)/2)+f((x-2)/2))%mod;
}
}
int main()
{
ll x;
cin>>x;
cout<... | a.cc:22:1: error: extended character — is not valid in an identifier
22 | ————————————————
| ^
a.cc:22:1: error: extended character — is not valid in an identifier
a.cc:22:1: error: extended character — is not valid in an identifier
a.cc:22:1: error: extended character — is not valid in an identifier
a.cc:22:1... |
s601762718 | p03847 | C++ | // luogu-judger-enable-o2
#include<bits/stdc++.h>
using namespace std;
#define int long long
const int mod=1e9+7;
map<int,int>d;
inline int read()
{
char ch=getchar();
int x=0,q=1;
while(ch>'9' || ch<'0')q=ch==45?-1:q,ch=getchar();
while(ch>='0' && ch<='9')x=(x<<1)+(x<<3)+(ch^'0'),ch=getchar();
ret... | a.cc:15:24: error: expected initializer before '/' token
15 | inline int solve(int x)/
| ^
a.cc: In function 'int main()':
a.cc:28:13: error: 'solve' was not declared in this scope
28 | int ans=solve(n);
| ^~~~~
|
s987703685 | p03847 | C++ | #include<bits/stdc++.h>
using namespace std;
#define int long long
const int mod=1e9+7;
map<int,int>d;
inline int read() {
char ch=getchar();
int x=0,q=1;
while(ch>'9' || ch<'0')q=ch==45?-1:q,ch=getchar();
while(ch>='0' && ch<='9')x=(x<<1)+(x<<3)+(ch^'0'),ch=getchar();
return x*q;
}
inline int solve(int x) {
if(d... | cc1plus: error: '::main' must return 'int'
|
s084681341 | p03847 | C++ | #include<cstdio>
using namespace std;
int n,m,sum1,sum2,a[110],p,x;
int main()
{
scanf("%d",&n);
for(int i=1;i<=n;i++)
{
scanf("%d",&a[i]);
sum1+=a[i];
}
scanf("%d",&m);
sum2=sum1;
while(m--)
{
scanf("%d%d",&p,&x);
if(x>=a[p-1]) sum1+=x-a[p-1];拟
el... | a.cc: In function 'int main()':
a.cc:17:38: error: '\U000062df' was not declared in this scope
17 | if(x>=a[p-1]) sum1+=x-a[p-1];拟
| ^~
|
s546262719 | p03847 | C++ | #include<iostream>
#include<cstdio>
#include<string>
using namespace std;
typedef __int64 ll;
const int INF = 1<<30;
const int MAXN = (int) 7e6+11;
const int MAX_SIZE = 40;
struct Node {
ll val;
int ch[2];
} Trie[MAXN];
int use;
ll S[MAX_SIZE];
int n, m;
int New() {
Trie[use].val = Trie[use].ch[0] = Trie[use].ch[1] ... | a.cc:5:9: error: '__int64' does not name a type; did you mean '__int64_t'?
5 | typedef __int64 ll;
| ^~~~~~~
| __int64_t
a.cc:10:9: error: 'll' does not name a type
10 | ll val;
| ^~
a.cc:14:1: error: 'll' does not name a type
14 | ll S[MAX_SIZE];
| ^~
a... |
s656418502 | p03847 | C++ | #include <algorithm>
#include <iostream>
#include <cstring>
#include <cstdio>
#include <string>
#include <vector>
#include <queue>
#include <stack>
#include <cmath>
#include <map>
#include <set>
#define mm(i,v) memset(i,v,sizeof i);
using namespace std;
typedef long long ll;
const int mod=1e9+7;
//map<ll,ll> v;
ll f(i... | a.cc: In function 'int main()':
a.cc:29:9: error: 'v' was not declared in this scope
29 | v[0]=1;
| ^
|
s970216712 | p03847 | C++ | #include<map>
#include<iostream>
using namespace std;
typedef unsigned long long inter;
const inter m=1e9+7;
map<inter,inter> dick;
inter f(inter x)
{
if(dick[x])
return dick[x];
else
return dick[x]=((f(x/2)+f((x-1)/2)+f((x-2)/2)))%m;
}
int main()
{
dick[0]=1;
dick[1]=2;
inter n;
cin... | a.cc: In function 'int main()':
a.cc:22:5: error: 'work' was not declared in this scope
22 | work();
| ^~~~
|
s372326653 | p03847 | C++ | #include<bits/stdc++.h>
using namespace std;
const long long mod=1e9+7;
map<long long,long long>dp;
long long Dp(long long x)
{
if(dp[x])
return dp[x];
else
return dp[x]=((Dp[x/2])+Dp[(x-1)/2]+Dp[(x-2)/2])%mod;
}
int main(){
Dp[0]=1;
Dp[1]=2;
long long n;
cin>>n;
cout<<Dp[n];
return 0;
} | a.cc: In function 'long long int Dp(long long int)':
a.cc:10:30: warning: pointer to a function used in arithmetic [-Wpointer-arith]
10 | return dp[x]=((Dp[x/2])+Dp[(x-1)/2]+Dp[(x-2)/2])%mod;
| ^
a.cc:10:43: warning: pointer to a function used in arithmetic [-Wpointer-arith... |
s942824415 | p03847 | C++ | #include<bits/stdc++.h>
using namespace std;
#define int long long
const int mod=1e9+7;
map<int,int>f;
inline int read()
{
char ch=getchar();
int x=0,q=1;
while(ch>'9' || ch<'0')q=ch==45?-1:q,ch=getchar();
while(ch>='0' && ch<='9')x=(x<<1)+(x<<3)+(ch^'0'),ch=getchar();
return x*q;
}
inline int solv... | cc1plus: error: '::main' must return 'int'
|
s546105949 | p03847 | C++ | #include<bits/stdc++.h>
using namespace std;
#define int long long
const int mod=1e9+7;
map<int,int>f;
inline int read()
{
char ch=getchar();
int x=0,q=1;
while(ch>'9' || ch<'0')q=ch==45?-1:q,ch=getchar();
while(ch>='0' && ch<='9')x=(x<<1)+(x<<3)+(ch^'0'),ch=getchar();
return x*q;
}
inline int solv... | cc1plus: error: '::main' must return 'int'
|
s913832465 | p03847 | C++ | #include<bits/stdc++.h>
using namespace std;
long long f[2000000001];
long long n;
long long ans;
long long s=1000000007;
inline int read()
{
char ch=getchar();
int x=0,q=1;
while(ch>'9' || ch<'0')q=ch==45?-1:q,ch=getchar();
while(ch>='0' && ch<='9')x=(x<<1)+(x<<3)+(ch^'0'),ch=getchar();
return x... | /tmp/ccY6SglS.o: in function `main':
a.cc:(.text+0x24): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccY6SglS.o
a.cc:(.text+0x2b): relocation truncated to fit: R_X86_64_PC32 against symbol `n' defined in .bss section in /tmp/ccY6SglS.o
a.cc:(.text+0x3b): relocation trunc... |
s020804627 | p03847 | C++ | #include<bits/stdc++.h>
using namespace std;
long long n;
int dfs(u){
if(u==1) return 2;
if(u==2) return 4;//+2
if(u==3) return 5;//+1
if(u==4) return 8;//+3
if(u==5) return 10;//+2
if(u==6) return 13;//+3
if(u==7) return 14;//+1
if(u==8) return 18;//+4
if(u==9) return 21;//+3
if(u==10) return 26;//+5
}
int m... | a.cc:4:9: error: 'u' was not declared in this scope
4 | int dfs(u){
| ^
a.cc: In function 'int main()':
a.cc:18:18: error: 'dfs' cannot be used as a function
18 | int m=dfs(n);
| ~~~^~~
|
s001592419 | p03847 | C++ | #include<bits/stdc++.h>
using namespace std;
#define int long long
const int mod=1e9+7;
map<int,int>d;
inline int read()
{
char ch=getchar();
int x=0,q=1;
while(ch>'9' || ch<'0')q=ch==45?-1:q,ch=getchar();
while(ch>='0' && ch<='9')x=(x<<1)+(x<<3)+(ch^'0'),ch=getchar();
return x*q;
}
inline int sol... | a.cc: In function 'int main()':
a.cc:29:29: error: expected ';' before 'return'
29 | printf("%lld\n",ans)
| ^
| ;
30 | return 0;
| ~~~~~~
a.cc:30:18: error: expected '}' at end of input
30 | ... |
s304559762 | p03847 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<ll,ll> P;
typedef pair<ll,P> PP;
typedef vector<ll> Vector;
typedef vector<Vector> DVector;
typedef priority_queue<PP, vector<PP>, greater<PP>> PPQueue;
#define fi first
#define se secon... | a.cc: In function 'll f(ll, ll)':
a.cc:39:6: error: 'memo' was not declared in this scope; did you mean 'memp'?
39 | if(memo.count(m))return memo[m];
| ^~~~
| memp
a.cc:41:3: error: 'memo' was not declared in this scope; did you mean 'memp'?
41 | memo[m] = f(s/2, x/2) + f((s-1)/2, (x^1)/... |
s142887540 | p03847 | C++ | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
final long N = sc.nextLong();
long cnt = 0;
long u, v, a, x;
for(u = 0; u <= N; u++) {
for(v = u; v <= N; v++) {
for(a = 0; a <= v / 2; a++) {
x = a ^ v - a;
if(x == u) {
... | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
3 | public class Main {
| ^~~~~~
|
s102273567 | p03847 | C++ | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
//final long N = sc.nextLong();
final long N = 1000000000000000000l;
long cnt = 0;
long u, v, a, x;
for(u = 0; u <= N; u++) {
for(v = u; v <= N; v++) {
for(a = 0; a <= v / 2; a++) ... | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
3 | public class Main {
| ^~~~~~
|
s770668295 | p03847 | C++ | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
//final long N = sc.nextLong();
final long N = 1000000000000000000l;
long cnt = 0;
long u, v, a, x;
for(u = 0; u <= N; u++) {
for(v = u; v <= N; v++) {
for(a = 0; a <= v / 2; a++) ... | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
3 | public class Main {
| ^~~~~~
|
s008133434 | p03847 | C++ | #include <algorithm>
#include <bitset>
#include <cassert>
#include <climits>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <deque>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <limits>
#include <list>
#include <map>
#include <numeric>
#include <... | a.cc: In function 'll call(int)':
a.cc:59:5: error: 'dp' was not declared in this scope; did you mean 'np'?
59 | dp[i][np][nq] += dp[i-1][p][q];
| ^~
| np
a.cc:62:10: error: 'dp' was not declared in this scope; did you mean 'd'?
62 | return dp[len][0][0];
| ^~
| ... |
s179200047 | p03847 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
const ll MOD = 1e9 + 7;
map<pll, ll> dp;
ll f(ll s, ll x) {
if (dp.count(pll(s, x))) return dp[pll(s, x)];
if (s == 0 && x == 0) return 1;
ll res = f(s/2, x/2) % MOD;
if (s >= 1 && x >= 1) {
res = (res + f((s-1)... | a.cc:28:1: error: extended character is not valid in an identifier
28 |
| ^
a.cc:23:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
23 | main() {
| ^~~~
a.cc:28:1: error: '\U000000a0' does not name a type
28 |
| ^
|
s694781805 | p03847 | C++ | #include <stdio.h>
#include <iostream>
#include <map>
#include <bits/stdc++.h>
#define LL long long
using namespace std;
const LL mod=1e9 + 7;
map<LL, LL> mp;
/*
int dp[N];
bool check[N];
*/
LL dfs(LL N){
if(N==0) return 1;
if(N==1) return 2;
if(mp[N] > 0) return mp[N];
return mp[N] = (dfs(N/2) + d... | a.cc: In function 'long long int dfs(long long int)':
a.cc:22:65: error: expected ')' before ';' token
22 | return mp[N] = (dfs(N/2) + dfs((N-1)/2) + dfs((N-2)/2) % mod;
| ~ ^
| ... |
s793140669 | p03847 | C++ | #include <iostream>
using namespace std;
int main()
{
int N;
int b;
int uuu;
long MOD = pow(10,9) + 7;
long cnt = 0;
cin >> N;
for(int uu=0;uu<=N;uu++)
{
for(int vv=0;vv<=N;vv++)
{
for(int a=0;a<=vv;a++)
{
b = vv-a; //a+b=vv
uuu = a^b;
if(b >= 0 && uuu == uu)
{
cerr << uu << vv ... | a.cc: In function 'int main()':
a.cc:10:20: error: 'pow' was not declared in this scope
10 | long MOD = pow(10,9) + 7;
| ^~~
|
s822821276 | p03848 | C++ | #include <iostream>
using namespace std;
int main(){
int N, flg = 0;
long long ans = 1, t = 1000000007;
cin >> N;
int A[N];
for (int i = 0; i < N; i++){
cin >> A[i];
}
sort(A, A+N);
if (N%2 == 0){
for (int i = 0; i < N; i+=2){
if(A[i]!=i+1 || A[i+1]!=i+1){
flg = 1;
brea... | a.cc: In function 'int main()':
a.cc:14:3: error: 'sort' was not declared in this scope; did you mean 'short'?
14 | sort(A, A+N);
| ^~~~
| short
|
s199588447 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> iint;
typedef pair<ll,ll> llll;
#define ALL(x) (x).begin(),(x).end()
const ll zero = 0;
const ll one = 1;
const ll INF = 9223372036854775807; //10^18
const int inINF = 2147483647; //10^9
const ll MO... | a.cc: In function 'int main()':
a.cc:62:24: error: 'n' was not declared in this scope
62 | ll ans = modpow(2, n/2);
| ^
|
s242530770 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
const int maxn = 1e5 + 5;
int n, m, a[maxn];
multiset<int, greater<int>> prices;
int32_t main()
{
cin >> n >> m;
for(int i = 0; i < n; i++)
{
cin >> a;
prices.insert(a);
}
for(int i = 0; i < m; i++)
{
int largest = *prices.b... | a.cc: In function 'int32_t main()':
a.cc:13:13: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'int [100005]')
13 | cin >> a;
| ~~~ ^~ ~
| | |
| | int [100005]
| std::istream {aka std::b... |
s205792159 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
#define int long long
typedef pair<int,int> P;
int INF = 1e9+7;
int mod = 1e9+7;
int dx[4] = {1, 0, -1, 0};
int dy[4] = {0, 1, 0, -1};
signed main() {
int N;
cin >> N;
vector<int>A(N);
map<int,int>Mp;
for(int i = 0; i < N; i++) {
cin >> A[i];
... | a.cc: In function 'int main()':
a.cc:27:27: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'long long int' to binary 'operator%'
27 | cout << pow(2,N/2)%INF << endl;
| ~~~~~~~~~~^~~~
| | |
| ... |
s355563119 | p03848 | C++ | #include<bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i,n) for(ll i=0;i<n;i++)
#define repl(i,l,r) for(ll i=(l);i<(r);i++)
#define per(i,n) for(ll i=n-1;i>=0;i--)
#define perl(i,r,l) for(ll i=r-1;i>=l;i--)
#define fi first
#define se second
#define pb push_back
#define ins insert
#define all(x)... | a.cc: In function 'int main()':
a.cc:112:20: error: expected primary-expression before 'break'
112 | if(m[i]!=2){ ca++, break;}
| ^~~~~
|
s312165232 | p03848 | C++ | #include<bits/stdc++.h>
#define rep(i,n) for(int i=0;i<n;i++)
using namespace std;
typedef long long ll;
typedef pair<int,int> P;
typedef vector<int> vi;
const int m=1000000007;
int main(){
int n;
cin >> n;
vi a(n);
rep(i,n) cin >> a[i];
sort(a.begin(),a.end());
int f=n%2;
ll ans=1;
if(f==1){
if(a... | a.cc: In function 'int main()':
a.cc:23:33: error: expected ';' before '}' token
23 | rep(i,(n-1)/2){ans*=2;ans%=m}
| ^
| ;
a.cc:29:29: error: expected ';' before '}' token
29 | rep(i,n/2){ans*=2;ans%=m}
| ... |
s540829617 | p03848 | C++ | #include<bits/stdc++.h>
using anemspace std;
int main(){
int n;
cin>>n;
vector<int> a(n);
for(auto& ai:a)cin>>ai;
map<int,int64_t> mp;
for(auto const& ai:a)mp[ai]++;
constexpr int64_t mod = 1e9+7;
if(n&1){
bool ok = true;
if(mp[0]!=1)ok=false;
for(auto& [k,v]:mp){
if(k%2!=0)ok... | a.cc:2:7: error: expected nested-name-specifier before 'anemspace'
2 | using anemspace std;
| ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:5:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
5 | cin>>n;
| ^~~
| std::cin
In file included from /usr/include/x8... |
s351446194 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
const ll mod = 1e9+7;
//繰り返し二乗法
ll EX(ll x,ll n){
if(n == 0) return 1;
else if(n%2 == 1) return EX(x,n-1)*x%mod;
else return EX(x*x%mod,n/2)%mod;
};
int main(){
ll n;
cin >> n;
vector<ll> a(n);
ll tmp = n/2+1;
vect... | a.cc: In function 'int main()':
a.cc:29:11: error: cannot resolve overloaded function 'end' based on conversion to type 'bool'
29 | if(end){
| ^
|
s413852447 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
#define ll long long
ll MOD = 10 ** 9 + 7;
int main() {
} | a.cc:6:14: error: invalid type argument of unary '*' (have 'int')
6 | ll MOD = 10 ** 9 + 7;
| ^~~
|
s254106046 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll=long long;
const ll MOD=1000000007;
const double PI=3.14159265358979;
const ll INF= pow(10,18);
typedef pair<ll,ll> P;
typedef vector<ll> vl;
typedef vector<vl> vvl;
#define FOR(i,a,b) for(ll i=a;i<b;i++)
#define rep(i,n) FOR(i,0,n)
string abc="abcdefghijklmnopqrst... | a.cc: In function 'int main()':
a.cc:34:17: error: expected initializer before '++' token
34 | ll cnt[a[i]]++;
| ^~
a.cc:45:10: error: expected ';' before '}' token
45 | i -=2
| ^
| ;
46 | }
| ~
|
s544669328 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll=long long;
const ll MOD=1000000007;
const double PI=3.14159265358979;
const ll INF= pow(10,18);
typedef pair<ll,ll> P;
typedef vector<ll> vl;
typedef vector<vl> vvl;
#define FOR(i,a,b) for(ll i=a;i<b;i++)
#define rep(i,n) FOR(i,0,n)
string abc="abcdefghijklmnopqrst... | a.cc: In function 'll modpow(ll, ll)':
a.cc:24:28: error: 'MDO' was not declared in this scope; did you mean 'MOD'?
24 | return n*modpow(n,a-1)%MDO;
| ^~~
| MOD
a.cc: In function 'int main()':
a.cc:34:17: error: expected initializer before '++' to... |
s453390513 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll=long long;
const ll MOD=1000000007;
const double PI=3.14159265358979;
const ll INF= pow(10,18);
typedef pair<ll,ll> P;
typedef vector<ll> vl;
typedef vector<vl> vvl;
#define FOR(i,a,b) for(ll i=a;i<b;i++)
#define rep(i,n) FOR(i,0,n)
string abc="abcdefghijklmnopqrst... | a.cc: In function 'll modpow(ll, ll)':
a.cc:24:28: error: 'MDO' was not declared in this scope; did you mean 'MOD'?
24 | return n*modpow(n,a-1)%MDO;
| ^~~
| MOD
a.cc: In function 'int main()':
a.cc:34:17: error: expected initializer before '++' to... |
s968974520 | p03848 | C++ | #include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<n;++i)
#include<string>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<int, int>P;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a ... | a.cc: In function 'int main()':
a.cc:85:35: error: invalid operands of types 'll' {aka 'long long int'} and 'double' to binary 'operator%'
85 | ans = ans % (1e9 + 7);
| ~~~ ^ ~~~~~~~~~
| | |
| ... |
s633417039 | p03848 | C++ | #include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<n;++i)
#include<string>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<int, int>P;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a ... | a.cc: In function 'int main()':
a.cc:75:33: error: 'retun' was not declared in this scope
75 | retun 0;
| ^~~~~
a.cc:91:33: error: 'retun' was not declared in this scope
91 | retun 0;
| ... |
s186602878 | p03848 | C++ | #include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<n;++i)
#include<string>
#include<vector>
using namespace std;
typedef long long ll;
typedef pair<int, int>P;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a ... | a.cc: In function 'int main()':
a.cc:61:9: error: 'vvector' was not declared in this scope
61 | vvector<int>b(n);
| ^~~~~~~
a.cc:61:17: error: expected primary-expression before 'int'
61 | vvector<int>b(n);
| ^~~
a.cc:64:17: error: 'b' was not declared in this s... |
s113740946 | p03848 | C++ | #include<bits/stdc++.h>
#include<deque>
#include<iostream>
#include<algorithm>
using namespace std;
#define ll long long
const int maxn = 3e5 + 5;
int n, m;
ll t[maxn], p[maxn], f[maxn], g[maxn], F[maxn], G[maxn], h[maxn];
pair<int, ll> drink[maxn];
struct node
{
ll x, y;
};
long double k(const node &a, const node &... | a.cc: In function 'long double k(const node&, const node&)':
a.cc:19:16: error: expected primary-expression before 'long'
19 | return long double(a.y - b.y) / long double(a.x - b.x);
| ^~~~
a.cc:19:15: error: expected ';' before 'long'
19 | return long double(a.y - b.y) / long... |
s355972885 | p03848 | C | # include <cstdio>
# include <map>
# include <cmath>
using namespace std;
const int mod = 1e9+7;
int main()
{
int n;
int a[100005];
map<int,int> m;
scanf("%d",&n);
for(int i = 0;i < n;i++)
{
scanf("%d",&a[i]);
m[a[i]]++;
}
int flag = 0;
if(n%2) //奇数
{
... | main.c:1:11: fatal error: cstdio: No such file or directory
1 | # include <cstdio>
| ^~~~~~~~
compilation terminated.
|
s663595798 | p03848 | C++ | from collections import defaultdict
n = int(input())
l = input().split(" ")
l1=defaultdict(int)
for i in range(len(l)):
l[i]=int(l[i])
l1[l[i]]+=1
if l1[0]>=1 and n%2==0:
print(0)
elif l1[0]>1 and n%2==1:
print(0)
else:
prod=1
for key in l1.keys():
prod*=l1[key]
print(prod%(100000000... | a.cc:1:1: error: 'from' does not name a type
1 | from collections import defaultdict
| ^~~~
|
s140113532 | p03848 | C++ | import math
n=input()
mod = int(1e9) + 7
a=list(map(int,raw_input().split()))
if(len(a)%2==0 and a.count(0)>0):
print(0)
elif(len(a)%2!=0 and a.count(0)>1):
print(0)
else:
res=0
b=set(a)
if(a.count(0)):
print(pow(2,len(b)-1,mod))
else:
print(pow(2,len(b),mod))
| a.cc:1:1: error: 'import' does not name a type
1 | import math
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
|
s848254097 | p03848 | C++ | #include<bits/stdc++.h>
using namespace std;
#define int long long
const int mod = 1000000007;
signed main(){
int n;
cin >> n;
map<int,int> a;
for(int i = 0; i < n; i++){
int b;
cin >> b;
a[b]++;
}
if(n % 2 == 1){
for(int i = 0; i < n; i+=2){
bool ans ... | a.cc: In function 'int main()':
a.cc:43:36: error: expected ';' before ')' token
43 | for(int i = 1 < i <(n / 2); i++){
| ^
| ;
|
s137071637 | p03848 | C++ | #include<bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define rep2(i,a,b) for(int i=a;i<b;i++)
#define each(it,v) for(auto it : v)
#define mod 1000000007
#define all(v) (v).begin(),(v).end()
#define ll long long
#define vi vector<int>
#define vll vector<ll>
#define vpii vector<pair<int,int>>
#define vv v... | a.cc:14:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
14 | main()
| ^~~~
a.cc: In function 'int main()':
a.cc:42:21: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'int' to binary 'operator%'
42 | cout<<pow(2,n/2)%mod<<endl;
... |
s713158374 | p03848 | C++ | N = int(input())
A = list(map(int, input().split()))
data = [0] * N
possible = True
MOD = 10**9+7
for a in A:
data[a] += 1
if N % 2 == 0:
for i in range(1,N,2):
if data[i] != 2:
possible = False
break
else:
if data[0] == 1:
for i in range(2,N,2):
if data[i] != 2:
possible = False
break
else... | a.cc:1:1: error: 'N' does not name a type
1 | N = int(input())
| ^
|
s207787446 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int maxn=1e5+10;
const ll mm=1e9+7;
int sp[maxn],vis[maxn];
int main()
{
int n;
cin>>n;
int flag=0;
memset(vis,0,sizeof(vis));
for(int i=1;i<=n;++i){
cin>>sp[i];
vis[sp[i]]++;
}
if(n%2==1)
{
... | a.cc: In function 'int main()':
a.cc:42:33: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and 'const ll' {aka 'const long long int'} to binary 'operator%'
42 | cout<<pow(2,(n-1)/2)%mm<<endl;
| ~~~~~~~~~~~~~~^~~
| ... |
s920435960 | p03848 | C++ | #include<cstdio>
#include<iostream>
using namespace std;
typedef long long ll;
const int mod = 10e9 + 7;
const int maxn = 10e5 + 5;
int a[maxn];
ll fast_mod(ll base, ll n) {
ll res = 1;
while (n > 0) {
if (n & 1) res = res * base % mod;
base = base * base % mod;
n >>= 1;
}
return res % mod;
}
int main() ... | a.cc:7:22: warning: overflow in conversion from 'double' to 'int' changes value from '1.0000000007e+10' to '2147483647' [-Woverflow]
7 | const int mod = 10e9 + 7;
| ~~~~~^~~
a.cc: In function 'int main()':
a.cc:25:9: error: 'memset' was not declared in this scope
25 | memset(a, 0, s... |
s765190717 | p03848 | C++ | #include <bits/stdc++.h>
#define int long long
using namespace std;
const int mod=1e9+7;
const int Max=100005;
int n,m,s;
int sum[Max];
inline int ksm(int a,int b)
{
int ans=1;
while(b)
{
if(b&1) ans=(ans*a)%mod;
b>>=1;
a=(a*a)%mod;
}
return ans;
}
signed main()
{
scanf("%d",&n);
for(int i=1;i<=n;... | a.cc: In function 'int main()':
a.cc:30:1: error: '\U0000ff5d' was not declared in this scope
30 | ｝
| ^~
a.cc:30:3: error: expected '}' at end of input
30 | ｝
| ^
a.cc:23:1: note: to match this '{'
23 | {
| ^
|
s155856433 | p03848 | C++ |
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int N = 100005;
const int mod = 1e9+7;
int a[N];
int num[N];
ll qpow(ll a,ll b,ll p)
{
ll ans=1%p;
while(b)
{
if(b&1) ans=(ans*a)%p;
b>>=1;
a=(a*a)%p;
}
return ans;
}
int main()
{
int n;
scanf("%d",&n);
for(int i=1;i<=n;i+... | a.cc: In function 'int main()':
a.cc:79:1: error: '\U0000ff5d' was not declared in this scope
79 | ｝
| ^~
a.cc:79:3: error: expected '}' at end of input
79 | ｝
| ^
a.cc:21:1: note: to match this '{'
21 | {
| ^
|
s256996326 | p03848 | C++ |
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int N = 100005;
const int mod = 1e9+7;
int a[N];
int num[N];
ll qpow(ll a,ll b,ll p)
{
ll ans=1%p;
while(b)
{
if(b&1) ans=(ans*a)%p;
b>>=1;
a=(a*a)%p;
}
return ans;
}
int main()
{
int n;
scanf("%d",&n);
for(int i=1;i<=n;i+... | a.cc: In function 'int main()':
a.cc:79:1: error: '\U0000ff5d' was not declared in this scope
79 | ｝
| ^~
a.cc:79:3: error: expected '}' at end of input
79 | ｝
| ^
a.cc:21:1: note: to match this '{'
21 | {
| ^
|
s833785990 | p03848 | C++ |
#include <bits/stdc++.h>
#define int long long
using namespace std;
const int mod=1e9+7;
const int Max=100005;
int n,m,s;
int sum[Max];
inline int ksm(int a,int b)
{
int ans=1;
while(b)
{
if(b&1) ans=(ans*a)%mod;
b>>=1;
a=(a*a)%mod;
}
return ans;
}
signed main()
{
scanf("%d",&n);
for(int i=1;i<=n... | a.cc: In function 'int main()':
a.cc:31:1: error: '\U0000ff5d' was not declared in this scope
31 | ｝
| ^~
a.cc:31:3: error: expected '}' at end of input
31 | ｝
| ^
a.cc:24:1: note: to match this '{'
24 | {
| ^
|
s938108980 | p03848 | Java | import java.util.*;
class Main{
//
static final int DIV = 100000007L;
static final int MAX = 2000000000;
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int[] ary = new int[n];
for(int i = 0;i < n;i++)ary[i] = sc.ne... | Main.java:5: error: incompatible types: possible lossy conversion from long to int
static final int DIV = 100000007L;
^
1 error
|
s501228183 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
int calc(int x){
if(x==1) return 2;
x--;
int a=calc(x)%1000000007;
a*=2;
return a;
}
int main(){
int n;
cin>>n;
vector<int> num(n);
for(int i=0;i<n;i++){
cin>>num[i];
}sort(num.begin(),num.end());
if(n==1&&num[0]==0){
cout<<1<<endl; return 0;... | a.cc: In function 'int main()':
a.cc:44:10: error: 'ans' was not declared in this scope; did you mean 'abs'?
44 | }cout<<ans<<endl;
| ^~~
| abs
|
s862120746 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main() {
int N;
cin >> N;
vector<int> A(N);
for (int i = 0; i < N; ++i) {
cin >> A[i];
}
sort(A.begin(), A.end());
int i;
bool flg;
if (A[0] == 0) {
i = 2;
flg = true;
} else {
i = 1;
flg = false;
}
l... | a.cc: In function 'int main()':
a.cc:37:25: error: invalid operands of types '__gnu_cxx::__promote<double>::__type' {aka 'double'} and '__gnu_cxx::__promote<double>::__type' {aka 'double'} to binary 'operator%'
37 | cout << pow(2, cnt) % (pow(10, 9) + 7) << endl;
| ~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~... |
s709002664 | p03848 | C++ | n=int(input())
a=list(map(int,input().split()))
a.sort()
cnt=0
ans=1
if n%2==0:
for i in range(n//2):
if a[2*i]==a[2*i+1]==2*i+1:
cnt+=1
ans=(ans*2)%(10**9+7)
else:
break
if cnt==n//2:
print(ans)
else:
print(0)
else:
if a[0]!=0:
print(0)
exit()
for i in range(n//2):
if a[2*i+1]==a[2*i+2]==2*... | a.cc:1:1: error: 'n' does not name a type
1 | n=int(input())
| ^
|
s962341131 | p03848 | C++ | #include <bits/stdc++.h>
using namespace std;
#define dlog(str) cout << "====" << str << endl;
#define INF 999999999
#define MOD 1000000007
#define REP(i, n) for(int i = 0, i##_l = (n); i < i##_l; i++)
#define REP2(i, s, e) for(int i = s, i##_l = (e); i < i##_l; i++)
#define LLI long long int
#define _min(a, b) ((a < ... | a.cc: In function 'int main()':
a.cc:60:27: error: too many arguments to function 'long long int modpow(int)'
60 | cout << modpow(2, N / 2);
| ~~~~~~^~~~~~~~~~
a.cc:21:5: note: declared here
21 | LLI modpow(int p){
| ^~~~~~
|
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