submission_id
stringlengths 10
10
| problem_id
stringlengths 6
6
| language
stringclasses 3
values | code
stringlengths 1
522k
| compiler_output
stringlengths 43
10.2k
|
|---|---|---|---|---|
s171182960
|
p00005
|
C++
|
#include <iostream>
#include <algorithm>
using namespace std;
int GCD(int& a, int& b) {
if (b == 0) {
return a;
}
return GCD(b, a%b);
}
int main() {
int gcd;
for (int a, b; cin >> a >> b;) {
gcd = GCD(a, b);
cout << gcd << " " << a * b / gcd << endl;
}
return 0;
}
|
a.cc: In function 'int GCD(int&, int&)':
a.cc:10:24: error: cannot bind non-const lvalue reference of type 'int&' to an rvalue of type 'int'
10 | return GCD(b, a%b);
| ~^~
a.cc:6:22: note: initializing argument 2 of 'int GCD(int&, int&)'
6 | int GCD(int& a, int& b) {
| ~~~~~^
|
s648773363
|
p00005
|
C++
|
include <iostream>
#include <vector>
#include <math.h>
#include <string>
int main(void);
unsigned int gcd(unsigned int x, unsigned int y);
unsigned int lcm(unsigned int x, unsigned int y);
int main(){
int dataset_count = 0;
unsigned int first_num = 0;
unsigned int second_num = 0;
std::vector<unsigned int> first_num_vector;
std::vector<unsigned int> second_num_vector;
while (dataset_count < 2){
std::cin >> first_num >> second_num;
//while ((std::cin >> first_num >> second_num) || (dataset_count < 50)){
dataset_count++;
first_num_vector.push_back(first_num);
second_num_vector.push_back(second_num);
}
for (int i = 0; i < first_num_vector.size(); i++){
std::cout << gcd(first_num_vector[i], second_num_vector[i]) << " " << lcm(first_num_vector[i], second_num_vector[i]) << std::endl;
}
while (1);
return 0;
}
// 最大公約数を求める関数
unsigned int gcd(unsigned int x, unsigned int y)
{
unsigned int r;
if (x == 0 || y == 0) // 引数チェック
{
return 0;
}
// ユーグリッドの互除法
while ((r = x % y) != 0) // yで割り切れるまでループ
{
x = y;
y = r;
}
return y;
}
// 最小公倍数を求める関数
unsigned int lcm(unsigned int x, unsigned int y)
{
unsigned int rtn;
if (x == 0 || y == 0) // 引数チェック
{
return 0;
}
rtn = (x / gcd(x, y)) * (y / gcd(x, y));
return rtn * gcd(x, y);
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include <iostream>
| ^~~~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:62,
from /usr/include/c++/14/vector:62,
from a.cc:2:
/usr/include/c++/14/ext/type_traits.h:164:35: error: 'constexpr const bool __gnu_cxx::__is_null_pointer' redeclared as different kind of entity
164 | __is_null_pointer(std::nullptr_t)
| ^
/usr/include/c++/14/ext/type_traits.h:159:5: note: previous declaration 'template<class _Type> constexpr bool __gnu_cxx::__is_null_pointer(_Type)'
159 | __is_null_pointer(_Type)
| ^~~~~~~~~~~~~~~~~
/usr/include/c++/14/ext/type_traits.h:164:26: error: 'nullptr_t' is not a member of 'std'
164 | __is_null_pointer(std::nullptr_t)
| ^~~~~~~~~
In file included from /usr/include/c++/14/bits/stl_pair.h:60,
from /usr/include/c++/14/bits/stl_algobase.h:64:
/usr/include/c++/14/type_traits:295:27: error: 'size_t' has not been declared
295 | template <typename _Tp, size_t = sizeof(_Tp)>
| ^~~~~~
/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:984:26: error: 'size_t' has not been declared
984 | template<typename _Tp, size_t _Size>
| ^~~~~~
/usr/include/c++/14/type_traits:985:40: error: '_Size' was not declared in this scope
985 | struct __is_array_known_bounds<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:985:46: error: template argument 1 is invalid
985 | struct __is_array_known_bounds<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:1429:37: error: 'size_t' is not a member of 'std'
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
/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'
1438 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/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'
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/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'
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/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:1451:32: error: 'size_t' was not declared in this scope
1451 | : public integral_constant<size_t, 0> { };
| ^~~~~~
/usr/include/c++/14/type_traits:64:1: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
63 | #include <bits/version.h>
+++ |+#include <cstddef>
64 |
/usr/include/c++/14/type_traits:1451:41: error: template argument 1 is invalid
1451 | : public integral_constant<size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1451:41: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1453:26: error: 'size_t' has not been declared
1453 | template<typename _Tp, size_t _Size>
| ^~~~~~
/usr/include/c++/14/type_traits:1454:23: error: '_Size' was not declared in this scope
1454 | struct extent<_Tp[_Size], 0>
| ^~~~~
/usr/include/c++/14/type_traits:1454:32: error: template argument 1 is invalid
1454 | struct extent<_Tp[_Size], 0>
| ^
/usr/include/c++/14/type_traits:1455:32: error: 'size_t' was not declared in this scope
1455 | : public integral_constant<size_t, _Size> { };
| ^~~~~~
/usr/include/c++/14/type_traits:1455:32: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/type_traits:1455:40: error: '_Size' was not declared in this scope
1455 | : public integral_constant<size_t, _Size> { };
| ^~~~~
/usr/include/c++/14/type_traits:1455:45: error: template argument 1 is invalid
1455 | : public integral_constant<size_t, _Size> { };
| ^
/usr/include/c++/14/type_traits:1455:45: error: template argument 2 is invalid
/usr/include/c++/14/type_traits:1457:42: error: 'size_t' has not been declared
1457 | template<typename _Tp, unsigned _Uint, size_t _Size>
| ^~~~~~
/usr/include/c++/14/type_traits:1458:23: error: '_Size' was not declared in this scope
1458 | struct extent<_Tp[_Size], _Uint>
| ^~~~~
/usr/include/c++/14/type_traits:1458:36: error: template argument 1 is invalid
1458 | struct extent<_Tp[_Size], _Uint>
| ^
/usr/include/c++/14/type_traits:1463:32: error: 'size_t' was not declared in this scope
1463 | : public integral_constant<size_t, 0> { };
| ^~~~~~
/usr/include/c++/14/type_traits:1463:32: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/type_traits:1463:41: error: template argument 1 is invalid
1463 | : public integral_constant<size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1463:41: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1857:26: error: 'size_t' does not name a type
1857 | { static constexpr size_t __size = sizeof(_Tp); };
| ^~~~~~
/usr/include/c++/14/type_traits:1857:26: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/type_traits:1859:14: error: 'size_t' has not been declared
1859 | template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
| ^~~~~~
/usr/include/c++/14/type_traits:1859:48: error: '_Sz' was not declared in this scope
1859 | template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
| ^~~
/usr/include/c++/14/type_traits:1860:14: error: no default argument for '_Tp'
1860 | struct __select;
| ^~~~~~~~
/usr/include/c++/14/type_traits:1862:14: error: 'size_t' has not been declared
1862 | template<size_t _Sz, typename _Uint, typename... _UInts>
| ^~~~~~
/usr/include/c++/14/type_traits:1863:23: error: '_Sz' was not declared in this scope
1863 | struct __select<_Sz, _List<_Uint, _UInts...>, true>
| ^~~
/usr/include/c++/14/type_traits:1863:57: error: template argument 1 is invalid
1863 | struct __select<_Sz, _List<_Uint, _UInts...>, true>
| ^
/usr/include/c++/14/type_traits:1866:14: error: 'size_t' has not been declared
1866 | template<size_t _Sz, typename _Uint, typename... _UInts>
| ^~~~~~
/usr/include/c++/14/type_traits:1867:23: error: '_Sz' was not declared in this scope
1867 | struct __select<_Sz, _List<_Uint, _UInts...>, false>
| ^~~
/usr/include/c++/14/type_traits:1867:58: error: template argument 1 is invalid
1867 | struct __select<_Sz, _List<_Uint, _UInts...>, false>
|
|
s218084975
|
p00005
|
C++
|
#include<iostream>
#include<algorithm>
#define LL long long
int main() {
LL a, b;
while (std::cin >> a >> b) {
LL gcd = __gcd(a, b);
std::cout << __gcd(a,b) << " " << (a*b) / gcd << std::endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:7:26: error: '__gcd' was not declared in this scope; did you mean 'std::__gcd'?
7 | LL gcd = __gcd(a, b);
| ^~~~~
| std::__gcd
In file included from /usr/include/c++/14/algorithm:61,
from a.cc:2:
/usr/include/c++/14/bits/stl_algo.h:1137:5: note: 'std::__gcd' declared here
1137 | __gcd(_EuclideanRingElement __m, _EuclideanRingElement __n)
| ^~~~~
|
s646259888
|
p00005
|
C++
|
#include <iostream>
using namespace std;#include <iostream>
#include <cstdio>
using namespace std;
long long gcd(long long a, long long b){
long long x,r;
if(a < b){
x = a;
a = b;
b = x;
}
for(x = 0; b != 0; x++){
r = a%b;
a = b;
b = r;
}
return a;
}
int main(void){
long long a, b;
while(cin >> a >> b){
long long lcm = a*b/gcd(a,b);
cout << gcd(a,b) << " " << lcm << endl;
}
return 0;
}
|
a.cc:2:21: error: stray '#' in program
2 | using namespace std;#include <iostream>
| ^
a.cc:2:22: error: 'include' does not name a type
2 | using namespace std;#include <iostream>
| ^~~~~~~
|
s740660576
|
p00005
|
C++
|
#include <stdio.h>
int gcd( int a, int b )
{
int temp;
if( a < b ) { temp = a; a = b; b = temp; }
if( b < 1 ) return -1;
if( a % b == 0 ) return b;
return gcd( b, a % b );
}
int main(){
int a,b;
whie(scanf("%d%d",&a,&b) != EOF){
int g=gcd(a,b);
printf("%d %d\n",g,a/g*b);
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:17:3: error: 'whie' was not declared in this scope
17 | whie(scanf("%d%d",&a,&b) != EOF){
| ^~~~
|
s675770040
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>
using namespace std;
int gcd(int a, int b) {
int p,q,r;
if(a>b){p=b;b=a;a=p;}
while(r!=0){
q=b/a;
r=b%a;
b=a;
a=r;
}
return b;
}
int main(void){
longint a, b;
while(cin >> a >> b) {
int lcm = a/gcd(a,b)*b;
cout << gcd(a,b) << " " << lcm << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:19:5: error: 'longint' was not declared in this scope; did you mean 'long'?
19 | longint a, b;
| ^~~~~~~
| long
a.cc:20:18: error: 'a' was not declared in this scope
20 | while(cin >> a >> b) {
| ^
a.cc:20:23: error: 'b' was not declared in this scope
20 | while(cin >> a >> b) {
| ^
|
s186557145
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>
using namespace std;
int gcd(int a, int b) {
longint p,q,r;
if(a>b){p=b;b=a;a=p;}
while(r!=0){
q=b/a;
r=b%a;
b=a;
a=r;
}
return b;
}
int main(void){
longint a, b;
while(cin >> a >> b) {
int lcm = a/gcd(a,b)*b;
cout << gcd(a,b) << " " << lcm << endl;
}
return 0;
}
|
a.cc: In function 'int gcd(int, int)':
a.cc:7:9: error: 'longint' was not declared in this scope; did you mean 'long'?
7 | longint p,q,r;
| ^~~~~~~
| long
a.cc:8:17: error: 'p' was not declared in this scope
8 | if(a>b){p=b;b=a;a=p;}
| ^
a.cc:9:15: error: 'r' was not declared in this scope
9 | while(r!=0){
| ^
a.cc:10:9: error: 'q' was not declared in this scope
10 | q=b/a;
| ^
a.cc: In function 'int main()':
a.cc:19:5: error: 'longint' was not declared in this scope; did you mean 'long'?
19 | longint a, b;
| ^~~~~~~
| long
a.cc:20:18: error: 'a' was not declared in this scope
20 | while(cin >> a >> b) {
| ^
a.cc:20:23: error: 'b' was not declared in this scope
20 | while(cin >> a >> b) {
| ^
|
s489090534
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>
using namespace std;
int gcd(int a, int b) {
longint p,q,r;
if(a>b){p=b;b=a;a=p;}
while(r!=0){
q=b/a;
r=b%a;
b=a;
a=r;
}
return b;
}
int main(void){
longint a, b;
while(cin >> a >> b) {
longint lcm = a/gcd(a,b)*b;
cout << gcd(a,b) << " " << lcm << endl;
}
return 0;
}
|
a.cc: In function 'int gcd(int, int)':
a.cc:7:9: error: 'longint' was not declared in this scope; did you mean 'long'?
7 | longint p,q,r;
| ^~~~~~~
| long
a.cc:8:17: error: 'p' was not declared in this scope
8 | if(a>b){p=b;b=a;a=p;}
| ^
a.cc:9:15: error: 'r' was not declared in this scope
9 | while(r!=0){
| ^
a.cc:10:9: error: 'q' was not declared in this scope
10 | q=b/a;
| ^
a.cc: In function 'int main()':
a.cc:19:5: error: 'longint' was not declared in this scope; did you mean 'long'?
19 | longint a, b;
| ^~~~~~~
| long
a.cc:20:18: error: 'a' was not declared in this scope
20 | while(cin >> a >> b) {
| ^
a.cc:20:23: error: 'b' was not declared in this scope
20 | while(cin >> a >> b) {
| ^
a.cc:21:14: error: expected ';' before 'lcm'
21 | longint lcm = a/gcd(a,b)*b;
| ^~~~
| ;
a.cc:22:34: error: 'lcm' was not declared in this scope
22 | cout << gcd(a,b) << " " << lcm << endl;
| ^~~
|
s639052386
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>
using namespace std;
int gcd(int a, int b) {
r = a % b;
while(r!=0){
a = b;
b = r;
r = a % b;
}
}
int main(void){
int a, b, tmp;
if (a < b){
tmp = b;
b = a;
a = tmp;
}
(cin >> a >> b);
int lcm = b * a / gcd(a,b);
cout << gcd(a,b) << " " << lcm << endl;
return 0;
}
|
a.cc: In function 'int gcd(int, int)':
a.cc:6:3: error: 'r' was not declared in this scope
6 | r = a % b;
| ^
a.cc:13:1: warning: no return statement in function returning non-void [-Wreturn-type]
13 | }
| ^
|
s055431300
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>
using namespace std;
int gcd(int a, int b) {
for (int i = a; i >= 1; i--)
if(a % i == 0)
if(b % i == 0)
return i;
int main(void){
int a, b;
while(cin >> a >> b) {
int lcm = a / gcd(a,b) * b;
cout << gcd(a,b) << " " << lcm << endl;
}
return 0;
}
|
a.cc: In function 'int gcd(int, int)':
a.cc:14:15: error: a function-definition is not allowed here before '{' token
14 | int main(void){
| ^
a.cc:21:2: error: expected '}' at end of input
21 | }
| ^
a.cc:5:23: note: to match this '{'
5 | int gcd(int a, int b) {
| ^
a.cc:21:2: warning: control reaches end of non-void function [-Wreturn-type]
21 | }
| ^
|
s015133881
|
p00005
|
C++
|
#include <iostream>
#include <stdio.h>
int gcd( int a, int b )
{
int temp;
if( a < b ) { temp = a; a = b; b = temp; }
if( b < 1 ) return -1;
if( a % b == 0 ) return b;
return gcd( b, a % b );
}
int main(){
int a,b;
while(1){
cin >> a >> b;
if(cin.eof())
break;
int g=gcd(a,b);
//printf("%d %d\n",g,a/g*b);
cout << g << a/g*b << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:19:5: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
19 | cin >> a >> b;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:24:5: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
24 | cout << g << a/g*b << endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:24:27: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
24 | cout << g << a/g*b << endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s462831128
|
p00005
|
C++
|
#include <iostream>
#include <vector>
using namespace std;
struct xy
{
long long x;
long long y;
};
int getGCD(int a, int b) {
if (b != 0)
return getGCD(b, a%b);
else
return a;
}
int main()
{
int a, b;
vector<xy> dst;
while (cin >> a >> b ) {
int GCD = a > b ? getGCD(a, b) : getGCD(b, a);
long long LCD = long long(a) * long long(b) / long long(GCD);
dst.push_back({ GCD ,LCD });
}
for (vector<xy>::iterator it = dst.begin(); it < dst.end(); it++)
cout << (*it).x << " " << (*it).y << endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:23:33: error: expected primary-expression before 'long'
23 | long long LCD = long long(a) * long long(b) / long long(GCD);
| ^~~~
|
s528686988
|
p00005
|
C++
|
#include <stdio.h>long main(void){
int a, b, c, d, tmp;
scanf("%d %d", &a, &b);
d = a * b;
if(a < b) {
tmp = a;
a = b;
b = tmp;
}
c = a % b;
while(c != 0) {
a = b;
b = c;
c = a % b;
}
printf("%d %d\n", b, d / b);
return 0;
}
|
a.cc:1:24: warning: extra tokens at end of #include directive
1 | #include <stdio.h>long main(void){
| ^~~~
a.cc:1:10: fatal error: stdio.h>lon: No such file or directory
1 | #include <stdio.h>long main(void){
| ^~~~~~~~~~~~~
compilation terminated.
|
s128920975
|
p00005
|
C++
|
#include <stdio.h>
long long main(void){
int a, b, c, d, tmp;
scanf("%d %d", &a, &b);
d = a * b;
if(a < b) {
tmp = a;
a = b;
b = tmp;
}
c = a % b;
while(c != 0) {
a = b;
b = c;
c = a % b;
}
printf("%d %d\n", b, d / b);
return 0;
}
|
cc1plus: error: '::main' must return 'int'
|
s418107558
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>using namespace std;
int gcd(int a, int b) {
int p,q,r;
if(a<b){p=b;b=a;a=p;
}
if(a < b) {
return gcd(b, a);
}
while(r!=0){
q=b/a;
r=b%a;
b=a;
a=r;
}
return b;
}
int main(void)
{ int a, b;
while(cin >> a >> b) {
int lcm = a/gcd(a,b)*b;
cout << gcd(a,b) << " " << lcm << endl;
}
return 0;
}
|
a.cc:2:24: warning: extra tokens at end of #include directive
2 | #include <cstdio>using namespace std;
| ^~~~~~~~~
a.cc:2:10: fatal error: cstdio>usin: No such file or directory
2 | #include <cstdio>using namespace std;
| ^~~~~~~~~~~~~
compilation terminated.
|
s111032019
|
p00005
|
C++
|
#include <stdio.h>
long long fibo(int n){
int a, b, c, d, tmp;
scanf("%d %d", &a, &b);
d = a * b;
if(a < b) {
tmp = a;
a = b;
b = tmp;
}
c = a % b;
while(c != 0) {
a = b;
b = c;
c = a % b;
}
printf("%d %d\n", b, d / b);
return 0;
}
|
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
|
s431859811
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>using namespace std;
int gcd(int a, int b)
if(a < b) {
return gcd(b, a);
}
while(r!=0){
q=b/a;
r=b%a;
b=a;
a=r;
}
return b;
}
int main(void)
{ int a, b;
while(cin >> a >> b) {
int lcm = a/gcd(a,b)*b;
cout << gcd(a,b) << " " << lcm << endl;
}
return 0;
}
|
a.cc:2:24: warning: extra tokens at end of #include directive
2 | #include <cstdio>using namespace std;
| ^~~~~~~~~
a.cc:2:10: fatal error: cstdio>usin: No such file or directory
2 | #include <cstdio>using namespace std;
| ^~~~~~~~~~~~~
compilation terminated.
|
s214702518
|
p00005
|
C++
|
#include <iostream>#include <cstdio>using namespace std;int gcd(int a, int b){int p,q,r;if(a<b){p=b;b=a;a=p;} while(r!=0){ q=b/a; r=b%a; b=a; a=r; } return b;}int main(void){ int a, b; while(cin >> a >> b) { int lcm = a/gcd(a,b)*b; cout << gcd(a,b) << " " << lcm << endl; } return 0;}
|
a.cc:1:20: warning: extra tokens at end of #include directive
1 | #include <iostream>#include <cstdio>using namespace std;int gcd(int a, int b){int p,q,r;if(a<b){p=b;b=a;a=p;} while(r!=0){ q=b/a; r=b%a; b=a; a=r; } return b;}int main(void){ int a, b; while(cin >> a >> b) { int lcm = a/gcd(a,b)*b; cout << gcd(a,b) << " " << lcm << endl; } return 0;}
| ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
|
s256176480
|
p00005
|
C++
|
#include <iostream>#include <cstdio>using namespace std;int gcd(int a, int b){int p,q,r;if(a<b){p=b;b=a;a=p;} while(r!=0){ q=b/a; r=b%a; b=a; a=r; } return b;}int main(void){ int a, b; while(cin >> a >> b) { int lcm = a/gcd(a,b)*b; cout << gcd(a,b) << " " << lcm << endl; } return 0;}
|
a.cc:1:20: warning: extra tokens at end of #include directive
1 | #include <iostream>#include <cstdio>using namespace std;int gcd(int a, int b){int p,q,r;if(a<b){p=b;b=a;a=p;} while(r!=0){ q=b/a; r=b%a; b=a; a=r; } return b;}int main(void){ int a, b; while(cin >> a >> b) { int lcm = a/gcd(a,b)*b; cout << gcd(a,b) << " " << lcm << endl; } return 0;}
| ^
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/14/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x17): undefined reference to `main'
collect2: error: ld returned 1 exit status
|
s827220480
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>
using namespace std;
int gcd(int a, int b){
int p,q,r;
if(a<b){p=b;b=a;a=p;
}
while((r=b%a)!=0){
q=b/a;
b=a;
a=r;
}
return a;
int main(void)
{ int a, b;
while(cin >> a >> b) {
int lcm = a/gcd(a,b)*b;
cout << gcd(a,b) << " " << lcm << endl;
}
return 0;
}
|
a.cc: In function 'int gcd(int, int)':
a.cc:21:1: error: a function-definition is not allowed here before '{' token
21 | { int a, b;
| ^
a.cc:27:2: error: expected '}' at end of input
27 | }
| ^
a.cc:5:22: note: to match this '{'
5 | int gcd(int a, int b){
| ^
|
s936145356
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>
using namespace std;
int gcd(int a, int b){
int p,q,r;
if(a<b){p=b;b=a;a=p;
}
while((r=b%a)!=0){
q=b/a;
b=a;
a=r;
return a;
}
int main(void)
{ int a, b;
while(cin >> a >> b) {
int lcm = a/gcd(a,b)*b;
cout << gcd(a,b) << " " << lcm << endl;
}
return 0;
}
|
a.cc: In function 'int gcd(int, int)':
a.cc:22:1: error: a function-definition is not allowed here before '{' token
22 | { int a, b;
| ^
a.cc:28:2: error: expected '}' at end of input
28 | }
| ^
a.cc:5:22: note: to match this '{'
5 | int gcd(int a, int b){
| ^
a.cc:28:2: warning: control reaches end of non-void function [-Wreturn-type]
28 | }
| ^
|
s860385793
|
p00005
|
C++
|
#include <iostream>
#include <cstdio>
using namespace std;
int gcd(int a, int b){
int p,q,r;
if(a<b){p=b;b=a;a=p;
}
while(r!=0){
q=b/a;
r=b%a;
b=a;
a=r;
}
return b;
}
int main(void)
{ int a, b;
while((r=b%a)!=0){
q=b/a;
b=a;
a=r;
}
return a;
}
|
a.cc: In function 'int main()':
a.cc:24:13: error: 'r' was not declared in this scope
24 | while((r=b%a)!=0){
| ^
a.cc:25:3: error: 'q' was not declared in this scope
25 | q=b/a;
| ^
|
s671737848
|
p00005
|
C++
|
include<iostream>
long long gcd(long long a,long long b){
if(b==0) return a;
gcd(b,(a%b));
}
int main() {
long long i,j,res;
while(std::cin>>i>>j) {
res=gcd(i,j);
std::cout<<res<<" "<<(i*j)/res<<"\n";
}
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include<iostream>
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:9:14: error: 'cin' is not a member of 'std'
9 | while(std::cin>>i>>j) {
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | include<iostream>
a.cc:10:9: error: 'gcd' was not declared in this scope
10 | res=gcd(i,j);
| ^~~
a.cc:11:10: error: 'cout' is not a member of 'std'
11 | std::cout<<res<<" "<<(i*j)/res<<"\n";
| ^~~~
a.cc:11:10: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
|
s665024097
|
p00005
|
C++
|
#include <iostream>
using namespace std;
int main(int argc, char **argv)
{
int a, b, s, t;
while(cin >> a >> b){
for(int i = (a > b)? b : a; i >= 1; i--){
if(b%i == 0 && a%i == 0){
break;
}
}
s = a;
t = b;
while(s != t){
if(s > t){
while(s > t){
t += b;
}
} else {
while(t > s){
s += a;
}
}
}
cout << i << " " << s << endl;
}
return 0;
}
|
a.cc: In function 'int main(int, char**)':
a.cc:28:25: error: 'i' was not declared in this scope
28 | cout << i << " " << s << endl;
| ^
|
s274948666
|
p00005
|
C++
|
#include <iostream>
#include <vector>
using namespace std;
int gcd(int a,int b)
{
int l,s,r;
if (a<b)
{
l=b;
s=a;
} else {
l=a;
s=b;
}
while(true)
{
r=l%s;
if (r == 0) break;
l=s;
s=r;
}
return s;
}
int main()
{
int a,b;
vector<int> r1,r2;
while (scanf("%d %d",&a,&b) != EOF)
{
r1.push_back(gcd(a,b));
r2.push_back(a/r1[r1.size()-1]*b);
}
for (int i=0; i<r1.size(); i++)
{
|
a.cc: In function 'int main()':
a.cc:36:6: error: expected '}' at end of input
36 | {
| ~^
a.cc:36:6: error: expected '}' at end of input
a.cc:27:1: note: to match this '{'
27 | {
| ^
|
s800673990
|
p00005
|
C++
|
main(){
unsigned int i,j,a,b;
while(scanf("%d %d",&a,&b)!=-1){
if(a<b){
//for(i=1;b%(a/i);for(;a%i;i++))
//;
for(i=a;a%i||b%i;i--);
for(j=i;j%b;j+=i);
}else{
for(i=b;a%i||b%i;i--);
for(j=i;j%a;j+=i);
}
printf("%d %d\n",i,j);
}
return 0;
}
|
a.cc:1:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
1 | main(){
| ^~~~
a.cc: In function 'int main()':
a.cc:3:9: error: 'scanf' was not declared in this scope
3 | while(scanf("%d %d",&a,&b)!=-1){
| ^~~~~
a.cc:13:5: error: 'printf' was not declared in this scope
13 | printf("%d %d\n",i,j);
| ^~~~~~
a.cc:1:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
+++ |+#include <cstdio>
1 | main(){
|
s629970482
|
p00005
|
C++
|
gcd(a,b){b==0?a:gcd(b,a%b);}c;main(a,b){while(~scanf("%d%d",&a,&b),c=gcd(a,b))printf("%d %d",c,a/c*b);exit(0);}
|
a.cc:1:4: error: expected constructor, destructor, or type conversion before '(' token
1 | gcd(a,b){b==0?a:gcd(b,a%b);}c;main(a,b){while(~scanf("%d%d",&a,&b),c=gcd(a,b))printf("%d %d",c,a/c*b);exit(0);}
| ^
a.cc:1:29: error: 'c' does not name a type
1 | gcd(a,b){b==0?a:gcd(b,a%b);}c;main(a,b){while(~scanf("%d%d",&a,&b),c=gcd(a,b))printf("%d %d",c,a/c*b);exit(0);}
| ^
a.cc:1:35: error: expected constructor, destructor, or type conversion before '(' token
1 | gcd(a,b){b==0?a:gcd(b,a%b);}c;main(a,b){while(~scanf("%d%d",&a,&b),c=gcd(a,b))printf("%d %d",c,a/c*b);exit(0);}
| ^
|
s537396388
|
p00005
|
C++
|
#include<iostream>
using namesapce std;
int gcd(int a, int b){ return a%b ? gcd(b, a%b) : b; }
int lcm(int a, int b){ return a/gcd(a,b)*b; }
int main(){
int a,b;
while(cin>>a>>b){
cout<<gcd(a,b)<<" "<<lcm(a,b)<<endl;
}
return 0;
}
|
a.cc:2:7: error: expected nested-name-specifier before 'namesapce'
2 | using namesapce std;
| ^~~~~~~~~
a.cc: In function 'int main()':
a.cc:10:7: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
10 | while(cin>>a>>b){
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
a.cc:11:1: error: 'cout' was not declared in this scope; did you mean 'std::cout'?
11 | cout<<gcd(a,b)<<" "<<lcm(a,b)<<endl;
| ^~~~
| std::cout
/usr/include/c++/14/iostream:63:18: note: 'std::cout' declared here
63 | extern ostream cout; ///< Linked to standard output
| ^~~~
a.cc:11:32: error: 'endl' was not declared in this scope; did you mean 'std::endl'?
11 | cout<<gcd(a,b)<<" "<<lcm(a,b)<<endl;
| ^~~~
| std::endl
In file included from /usr/include/c++/14/iostream:41:
/usr/include/c++/14/ostream:744:5: note: 'std::endl' declared here
744 | endl(basic_ostream<_CharT, _Traits>& __os)
| ^~~~
|
s184127703
|
p00005
|
C++
|
include<iostream>
#include<algorithm>
using namespace std;
int gcd(int,int);
int lcm(int,int);
int tes(int,int);
int main(){
int a,b;
while(cin >> a >> b){
cout << gcd(a,b);
cout << " " << lcm(a,b) << endl;
}
}
int gcd(int a,int b){
int n;
n=min(a,b);
for(int i=n;i>=1;i--){
if(a%i == 0 && b%i==0)return i;
}
}
/*
int tes(int a,int b){
if(b == 0)return a;
return tes(b,a%b);
}
*/
int lcm( int a,int b){
return (a*b)/gcd(a,b);
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include<iostream>
| ^~~~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:62,
from /usr/include/c++/14/algorithm:60,
from a.cc:2:
/usr/include/c++/14/ext/type_traits.h:164:35: error: 'constexpr const bool __gnu_cxx::__is_null_pointer' redeclared as different kind of entity
164 | __is_null_pointer(std::nullptr_t)
| ^
/usr/include/c++/14/ext/type_traits.h:159:5: note: previous declaration 'template<class _Type> constexpr bool __gnu_cxx::__is_null_pointer(_Type)'
159 | __is_null_pointer(_Type)
| ^~~~~~~~~~~~~~~~~
/usr/include/c++/14/ext/type_traits.h:164:26: error: 'nullptr_t' is not a member of 'std'
164 | __is_null_pointer(std::nullptr_t)
| ^~~~~~~~~
In file included from /usr/include/c++/14/bits/stl_pair.h:60,
from /usr/include/c++/14/bits/stl_algobase.h:64:
/usr/include/c++/14/type_traits:295:27: error: 'size_t' has not been declared
295 | template <typename _Tp, size_t = sizeof(_Tp)>
| ^~~~~~
/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:984:26: error: 'size_t' has not been declared
984 | template<typename _Tp, size_t _Size>
| ^~~~~~
/usr/include/c++/14/type_traits:985:40: error: '_Size' was not declared in this scope
985 | struct __is_array_known_bounds<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:985:46: error: template argument 1 is invalid
985 | struct __is_array_known_bounds<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:1429:37: error: 'size_t' is not a member of 'std'
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
/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'
1438 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/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'
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/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'
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/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:1451:32: error: 'size_t' was not declared in this scope
1451 | : public integral_constant<size_t, 0> { };
| ^~~~~~
/usr/include/c++/14/type_traits:64:1: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
63 | #include <bits/version.h>
+++ |+#include <cstddef>
64 |
/usr/include/c++/14/type_traits:1451:41: error: template argument 1 is invalid
1451 | : public integral_constant<size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1451:41: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1453:26: error: 'size_t' has not been declared
1453 | template<typename _Tp, size_t _Size>
| ^~~~~~
/usr/include/c++/14/type_traits:1454:23: error: '_Size' was not declared in this scope
1454 | struct extent<_Tp[_Size], 0>
| ^~~~~
/usr/include/c++/14/type_traits:1454:32: error: template argument 1 is invalid
1454 | struct extent<_Tp[_Size], 0>
| ^
/usr/include/c++/14/type_traits:1455:32: error: 'size_t' was not declared in this scope
1455 | : public integral_constant<size_t, _Size> { };
| ^~~~~~
/usr/include/c++/14/type_traits:1455:32: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/type_traits:1455:40: error: '_Size' was not declared in this scope
1455 | : public integral_constant<size_t, _Size> { };
| ^~~~~
/usr/include/c++/14/type_traits:1455:45: error: template argument 1 is invalid
1455 | : public integral_constant<size_t, _Size> { };
| ^
/usr/include/c++/14/type_traits:1455:45: error: template argument 2 is invalid
/usr/include/c++/14/type_traits:1457:42: error: 'size_t' has not been declared
1457 | template<typename _Tp, unsigned _Uint, size_t _Size>
| ^~~~~~
/usr/include/c++/14/type_traits:1458:23: error: '_Size' was not declared in this scope
1458 | struct extent<_Tp[_Size], _Uint>
| ^~~~~
/usr/include/c++/14/type_traits:1458:36: error: template argument 1 is invalid
1458 | struct extent<_Tp[_Size], _Uint>
| ^
/usr/include/c++/14/type_traits:1463:32: error: 'size_t' was not declared in this scope
1463 | : public integral_constant<size_t, 0> { };
| ^~~~~~
/usr/include/c++/14/type_traits:1463:32: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/type_traits:1463:41: error: template argument 1 is invalid
1463 | : public integral_constant<size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1463:41: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1857:26: error: 'size_t' does not name a type
1857 | { static constexpr size_t __size = sizeof(_Tp); };
| ^~~~~~
/usr/include/c++/14/type_traits:1857:26: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/type_traits:1859:14: error: 'size_t' has not been declared
1859 | template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
| ^~~~~~
/usr/include/c++/14/type_traits:1859:48: error: '_Sz' was not declared in this scope
1859 | template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
| ^~~
/usr/include/c++/14/type_traits:1860:14: error: no default argument for '_Tp'
1860 | struct __select;
| ^~~~~~~~
/usr/include/c++/14/type_traits:1862:14: error: 'size_t' has not been declared
1862 | template<size_t _Sz, typename _Uint, typename... _UInts>
| ^~~~~~
/usr/include/c++/14/type_traits:1863:23: error: '_Sz' was not declared in this scope
1863 | struct __select<_Sz, _List<_Uint, _UInts...>, true>
| ^~~
/usr/include/c++/14/type_traits:1863:57: error: template argument 1 is invalid
1863 | struct __select<_Sz, _List<_Uint, _UInts...>, true>
| ^
/usr/include/c++/14/type_traits:1866:14: error: 'size_t' has not been declared
1866 | template<size_t _Sz, typename _Uint, typename... _UInts>
| ^~~~~~
/usr/include/c++/14/type_traits:1867:23: error: '_Sz' was not declared in this scope
1867 | struct __select<_Sz, _List<_Uint, _UInts...>, false>
| ^~~
/usr/include/c++/14/type_traits:1867:58: error: template argument 1 is invalid
1867 | struct __select<_Sz, _List<_Uint, _UInts...>, false>
|
s072858043
|
p00005
|
C++
|
int main(){
int a,b;
int gcd,lcm,hoge;
while(cin >> a >> b){
if (a > b) {
hoge = a;
a = b;
b = hoge;
}
for (int i=1;i < a;i++){
if (a%i==0 && b%i==0){
gcd = i;
}
}
for (int j=a;1;j++){
if (j%a==0 && j%b==0){
lcm = j;
break;
}
}
cout << gcd << " " << lcm << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:5:15: error: 'cin' was not declared in this scope
5 | while(cin >> a >> b){
| ^~~
a.cc:22:17: error: 'cout' was not declared in this scope
22 | cout << gcd << " " << lcm << endl;
| ^~~~
a.cc:22:46: error: 'endl' was not declared in this scope
22 | cout << gcd << " " << lcm << endl;
| ^~~~
|
s021034009
|
p00005
|
C++
|
#include <iostream>
#include <vector>
#include <cmath>
#include <map>
typedef long long ll;
using namespace std;
ll gcd(ll a, ll b)
{
while( 1 )
{
a = a % b;
if( a == 0 )return b;
b = b % a;
if( b == 0 )return a;
}
}
return a;
}
int main()
{
ll a,b;
while(~scanf("%lld %lld",&a,&b)){
printf("%lld %lld",gcd(a,b),(a*b)/gcd(a,b));
}
}
|
a.cc:20:1: error: expected unqualified-id before 'return'
20 | return a;
| ^~~~~~
a.cc:21:1: error: expected declaration before '}' token
21 | }
| ^
|
s092153234
|
p00005
|
C++
|
#include <iostream>
using namespace std;
long gcd(int a,int b){
if(a == 0)return b;
else if(a > b)return gcd(a%b,b);
return gcd(b%a,a);
}
void main(){
long a,b;
while(!cin.eof()){
cin >> a >> b;
long g = gcd(a,b);
cout << g << " " << a*(b/g);
}
}
|
a.cc:10:1: error: '::main' must return 'int'
10 | void main(){
| ^~~~
|
s917216348
|
p00005
|
C++
|
#include<iostream>
using namespace std;
long long gcm(long long a, long long b){
if(b > a){
long long d;
d = a;
a = b;
b = d;
}
long long c;
while(b!=0){
c = a % b;
a = b;
b = c;
}
return a;
}
void main(){
long long c,d,e;
std::cin>>c>>d;
e = gcm(c,d);
std::cout<<e<<" "<<(c*d)/e;
}
|
a.cc:18:1: error: '::main' must return 'int'
18 | void main(){
| ^~~~
|
s042543713
|
p00005
|
C++
|
#include<iostream>
using namespace std;
int main(){
int a,b,c,d,e;
for(int i=0;i<2;i++){
std::cin>>a>>b;
d=a;
e=b;
if(b>a){
d = a;
a = b;
b = d;
}
while(b!=0){
c = a % b;
a = b;
b = c;
}
std::cout<<a<<" "<<((e/a)*(d/a)*a)<<endl;8
}
}
|
a.cc: In function 'int main()':
a.cc:20:43: error: expected ';' before '}' token
20 | std::cout<<a<<" "<<((e/a)*(d/a)*a)<<endl;8
| ^
| ;
21 | }
| ~
|
s554857847
|
p00005
|
C++
|
int main(){
// m*n = LCM * GCD
unsigned long long m, n;
while(cin >> m >> n){
int LCM, GCD;
if(m<n){
int swap;
swap = m;
m = n;
n = swap;
}
int m_, n_;
m_ = m;
n_ = n;
do {
if(n_==0){
GCD = m_;
break;
}
int swap = m_ % n_;
m_ = n_;
n_ = swap;
} while(1);
LCM = (m*n)/GCD;
cout << GCD << " " << LCM << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:4:15: error: 'cin' was not declared in this scope
4 | while(cin >> m >> n){
| ^~~
a.cc:29:17: error: 'cout' was not declared in this scope
29 | cout << GCD << " " << LCM << endl;
| ^~~~
a.cc:29:46: error: 'endl' was not declared in this scope
29 | cout << GCD << " " << LCM << endl;
| ^~~~
|
s572698265
|
p00005
|
C++
|
long long gcd(long long m, long long n){
if(m<n){
long long swap;
swap = m;
m = n;
n = swap;
}
do {
if(n==0){
return m;
}
int swap = m % n;
m = n;
n = swap;
} while(1);
}
int main(){
// m*n = LCM * GCD
long long m, n;
while(cin >> m >> n){
long long LCM, GCD;
GCD = gcd(m, n);
LCM = (m*n)/GCD;
cout << GCD << " " << LCM << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:25:15: error: 'cin' was not declared in this scope
25 | while(cin >> m >> n){
| ^~~
a.cc:30:17: error: 'cout' was not declared in this scope
30 | cout << GCD << " " << LCM << endl;
| ^~~~
a.cc:30:46: error: 'endl' was not declared in this scope
30 | cout << GCD << " " << LCM << endl;
| ^~~~
|
s416948433
|
p00005
|
C++
|
#include<iostream>
using namespace std;
int main(){
int a,b,c,d;
cin >> a >> c;
b=a; d=c;
while(b!=d){
if(d<b){d+=c;}
else b+=a;
}
cout << b << \n;
}
|
a.cc:13:22: error: stray '\' in program
13 | cout << b << \n;
| ^
a.cc: In function 'int main()':
a.cc:13:23: error: 'n' was not declared in this scope
13 | cout << b << \n;
| ^
|
s772582362
|
p00005
|
C++
|
#include <iostream>
#include <iomanip>
#include <cstdlib>
#include <ctime>
#include <algorithm>
#include <string>
using namespace std;
int main()
{
double x,y,r,a,b;
cin>>x>>y;
a=x;
b=y;
while(x%y!=0)
{
r=x%y;
x=y;
y=r;
}
cout<<y<<" "<<a*b/y<<endl;
return 0;
}
|
a.cc: In function 'int main()':
a.cc:17:8: error: invalid operands of types 'double' and 'double' to binary 'operator%'
17 | while(x%y!=0)
| ~^~
| | |
| | double
| double
a.cc:19:4: error: invalid operands of types 'double' and 'double' to binary 'operator%'
19 | r=x%y;
| ~^~
| | |
| | double
| double
|
s492081758
|
p00005
|
C++
|
#include <iostream>
#include <algorithm>
using namespace std;
int main()
{
double x,y,n,a,b;
while(cin>>x>>y)
{
a=x;
b=y;
while(x%y!=0)
{
n=x%y;
x=y;
y=n;
}
cout<<y<<" "<<a*b/y<<endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:16:8: error: invalid operands of types 'double' and 'double' to binary 'operator%'
16 | while(x%y!=0)
| ~^~
| | |
| | double
| double
a.cc:18:4: error: invalid operands of types 'double' and 'double' to binary 'operator%'
18 | n=x%y;
| ~^~
| | |
| | double
| double
|
s960043653
|
p00005
|
C++
|
#include <iostream>
#include <algorithm>
using namespace std;
int main()
{
double x,y,n,a,b;
while(cin>>x>>y)
{
a=x;
b=y;
if(x>y)
while(x%y!=0)
{
n=x%y;
x=y;
y=n;
cout<<y<<" "<<a*b/y<<endl;
}
else
while(y%x!=0)
{
n=y%x;
y=x;
x=n;
cout<<x<<" "<<a*b/x<<endl;
}
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:17:8: error: invalid operands of types 'double' and 'double' to binary 'operator%'
17 | while(x%y!=0)
| ~^~
| | |
| | double
| double
a.cc:19:4: error: invalid operands of types 'double' and 'double' to binary 'operator%'
19 | n=x%y;
| ~^~
| | |
| | double
| double
a.cc:25:8: error: invalid operands of types 'double' and 'double' to binary 'operator%'
25 | while(y%x!=0)
| ~^~
| | |
| | double
| double
a.cc:27:4: error: invalid operands of types 'double' and 'double' to binary 'operator%'
27 | n=y%x;
| ~^~
| | |
| | double
| double
|
s300265573
|
p00005
|
C++
|
#include<iostream>
using namespace std;
unsigned long long int GCD();
int main(void){
while(1){
unsigned long long int a, b, gcd, lcm, temp;
if( a < b){
temp = a;
a = b;
b = temp;
}
cin >> a >> b;
if(a == 0 || b == 0)
return 0;
gcd = GCD(a,b);
lcm = a * b / gcd;
cout << gcd << ' ' << lcm << endl;
}
return 0;
}
unsigned long long int GCD(unsinged long long int a, b){
if(a % b == 0)
return (b);
else
return (GCD(b, a%b);
}
|
a.cc: In function 'int main()':
a.cc:17:26: error: too many arguments to function 'long long unsigned int GCD()'
17 | gcd = GCD(a,b);
| ~~~^~~~~
a.cc:4:24: note: declared here
4 | unsigned long long int GCD();
| ^~~
a.cc: At global scope:
a.cc:24:47: error: 'long long unsigned int GCD' redeclared as different kind of entity
24 | unsigned long long int GCD(unsinged long long int a, b){
| ^~~
a.cc:4:24: note: previous declaration 'long long unsigned int GCD()'
4 | unsigned long long int GCD();
| ^~~
a.cc:24:28: error: 'unsinged' was not declared in this scope; did you mean 'unsigned'?
24 | unsigned long long int GCD(unsinged long long int a, b){
| ^~~~~~~~
| unsigned
a.cc:24:54: error: 'b' was not declared in this scope
24 | unsigned long long int GCD(unsinged long long int a, b){
| ^
|
s292401344
|
p00005
|
C++
|
#include <iostream>
using namespace std;
int main(){
int a;
int b;
int d;
int e;
int f;
while(cin>>d>>e){
a=d;
b=e;
while(1){
c=a%b;
a=b;
b=c;
if(b==0){break;}
}
f=d/a*e;
cout << a <<" ";
cout << f <<endl;}}
|
a.cc: In function 'int main()':
a.cc:14:1: error: 'c' was not declared in this scope
14 | c=a%b;
| ^
|
s046334104
|
p00005
|
C++
|
#include<stdio.h>
int gcd(int a, int b){
if(a == 0)return b;
else return gcd(b % a, a);
}
int lcm(int a, int b){
return a / gcd(a, b) * b;
}
int main(){
int a, b;
while(scanf("%d%d", &x, &y) != EOF){
printf("%d %d\n", gcd(x, y), lcm(x, y));
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:14:24: error: 'x' was not declared in this scope
14 | while(scanf("%d%d", &x, &y) != EOF){
| ^
a.cc:14:28: error: 'y' was not declared in this scope
14 | while(scanf("%d%d", &x, &y) != EOF){
| ^
|
s108378461
|
p00005
|
C++
|
void printFunc(int a,int b,int c,int d,int e,int f);
long gcd(long a,long b);
int main(){
long a = 0,b = 0;
while(fscanf(stdin,"%d %d",&a,&b) != EOF){
printf("%d %d",gcd(a,b),a*b/gcd(a,b));
}
return 0;
}
long gcd(long a,long b){
if(b == 0){
return a;
}
else{
gcd(b,a%b);
}
}
|
a.cc: In function 'int main()':
a.cc:7:16: error: 'stdin' was not declared in this scope
7 | while(fscanf(stdin,"%d %d",&a,&b) != EOF){
| ^~~~~
a.cc:1:1: note: 'stdin' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
+++ |+#include <cstdio>
1 | void printFunc(int a,int b,int c,int d,int e,int f);
a.cc:7:9: error: 'fscanf' was not declared in this scope
7 | while(fscanf(stdin,"%d %d",&a,&b) != EOF){
| ^~~~~~
a.cc:7:40: error: 'EOF' was not declared in this scope
7 | while(fscanf(stdin,"%d %d",&a,&b) != EOF){
| ^~~
a.cc:7:40: note: 'EOF' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
a.cc:8:5: error: 'printf' was not declared in this scope
8 | printf("%d %d",gcd(a,b),a*b/gcd(a,b));
| ^~~~~~
a.cc:8:5: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
a.cc: In function 'long int gcd(long int, long int)':
a.cc:19:8: warning: control reaches end of non-void function [-Wreturn-type]
19 | gcd(b,a%b);
| ~~~^~~~~~~
|
s623593653
|
p00005
|
C++
|
include<iostream>
#include<cstdio>
using namespace std;
int main(){
long long int a,b,c,r,s;
while(cin >> a >> b){
s=a*b;
while(b!=0){
c=a/b;
r=a%b;
a=b;
b=r;
}
cout << a << ' ' << s/a << endl;
}
return 0;
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include<iostream>
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:9:9: error: 'cin' was not declared in this scope
9 | while(cin >> a >> b){
| ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
2 | #include<cstdio>
+++ |+#include <iostream>
3 | using namespace std;
a.cc:22:5: error: 'cout' was not declared in this scope
22 | cout << a << ' ' << s/a << endl;
| ^~~~
a.cc:22:5: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:22:33: error: 'endl' was not declared in this scope
22 | cout << a << ' ' << s/a << endl;
| ^~~~
a.cc:3:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
2 | #include<cstdio>
+++ |+#include <ostream>
3 | using namespace std;
|
s835282186
|
p00005
|
C++
|
#include <iostream>
#include <vector>
using namespace std;
int getLCM(int, int);
int getGCD(int, int, int);
int main(int argc, char *argv[]) {
int x, y;
vector<int> result;
while (cin >> x >> y) {
int lcm = getLCM(x, y);
int gcd = getGCD(x, y, lcm);
result.push_back(lcm);
result.push_back(gcd);
}
for (int i = 0; i < result.size()/2; i++)
cout << result[i*2] << ' ' << result[i*2+1] << endl;
return 0;
}
int getLCM(int x, int y) {
int tmp;
if (x < y) {
tmp = y;
y = x;
x = tmp;
}
while (x % y != 0) {
tmp = x % y;
x = y;
y = tmp;
}
return y;
}
|
/usr/bin/ld: /tmp/ccPD8x1R.o: in function `main':
a.cc:(.text+0x3e): undefined reference to `getGCD(int, int, int)'
collect2: error: ld returned 1 exit status
|
s554930411
|
p00005
|
C++
|
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner cin = new Scanner(System.in);
int a,b;
while(true){
a = cin.nextInt();
b = cin.nextInt();
System.out.println(gcd(a,b)+" "+lcm(a,b));
}
}
private static int gcd(int a, int b) {
if(b == 0)
return a;
else
return gcd(b,a%b);
}
private static int lcm(int a, int b) {
return a*b/gcd(a,b);
}
}
|
a.cc:1:1: error: 'import' does not name a type
1 | import java.util.Scanner;
| ^~~~~~
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 {
| ^~~~~~
|
s356908129
|
p00005
|
C++
|
include <iostream>
#include <vector>
using namespace std;
int main() {
int a,b,c,x,y;
vector<int> lc,gc;
while(cin >> a >> b) {
x=a; y=b;
while( a % b!=0) { c=b; b=a % b; a=c; }
lc.push_back(b); y=y/b; gc.push_back(y*x);
}
for (c=0;c<lc.size();c++) cout << lc[c] << " " << gc[c] << endl;
return 0;
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include <iostream>
| ^~~~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:62,
from /usr/include/c++/14/vector:62,
from a.cc:2:
/usr/include/c++/14/ext/type_traits.h:164:35: error: 'constexpr const bool __gnu_cxx::__is_null_pointer' redeclared as different kind of entity
164 | __is_null_pointer(std::nullptr_t)
| ^
/usr/include/c++/14/ext/type_traits.h:159:5: note: previous declaration 'template<class _Type> constexpr bool __gnu_cxx::__is_null_pointer(_Type)'
159 | __is_null_pointer(_Type)
| ^~~~~~~~~~~~~~~~~
/usr/include/c++/14/ext/type_traits.h:164:26: error: 'nullptr_t' is not a member of 'std'
164 | __is_null_pointer(std::nullptr_t)
| ^~~~~~~~~
In file included from /usr/include/c++/14/bits/stl_pair.h:60,
from /usr/include/c++/14/bits/stl_algobase.h:64:
/usr/include/c++/14/type_traits:295:27: error: 'size_t' has not been declared
295 | template <typename _Tp, size_t = sizeof(_Tp)>
| ^~~~~~
/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:984:26: error: 'size_t' has not been declared
984 | template<typename _Tp, size_t _Size>
| ^~~~~~
/usr/include/c++/14/type_traits:985:40: error: '_Size' was not declared in this scope
985 | struct __is_array_known_bounds<_Tp[_Size]>
| ^~~~~
/usr/include/c++/14/type_traits:985:46: error: template argument 1 is invalid
985 | struct __is_array_known_bounds<_Tp[_Size]>
| ^
/usr/include/c++/14/type_traits:1429:37: error: 'size_t' is not a member of 'std'
1429 | : public integral_constant<std::size_t, alignof(_Tp)>
| ^~~~~~
/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'
1438 | : public integral_constant<std::size_t, 0> { };
| ^~~~~~
/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'
1442 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/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'
1446 | : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
| ^~~~~~
/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:1451:32: error: 'size_t' was not declared in this scope
1451 | : public integral_constant<size_t, 0> { };
| ^~~~~~
/usr/include/c++/14/type_traits:64:1: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
63 | #include <bits/version.h>
+++ |+#include <cstddef>
64 |
/usr/include/c++/14/type_traits:1451:41: error: template argument 1 is invalid
1451 | : public integral_constant<size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1451:41: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1453:26: error: 'size_t' has not been declared
1453 | template<typename _Tp, size_t _Size>
| ^~~~~~
/usr/include/c++/14/type_traits:1454:23: error: '_Size' was not declared in this scope
1454 | struct extent<_Tp[_Size], 0>
| ^~~~~
/usr/include/c++/14/type_traits:1454:32: error: template argument 1 is invalid
1454 | struct extent<_Tp[_Size], 0>
| ^
/usr/include/c++/14/type_traits:1455:32: error: 'size_t' was not declared in this scope
1455 | : public integral_constant<size_t, _Size> { };
| ^~~~~~
/usr/include/c++/14/type_traits:1455:32: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/type_traits:1455:40: error: '_Size' was not declared in this scope
1455 | : public integral_constant<size_t, _Size> { };
| ^~~~~
/usr/include/c++/14/type_traits:1455:45: error: template argument 1 is invalid
1455 | : public integral_constant<size_t, _Size> { };
| ^
/usr/include/c++/14/type_traits:1455:45: error: template argument 2 is invalid
/usr/include/c++/14/type_traits:1457:42: error: 'size_t' has not been declared
1457 | template<typename _Tp, unsigned _Uint, size_t _Size>
| ^~~~~~
/usr/include/c++/14/type_traits:1458:23: error: '_Size' was not declared in this scope
1458 | struct extent<_Tp[_Size], _Uint>
| ^~~~~
/usr/include/c++/14/type_traits:1458:36: error: template argument 1 is invalid
1458 | struct extent<_Tp[_Size], _Uint>
| ^
/usr/include/c++/14/type_traits:1463:32: error: 'size_t' was not declared in this scope
1463 | : public integral_constant<size_t, 0> { };
| ^~~~~~
/usr/include/c++/14/type_traits:1463:32: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/type_traits:1463:41: error: template argument 1 is invalid
1463 | : public integral_constant<size_t, 0> { };
| ^
/usr/include/c++/14/type_traits:1463:41: note: invalid template non-type parameter
/usr/include/c++/14/type_traits:1857:26: error: 'size_t' does not name a type
1857 | { static constexpr size_t __size = sizeof(_Tp); };
| ^~~~~~
/usr/include/c++/14/type_traits:1857:26: note: 'size_t' is defined in header '<cstddef>'; this is probably fixable by adding '#include <cstddef>'
/usr/include/c++/14/type_traits:1859:14: error: 'size_t' has not been declared
1859 | template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
| ^~~~~~
/usr/include/c++/14/type_traits:1859:48: error: '_Sz' was not declared in this scope
1859 | template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
| ^~~
/usr/include/c++/14/type_traits:1860:14: error: no default argument for '_Tp'
1860 | struct __select;
| ^~~~~~~~
/usr/include/c++/14/type_traits:1862:14: error: 'size_t' has not been declared
1862 | template<size_t _Sz, typename _Uint, typename... _UInts>
| ^~~~~~
/usr/include/c++/14/type_traits:1863:23: error: '_Sz' was not declared in this scope
1863 | struct __select<_Sz, _List<_Uint, _UInts...>, true>
| ^~~
/usr/include/c++/14/type_traits:1863:57: error: template argument 1 is invalid
1863 | struct __select<_Sz, _List<_Uint, _UInts...>, true>
| ^
/usr/include/c++/14/type_traits:1866:14: error: 'size_t' has not been declared
1866 | template<size_t _Sz, typename _Uint, typename... _UInts>
| ^~~~~~
/usr/include/c++/14/type_traits:1867:23: error: '_Sz' was not declared in this scope
1867 | struct __select<_Sz, _List<_Uint, _UInts...>, false>
| ^~~
/usr/include/c++/14/type_traits:1867:58: error: template argument 1 is invalid
1867 | struct __select<_Sz, _List<_Uint, _UInts...>, false>
|
|
s735319252
|
p00005
|
C++
|
include<stdio.h>
//公約数の関数
unsigned long long int kouyakusuu_f(unsigned long long int a,unsigned long long int b)
{
//返す変数
unsigned long long int kouyakusuu_ans = 0;
//無限ループ
for (unsigned long long int i = a;;i -= 2)
{
//両方割れるなら
if (a %i == 0)
{
if (b % i == 0)
{
kouyakusuu_ans = i;
break;
}
}
}
return kouyakusuu_ans;
}
//公倍数の関数
unsigned long long int koubaisuu_f(unsigned long long int a,unsigned long long int b)
{
//保存用変数(aとbをもう入れちゃう)
unsigned long long int hozon1 = a,hozon2 = b;
//インクリメント変数
int count1 = 0,count2 = 0;
//合うまで続ける
while (hozon1 != hozon2)
{
//aのほうが小さいとき(bが大きい)
while (hozon1 < hozon2)
{
count1++;
//小さいaを少しずつ増やす
hozon1 = a * count1;
}
//bの方が小さいとき(aが大きい)
while (hozon2 < hozon1)
{
count2++;
//小さいbを少しずつ増やす
hozon2 = b * count2;
}
}
//どうせ同じだからどっちでも問題ない
return hozon1;
}
int main(void)
{
//公倍数と公約数
unsigned long long int kouyakusuu = 0;
unsigned long long int koubaisuu = 0;
//入力
unsigned long long int a = 0,b = 0;
//回しまくる
while (scanf("%d %d",&a,&b) != EOF)
{
//同じ値ならそのマンまでいいでしょう
if (a != b)
{
//公約数を関数よりもとめる
kouyakusuu = kouyakusuu_f(a,b);
//公倍数を関数により求める
koubaisuu = koubaisuu_f(a,b);
}
//同じ値ならそのまま
else
{
koubaisuu = a;
kouyakusuu = a;
}
//表示
printf("%llu %llu\n",kouyakusuu,koubaisuu);
}
return 0;
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include<stdio.h>
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:72:16: error: 'scanf' was not declared in this scope
72 | while (scanf("%d %d",&a,&b) != EOF)
| ^~~~~
a.cc:72:40: error: 'EOF' was not declared in this scope
72 | while (scanf("%d %d",&a,&b) != EOF)
| ^~~
a.cc:1:1: note: 'EOF' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
+++ |+#include <cstdio>
1 | include<stdio.h>
a.cc:78:38: error: 'kouyakusuu_f' was not declared in this scope; did you mean 'kouyakusuu'?
78 | kouyakusuu = kouyakusuu_f(a,b);
| ^~~~~~~~~~~~
| kouyakusuu
a.cc:89:17: error: 'printf' was not declared in this scope
89 | printf("%llu %llu\n",kouyakusuu,koubaisuu);
| ^~~~~~
a.cc:89:17: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
|
s404296769
|
p00005
|
C++
|
#include <cstdio>
#include <cstdlib>
using namespace std;
int main() {
for(long long a, b; scanf("%lld %lld", &a, &b) == 2;) {
long long g = __gcd(a, b);
printf("%lld %lld\n", g, a / g * b);
}
return EXIT_SUCCESS;
}
|
a.cc: In function 'int main()':
a.cc:7:31: error: '__gcd' was not declared in this scope; did you mean '__gid_t'?
7 | long long g = __gcd(a, b);
| ^~~~~
| __gid_t
|
s861892136
|
p00005
|
C++
|
#include<iostream>
using namespace std;
int main(){
int gcd( int m, int n )
{
// 引数に０がある場合は０を返す
if ( ( 0 == m ) || ( 0 == n ) )
return 0;
// ユークリッドの方法
while( m != n )
{
if ( m > n ) m = m - n;
else n = n - m;
}
return m;
}//gcd
int lcm( int m, int n )
{
// 引数に０がある場合は０を返す
if ( ( 0 == m ) || ( 0 == n ) )
return 0;
return ((m / gcd(m, n)) * n); // lcm = m * n / gcd(m,n)
}//lcm
cout << lcm << ' ' << gcd << endl;
retrun 0;
}
|
a.cc: In function 'int main()':
a.cc:5:1: error: a function-definition is not allowed here before '{' token
5 | {
| ^
a.cc:19:1: error: a function-definition is not allowed here before '{' token
19 | {
| ^
a.cc:26:10: error: 'lcm' was not declared in this scope
26 | cout << lcm << ' ' << gcd << endl;
| ^~~
a.cc:26:24: error: 'gcd' was not declared in this scope
26 | cout << lcm << ' ' << gcd << endl;
| ^~~
a.cc:27:2: error: 'retrun' was not declared in this scope
27 | retrun 0;
| ^~~~~~
|
s128731290
|
p00005
|
C++
|
#include<iostream>
using namespace std;
long main(){
long long int a,b;
while(cin>>a>>b){
long long int c=a,d=b;
while(c!=d){
if(c>d){
d+=b;
}else{
c+=a;
}
}
while(1){
d=a%b;
if(d==0)break;
a=b;
b=d;
}
cout<<c<<' '<<b<<endl;
}
return 0;
}
|
cc1plus: error: '::main' must return 'int'
|
s988045353
|
p00005
|
C++
|
int gcd(int x,int y){
if(y==0)return x;
else return gcd(y,x%y);
}
int main(){
for(int i=0;i<5;i++){
int a,b;
std::cin>>a>>b;
std::cout<<gcd(a,b)<<" "<<a/gcd(a,b)*b<<std::endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:22: error: 'cin' is not a member of 'std'
8 | std::cin>>a>>b;
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | int gcd(int x,int y){
a.cc:9:22: error: 'cout' is not a member of 'std'
9 | std::cout<<gcd(a,b)<<" "<<a/gcd(a,b)*b<<std::endl;
| ^~~~
a.cc:9:22: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:9:62: error: 'endl' is not a member of 'std'
9 | std::cout<<gcd(a,b)<<" "<<a/gcd(a,b)*b<<std::endl;
| ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
+++ |+#include <ostream>
1 | int gcd(int x,int y){
|
s766449009
|
p00005
|
C++
|
int gcd(int x,int y){
if(y==0)return x;
else return gcd(y,x%y);
}
int main(){
for(int i=0;i<5;i++){
int a,b;
std::cin>>a>>b;
std::cout<<gcd(a,b)<<" "<<a/gcd(a,b)*b<<std::endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:22: error: 'cin' is not a member of 'std'
8 | std::cin>>a>>b;
| ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
+++ |+#include <iostream>
1 | int gcd(int x,int y){
a.cc:9:22: error: 'cout' is not a member of 'std'
9 | std::cout<<gcd(a,b)<<" "<<a/gcd(a,b)*b<<std::endl;
| ^~~~
a.cc:9:22: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:9:62: error: 'endl' is not a member of 'std'
9 | std::cout<<gcd(a,b)<<" "<<a/gcd(a,b)*b<<std::endl;
| ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
+++ |+#include <ostream>
1 | int gcd(int x,int y){
|
s930744405
|
p00005
|
C++
|
//----- ユークリッドの互除法を行う関数 -----//
int f_kouyakusuu(int , int , int*);
//----- 最小公倍数を求める関数 -----//
int f_koubaisuu(int , int , int*);
//*****----- main -----*****//
int main(void)
{
//入力変数2つ
int x = 0 , y = 0;
//公約数と公倍数は保存しておかなければならない
int kouyakusuu = 0 , koubaisuu = 0;
while (scanf("%d %d" , &x , &y) != EOF)
{
koubaisuu = f_koubaisuu(x , y , &kouyakusuu);
printf("%d %d\n" , kouyakusuu , koubaisuu);
}
return 0;
}
//*****----- ユークリッドの互除法を利用する関数 -----*****//
int f_kouyakusuu(int x , int y , int *kouyakusuu) //最初ｘ＜ｙでもforによって入れ替えられる
{
//保存変数
int hozon = 0;
//割って0になるまで
while ((hozon = x % y) != 0)
{
x = y;
y = hozon;
}
//公約数を保存する
*kouyakusuu = y;
//最後に割ったｘを返す
return y;
}
//*****----- 最小公倍数を求めるプログラム *****-----//
int f_koubaisuu(int x , int y , int *kouyakusuu)
{
//最初に計算して値を小さくする
int modoriti = f_kouyakusuu(x , y , kouyakusuu);
//値がでかいので工夫
unsigned long long int hozon = x * y;
hozon = x / modoriti;
//計算して値を返す
return hozon * y;
}
|
a.cc: In function 'int main()':
a.cc:19:16: error: 'scanf' was not declared in this scope
19 | while (scanf("%d %d" , &x , &y) != EOF)
| ^~~~~
a.cc:19:44: error: 'EOF' was not declared in this scope
19 | while (scanf("%d %d" , &x , &y) != EOF)
| ^~~
a.cc:1:1: note: 'EOF' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
+++ |+#include <cstdio>
1 | //----- ユークリッドの互除法を行う関数 -----//
a.cc:22:17: error: 'printf' was not declared in this scope
22 | printf("%d %d\n" , kouyakusuu , koubaisuu);
| ^~~~~~
a.cc:22:17: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
|
s559809943
|
p00005
|
C++
|
#include <iostream>
using namespace std;
typedef long long lli;
lli gcd(lli a, lli b) {
return b == 0 ? a : gcd(b, a%b);
}
lli lcm(lli a, lli b) {
return *b/gcd(a,b);
}
int main() {
lli a, b;
while(cin >> a >> b) {
cout << gcd(a, b) << " " << lcm(a, b) << endl;
}
}
|
a.cc: In function 'lli lcm(lli, lli)':
a.cc:11:10: error: invalid type argument of unary '*' (have 'lli' {aka 'long long int'})
11 | return *b/gcd(a,b);
| ^~
|
s976722703
|
p00005
|
C++
|
#include <iostream>
using namespace std;
typedef long long lli;
lli gcd(lli a, lli b) {
return b == 0 ? a : gcd(b, a%b);
}
lli lcm(lli a, lli b) {
return *b/gcd(a,b);
}
int main() {
lli a, b;
while(cin >> a >> b) {
cout << gcd(a, b) << " " << lcm(a, b) << endl;
}
return 0;
}
|
a.cc: In function 'lli lcm(lli, lli)':
a.cc:11:10: error: invalid type argument of unary '*' (have 'lli' {aka 'long long int'})
11 | return *b/gcd(a,b);
| ^~
|
s044791943
|
p00005
|
C++
|
#include <stdio.h>
int main(void){
int a,b,d;
while(~scanf("%d%d",&a,&b)){
int&t=a<b?a:b,n=1;
d=t;
while(d>1){
if(a%d||b%d)d--;
else a/=d,b/=d,n*=d,d=t;
}
printf("%d %d\n",n,n*a*b);
}
return 0;
|
a.cc: In function 'int main()':
a.cc:13:14: error: expected '}' at end of input
13 | return 0;
| ^
a.cc:2:15: note: to match this '{'
2 | int main(void){
| ^
|
s764965631
|
p00005
|
C++
|
#include<iostream>
#include<algorithm>
using namespace std;
long koyaku(long a,long b);
int main(){
long c,d,e;
unsigned long f;
while(cin>>c>>d){
e=koyaku(c,d);
f=c/e*d;
cout<<e<<" "<<f<<endl;
}
return 0;
}
long koyaku(long a,long b){
long n=max(a,b);
long ans=1;
for(long i=1;i<=n/2;i++){
if(a%i==0&&b%i==0)ans=i;
}
if(a%n==0&&b%n==0)ans=n;
return
|
a.cc: In function 'long int koyaku(long int, long int)':
a.cc:24:15: error: expected primary-expression at end of input
24 | return
| ^
a.cc:24:15: error: expected ';' at end of input
24 | return
| ^
| ;
a.cc:24:15: error: expected '}' at end of input
a.cc:17:27: note: to match this '{'
17 | long koyaku(long a,long b){
| ^
|
s912062319
|
p00005
|
C++
|
#include <stdio.h>
int main(){
long int a,b,aa,bb;
long int x,y;
while(scanf("%d %d",&a,&b) != EOF){
aa=a;
bb=b;
while(a%b!=0){
x=a%b;
a=b;
b=x;
}
for(i=1;i<=aa*bb;i++){
if(i%aa==0 && i%bb==0){
y=i;
break;
}
}
printf("%d %d\n",b,y);
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:15:5: error: 'i' was not declared in this scope
15 | for(i=1;i<=aa*bb;i++){
| ^
|
s740565311
|
p00005
|
C++
|
#include<iostream>
#include <xiosbase>
using namespace std;
long long gcd(long long a,long long b)
{
if(b==0) return a;
else return gcd(b,a%b);
}
long long kmm(long long a,long long b)
{
return a*b/gcd(a,b);
}
int main()
{
system("CLS");
long long a,b;
cin>>a>>b;
while(!cin.eof())
{
cout<<gcd(a,b);
cout<<" ";
cout<<kmm(a,b);
cout<<endl;
cin>>a>>b;
}
return 0;
}
|
a.cc:3:10: fatal error: xiosbase: No such file or directory
3 | #include <xiosbase>
| ^~~~~~~~~~
compilation terminated.
|
s560770943
|
p00005
|
C++
|
/* -*- coding:utf-8 -*- */
#include <iostream>
#include <boost/math/common_factor_rt.hpp>
using namespace std;
int main(void)
{
int a, b;
while(cin >> a >> b, !cin.eof())
cout << boost::math::gcd(a,b) << ' ' << boost::math::lcm(a,b) << endl;
return 0;
}
|
a.cc:4:10: fatal error: boost/math/common_factor_rt.hpp: No such file or directory
4 | #include <boost/math/common_factor_rt.hpp>
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
|
s365871032
|
p00005
|
C++
|
include <iostream>
using namespace std;
int main(){
int a,b;
while(cin>>a>>b){
int max=0,min;
for(int i=a;max=0;i--){
if(a%i==0 && b%i==0){
max=i;}}
min=(a/max)*b;
cout<<max<<" "<<min<<endl;
}
return 0;
}
|
a.cc:1:1: error: 'include' does not name a type
1 | include <iostream>
| ^~~~~~~
a.cc: In function 'int main()':
a.cc:5:7: error: 'cin' was not declared in this scope
5 | while(cin>>a>>b){
| ^~~
a.cc:11:1: error: 'cout' was not declared in this scope
11 | cout<<max<<" "<<min<<endl;
| ^~~~
a.cc:11:22: error: 'endl' was not declared in this scope
11 | cout<<max<<" "<<min<<endl;
| ^~~~
|
s701577953
|
p00005
|
C++
|
#include <iostream>
using namespace std;
int main(){
int a,b,i;
while(cin>>a>>b){
int max=0,min;
i=1;
while(r!=0){
r=x%y;
x=y;
y=r;
}
max=x;
min=(a/max)*b;
cout<<max<<" "<<min<<endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:7: error: 'r' was not declared in this scope
8 | while(r!=0){
| ^
a.cc:9:3: error: 'x' was not declared in this scope
9 | r=x%y;
| ^
a.cc:9:5: error: 'y' was not declared in this scope
9 | r=x%y;
| ^
a.cc:13:5: error: 'x' was not declared in this scope
13 | max=x;
| ^
|
s760523855
|
p00005
|
C++
|
#include <iostream>
using namespace std;
int main() {
int a,b,c,e,f;
while(cin>>a>>b){
int g=0,l=0;
e=a;
f=b;
if(e>f){
e=e-f;
}
if(f>e){
f=f-e;
}
if(f==e){
l=e;
}
if(l!=0)break;
cout<<l<<" "<<a*b/l<<endl;
}
return 0;
|
a.cc: In function 'int main()':
a.cc:22:18: error: expected '}' at end of input
22 | return 0;
| ^
a.cc:4:12: note: to match this '{'
4 | int main() {
| ^
|
s276975045
|
p00005
|
C++
|
#include <iostream>
using namespace std;
long long main() {
int a,b,e,f;
while(cin>>a>>b){
int l;
e=a;
f=b;
while(1){
if(e>f){
e=e%f;
}
if(f>e){
f=f%e;
}
if(f==e){
l=e;
cout<<l<<" "<<(a*b)/l<<endl;
break;
}
}
}
return 0;
}
|
cc1plus: error: '::main' must return 'int'
|
s575862889
|
p00005
|
C++
|
#include<iostream>
#define nijuoku 2000000000
using namespace std;
int saidaikouyaku(__int64 a, __int64 b){
int big = max(a,b);
int little = min(a,b);
for(__int64 i = little; i > 1; --i){
if(little % i == 0 && big % i == 0)return i;
}
return -1;
}
int saisyoukoubai(__int64 a, __int64 b){
int big = max(a,b);
int little = min(a,b);
for(__int64 i = big; i < nijuoku; i += big){
if(i % little == 0)return i;
}
return -1;
};
int main(){
__int64 a, b;
while(cin >> a >> b){
cout << saidaikouyaku(a,b) << ' ' << saisyoukoubai(a,b) << endl;
}
return 0;
}
|
a.cc:7:19: error: '__int64' was not declared in this scope; did you mean '__int64_t'?
7 | int saidaikouyaku(__int64 a, __int64 b){
| ^~~~~~~
| __int64_t
a.cc:7:30: error: '__int64' was not declared in this scope; did you mean '__int64_t'?
7 | int saidaikouyaku(__int64 a, __int64 b){
| ^~~~~~~
| __int64_t
a.cc:7:39: error: expression list treated as compound expression in initializer [-fpermissive]
7 | int saidaikouyaku(__int64 a, __int64 b){
| ^
a.cc:17:19: error: '__int64' was not declared in this scope; did you mean '__int64_t'?
17 | int saisyoukoubai(__int64 a, __int64 b){
| ^~~~~~~
| __int64_t
a.cc:17:30: error: '__int64' was not declared in this scope; did you mean '__int64_t'?
17 | int saisyoukoubai(__int64 a, __int64 b){
| ^~~~~~~
| __int64_t
a.cc:17:39: error: expression list treated as compound expression in initializer [-fpermissive]
17 | int saisyoukoubai(__int64 a, __int64 b){
| ^
a.cc: In function 'int main()':
a.cc:32:5: error: '__int64' was not declared in this scope; did you mean '__int64_t'?
32 | __int64 a, b;
| ^~~~~~~
| __int64_t
a.cc:34:18: error: 'a' was not declared in this scope
34 | while(cin >> a >> b){
| ^
a.cc:34:23: error: 'b' was not declared in this scope
34 | while(cin >> a >> b){
| ^
a.cc:35:30: error: 'saidaikouyaku' cannot be used as a function
35 | cout << saidaikouyaku(a,b) << ' ' << saisyoukoubai(a,b) << endl;
| ~~~~~~~~~~~~~^~~~~
a.cc:35:59: error: 'saisyoukoubai' cannot be used as a function
35 | cout << saidaikouyaku(a,b) << ' ' << saisyoukoubai(a,b) << endl;
| ~~~~~~~~~~~~~^~~~~
|
s800999833
|
p00005
|
C++
|
#include <iostream>
#include <cmath>
using namespace std;
int rez(int64_t a, int64_t b)
{
if(b == 0)return a;
else
return rez(b, a%b);
}
int main()
{
while(x != -1)
{
int a, b;
cin >> a >> b;
cout << rez(a, b) << (a*b)/rez(a, b) << endl;
}
}
|
a.cc: In function 'int main()':
a.cc:15:11: error: 'x' was not declared in this scope
15 | while(x != -1)
| ^
|
s638391996
|
p00005
|
C++
|
#include<iostream>
using namespace std;
int main(){
int a, b, tmp, m=0, s=0, ai, bi;
while(cin >> a >> b){
ai=a; bi=b;
while(1){
if(a<b){
tmp=a;
a=b;
b=tmp;
}
if(a%b==0){
m=b;
break;
}else a=a%b;
}
}
s=ai*bi/m;
cout<< m << " " << s << endl;
}
return 0;
}
|
a.cc:23:4: error: expected unqualified-id before 'return'
23 | return 0;
| ^~~~~~
a.cc:24:1: error: expected declaration before '}' token
24 | }
| ^
|
s707651687
|
p00005
|
C++
|
#include<iostream>
using namespace std;
int main()
{
int a,b;
while(cin.peek!=EOF)
{
cin>>a>>b;
int w=a,f=b;
int temp=a%b;
while(temp!=0)
{
a=b;
b=temp;
temp=a%b;
}
cout<<b<<" "<<w/b*f<<endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:6:13: error: invalid use of member function 'std::basic_istream<_CharT, _Traits>::int_type std::basic_istream<_CharT, _Traits>::peek() [with _CharT = char; _Traits = std::char_traits<char>; int_type = int]' (did you forget the '()' ?)
6 | while(cin.peek!=EOF)
| ~~~~^~~~
| ()
|
s259923349
|
p00005
|
C++
|
#include <iostream>
#include <cmath>
using namespace std;
int main() {
// your code goes here
int a,b;
int miner,maxer;
while(cin >> a >> b){
int a2=a,b2=b;
while(max(a2,b2)%min(a2,b2)!=0){
if(a2>b2)
a2=a2-b2;
else
b2=b2-a2;
}
miner =min(a2,b2)
cout << miner << endl;
cout << a*b/miner << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:17:34: error: expected ';' before 'cout'
17 | miner =min(a2,b2)
| ^
| ;
18 | cout << miner << endl;
| ~~~~
|
s824585108
|
p00005
|
C++
|
#include <stdio.h>
int main( void ){
unsigned float a[20],b[20];
int nCount;
for( int i = 0;scanf( "%f %f",&a[i],&b[i] ) != EOF;i++ ) nCount = i;
for( int k = 0;k < i;k++ ){
unsigned float buf_a = a[k],buf_b = b[k];
while( buf_a != buf_b ){
if( buf_a < buf_b ) buf_a += a[k];
else buf_b += b[k];
}
printf( "%d ",( int )buf_a );
int m,n;
if( a[k] < b[k] ) m = b[k],n = a[k];
else if( a[k] > b[k] ) n = b[k],m = a[k];
else {
printf( "%d\n",a[k] );
continue;
}
while( true ){
int buf = n;
n = m % n;
m = buf;
if( n == 0 ) {
printf( "%d\n",m );
break;
}
}
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:4:5: error: 'unsigned' specified with 'float'
4 | unsigned float a[20],b[20];
| ^~~~~~~~
a.cc:4:5: error: 'unsigned' specified with 'float'
a.cc:8:24: error: 'i' was not declared in this scope
8 | for( int k = 0;k < i;k++ ){
| ^
a.cc:9:9: error: 'unsigned' specified with 'float'
9 | unsigned float buf_a = a[k],buf_b = b[k];
| ^~~~~~~~
a.cc:9:9: error: 'unsigned' specified with 'float'
|
s340035640
|
p00005
|
C++
|
#include <stdio.h>
int main( void ){
float a[20],b[20];
int nCount;
for( int i = 0;scanf( "%f %f",&a[i],&b[i] ) != EOF;i++ ) nCount = i;
for( int k = 0;k < i;k++ ){
float buf_a = a[k],buf_b = b[k];
while( buf_a != buf_b ){
if( buf_a < buf_b ) buf_a += a[k];
else buf_b += b[k];
}
printf( "%d ",( int )buf_a );
int m,n;
if( a[k] < b[k] ) m = b[k],n = a[k];
else if( a[k] > b[k] ) n = b[k],m = a[k];
else {
printf( "%d\n",a[k] );
continue;
}
while( true ){
int buf = n;
n = m % n;
m = buf;
if( n == 0 ) {
printf( "%d\n",m );
break;
}
}
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:24: error: 'i' was not declared in this scope
8 | for( int k = 0;k < i;k++ ){
| ^
|
s835320148
|
p00005
|
C++
|
#include <stdio.h>
int main( ){
float a[20],b[20];
int nCount;
for( int i = 0;scanf( "%f %f",&a[i],&b[i] ) != EOF;i++ ) nCount = i;
for( int k = 0;k < i;k++ ){
float buf_a = a[k],buf_b = b[k];
while( buf_a != buf_b ){
if( buf_a < buf_b ) buf_a += a[k];
else buf_b += b[k];
}
printf( "%d ",( int )buf_a );
int m,n;
if( a[k] < b[k] ) m = b[k],n = a[k];
else if( a[k] > b[k] ) n = b[k],m = a[k];
else {
printf( "%d\n",a[k] );
continue;
}
while( true ){
int buf = n;
n = m % n;
m = buf;
if( n == 0 ) {
printf( "%d\n",m );
break;
}
}
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:8:24: error: 'i' was not declared in this scope
8 | for( int k = 0;k < i;k++ ){
| ^
|
s790201513
|
p00005
|
C++
|
#include <stdio.h>
int main( ){
float a[20],b[20];
int nCount = 0;
while( scanf( "%f %f",&a[nCount],&b[nCount] ) != EOF ){
nCount++;
}
for( int k = 0;k < i;k++ ){
float buf_a = a[k],buf_b = b[k];
while( buf_a != buf_b ){
if( buf_a < buf_b ) buf_a += a[k];
else buf_b += b[k];
}
printf( "%d ",( int )buf_a );
int m,n;
if( a[k] < b[k] ) m = b[k],n = a[k];
else if( a[k] > b[k] ) n = b[k],m = a[k];
else {
printf( "%d\n",a[k] );
continue;
}
while( true ){
int buf = n;
n = m % n;
m = buf;
if( n == 0 ) {
printf( "%d\n",m );
break;
}
}
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:10:24: error: 'i' was not declared in this scope
10 | for( int k = 0;k < i;k++ ){
| ^
|
s455022496
|
p00005
|
C++
|
#include <stdio.h>
int main(){
int buf1[50],buf[50];
int k = 0;
while( scanf( "%d %d",&buf1[k],&buf2[k] ) != EOF ) k++;
for( int i = 0;i < k;i++ ){
int b1 = buf1[i],b2 = buf2[i];
int m,n;
if( b 1< b2 ){
m = b2,n = b1;
} else if( b1 > b2 ){
m = b1,n = b2;
} else printf( "%d ",b2 );
while( true ){
int buf = n;
n = m % n;
m = buf;
if( n == 0 ){
printf( "%d\n",m );
break;
}
while( b1 != b2 ){
if( b1 < b2 ) b1 += buf1[i];
else b2 += buf2[i];
}
printf( "%d\n",b1 );
}
reutrn 0;
}
|
a.cc: In function 'int main()':
a.cc:8:37: error: 'buf2' was not declared in this scope; did you mean 'buf'?
8 | while( scanf( "%d %d",&buf1[k],&buf2[k] ) != EOF ) k++;
| ^~~~
| buf
a.cc:11:31: error: 'buf2' was not declared in this scope; did you mean 'buf'?
11 | int b1 = buf1[i],b2 = buf2[i];
| ^~~~
| buf
a.cc:13:13: error: 'b' was not declared in this scope
13 | if( b 1< b2 ){
| ^
a.cc:13:14: error: expected ')' before numeric constant
13 | if( b 1< b2 ){
| ~ ^~
| )
a.cc:33:5: error: 'reutrn' was not declared in this scope
33 | reutrn 0;
| ^~~~~~
a.cc:34:2: error: expected '}' at end of input
34 | }
| ^
a.cc:3:11: note: to match this '{'
3 | int main(){
| ^
|
s891831991
|
p00005
|
C++
|
#include <stdio.h>
int main(){
int buf1[50],buf2[50];
int k = 0;
while( scanf( "%d %d",&buf1[k],&buf2[k] ) != EOF ) k++;
for( int i = 0;i < k;i++ ){
int b1 = buf1[i],b2 = buf2[i];
int m,n;
if( b 1< b2 ){
m = b2,n = b1;
} else if( b1 > b2 ){
m = b1,n = b2;
} else printf( "%d ",b2 );
while( true ){
int buf = n;
n = m % n;
m = buf;
if( n == 0 ){
printf( "%d\n",m );
break;
}
while( b1 != b2 ){
if( b1 < b2 ) b1 += buf1[i];
else b2 += buf2[i];
}
printf( "%d\n",b1 );
}
reutrn 0;
}
|
a.cc: In function 'int main()':
a.cc:13:13: error: 'b' was not declared in this scope
13 | if( b 1< b2 ){
| ^
a.cc:13:14: error: expected ')' before numeric constant
13 | if( b 1< b2 ){
| ~ ^~
| )
a.cc:33:5: error: 'reutrn' was not declared in this scope
33 | reutrn 0;
| ^~~~~~
a.cc:34:2: error: expected '}' at end of input
34 | }
| ^
a.cc:3:11: note: to match this '{'
3 | int main(){
| ^
|
s324343970
|
p00005
|
C++
|
#include <stdio.h>
int main(){
int buf1[50],buf2[50];
int k = 0;
while( scanf( "%d %d",&buf1[k],&buf2[k] ) != EOF ) k++;
for( int i = 0;i < k;i++ ){
int b1 = buf1[i],b2 = buf2[i];
int m,n;
if( b 1< b2 ){
m = b2,n = b1;
} else if( b1 > b2 ){
m = b1,n = b2;
} else printf( "%d ",b2 );
while( true ){
int buf = n;
n = m % n;
m = buf;
if( n == 0 ){
printf( "%d\n",m );
break;
}
}
while( b1 != b2 ){
if( b1 < b2 ) b1 += buf1[i];
else b2 += buf2[i];
}
printf( "%d\n",b1 );
}
reutrn 0;
}
|
a.cc: In function 'int main()':
a.cc:13:13: error: 'b' was not declared in this scope
13 | if( b 1< b2 ){
| ^
a.cc:13:14: error: expected ')' before numeric constant
13 | if( b 1< b2 ){
| ~ ^~
| )
a.cc:34:5: error: 'reutrn' was not declared in this scope
34 | reutrn 0;
| ^~~~~~
|
s752340636
|
p00005
|
C++
|
#include <stdio.h>
int main(){
int buf1[50],buf2[50];
int k = 0;
while( scanf( "%d %d",&buf1[k],&buf2[k] ) != EOF ) k++;
for( int i = 0;i < k;i++ ){
int b1 = buf1[i],b2 = buf2[i];
int m,n;
if( b1< b2 ){
m = b2,n = b1;
} else if( b1 > b2 ){
m = b1,n = b2;
} else printf( "%d ",b2 );
while( true ){
int buf = n;
n = m % n;
m = buf;
if( n == 0 ){
printf( "%d\n",m );
break;
}
while( b1 != b2 ){
if( b1 < b2 ) b1 += buf1[i];
else b2 += buf2[i];
}
printf( "%d\n",b1 );
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:34:2: error: expected '}' at end of input
34 | }
| ^
a.cc:3:11: note: to match this '{'
3 | int main(){
| ^
|
s366287213
|
p00005
|
C++
|
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
#include <stdio.h>
int main(){
int buf1[50],buf2[50];
int k = 0;
while( scanf( "%d %d",&buf1[k],&buf2[k] ) != EOF ) k++;
for( int i = 0;i < k;i++ ){
int b1 = buf1[i],b2 = buf2[i];
int m,n;
if( b1< b2 ){
m = b2,n = b1;
} else if( b1 > b2 ){
m = b1,n = b2;
} else {
n = 0;
m = b1;
}
while( n != 0 ){
int buf = n;
n = m % n;
m = buf;
}
printf( "%d ",m );
while( b1 != b2 ){
if( b1 < b2 ) b1 += buf1[i];
else b2 += buf2[i];
}
printf( "%d\n",b1 );
}
return 0;
}
|
a.cc:2:1: error: expected unqualified-id before numeric constant
2 | 11
| ^~
a.cc: In function 'int main()':
a.cc:36:12: error: 'scanf' was not declared in this scope
36 | while( scanf( "%d %d",&buf1[k],&buf2[k] ) != EOF ) k++;
| ^~~~~
a.cc:55:9: error: 'printf' was not declared in this scope
55 | printf( "%d ",m );
| ^~~~~~
a.cc:30:1: note: 'printf' is defined in header '<cstdio>'; this is probably fixable by adding '#include <cstdio>'
29 | #include <stdio.h>
+++ |+#include <cstdio>
30 |
|
s496492149
|
p00005
|
C++
|
#include <algorithm>
#include <iostream>
int main() {
long long a, b;
while (std::cin >> a >> b) {
std::cout << __gcd(a,b) << " " << a / __gcd(a,b) * b << "\n";
}
}
|
a.cc: In function 'int main()':
a.cc:6:30: error: '__gcd' was not declared in this scope; did you mean 'std::__gcd'?
6 | std::cout << __gcd(a,b) << " " << a / __gcd(a,b) * b << "\n";
| ^~~~~
| std::__gcd
In file included from /usr/include/c++/14/algorithm:61,
from a.cc:1:
/usr/include/c++/14/bits/stl_algo.h:1137:5: note: 'std::__gcd' declared here
1137 | __gcd(_EuclideanRingElement __m, _EuclideanRingElement __n)
| ^~~~~
|
s264374596
|
p00005
|
C++
|
#include <iostream>
inline u_long lcm(u_long a, u_long b) {
return a * b / std::__gcd(a, b);
}
int main(void) {
u_long a, b;
while (std::cin >> a >> b) {
std::cout << std::__gcd(a, b) << " " << lcm(a,b) << std::endl;
}
return 0;
}
|
a.cc: In function 'u_long lcm(u_long, u_long)':
a.cc:4:25: error: '__gcd' is not a member of 'std'
4 | return a * b / std::__gcd(a, b);
| ^~~~~
a.cc: In function 'int main()':
a.cc:11:27: error: '__gcd' is not a member of 'std'
11 | std::cout << std::__gcd(a, b) << " " << lcm(a,b) << std::endl;
| ^~~~~
|
s850337386
|
p00005
|
C++
|
#include<iostream>
using namespace std;
//最大公約数
int gcd(int a, int b)
{
int r;
while((r = a % b) != 0)
{
a = b;
b = r;
}
return b;
}
//最小公倍数
nt lcm(int a, int b)
{
return (a * b / gcd(a,b));
}
int main(){
int a,b;
while(cin >> a >> b){
if(a == -1 or b == -1) break;
while(a <= 0 or b <= 0){
cin >> a >> b;
}
if(a > 0 and b > 0){
cout << gcd(a,b) << lcm(a,b);
}
}
return 0;
}
|
a.cc:18:1: error: 'nt' does not name a type; did you mean 'int'?
18 | nt lcm(int a, int b)
| ^~
| int
a.cc: In function 'int main()':
a.cc:35:29: error: 'lcm' was not declared in this scope
35 | cout << gcd(a,b) << lcm(a,b);
| ^~~
|
s775857779
|
p00005
|
C++
|
#include<iostream>
int gcd(int a, int b){
while((a % b) != 0) {
a = b;
b = (a % b);
}
return b;
}
int lcm(int a, int b){
return ((a / gcd(a, b)) * b);
}
int main(){
int a,b;
while(cin >> a >> b){
if(a == -1 or b == -1) break;
std::cin >> a >> b;
std::cout << gcd(a, b) << " " << lcm(a, b)<< std::endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:17:11: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
17 | while(cin >> a >> b){
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
|
s407398129
|
p00005
|
C++
|
#include<iostream>
int gcd(int a, int b){
while((a % b) != 0) {
a = b;
b = (a % b);
}
return b;
}
int lcm(int a, int b){
return ((a / gcd(a, b)) * b);
}
int main(){
int a,b;
while(std::cin >> a >> b){
if(a == -1 or b == -1) break;
cin >> a >> b;
std::cout << gcd(a, b) << " " << lcm(a, b)<< std::endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:19:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
19 | cin >> a >> b;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 'std::cin' declared here
62 | extern istream cin; ///< Linked to standard input
| ^~~
|
s944792847
|
p00005
|
C++
|
#include<iostream>
int gcd(int a, int b){
while((int remainder = a % b) != 0) {
a = b;
b = remainder;
}
return b;
}
int lcm(int a, int b){
return ((a / gcd(a, b)) * b);
}
int main(){
int a,b;
while(std::cin >> a >> b){
if(a == -1 or b == -1) break;
std::cout << gcd(a, b) << " " << lcm(a, b)<< std::endl;
}
return 0;
}
|
a.cc: In function 'int gcd(int, int)':
a.cc:4:12: error: expected primary-expression before 'int'
4 | while((int remainder = a % b) != 0) {
| ^~~
a.cc:4:12: error: expected ')' before 'int'
4 | while((int remainder = a % b) != 0) {
| ~^~~
| )
a.cc:7:6: error: expected ')' before 'return'
7 | }
| ^
| )
8 | return b;
| ~~~~~~
a.cc:4:10: note: to match this '('
4 | while((int remainder = a % b) != 0) {
| ^
a.cc:9:1: warning: control reaches end of non-void function [-Wreturn-type]
9 | }
| ^
|
s390327934
|
p00005
|
C++
|
#include<iostream>
int gcd(int a, int b){
while((int remainder = (a % b)) != 0) {
a = b;
b = remainder;
}
return b;
}
int lcm(int a, int b){
return ((a / gcd(a, b)) * b);
}
int main(){
int a,b;
while(std::cin >> a >> b){
if(a == -1 or b == -1) break;
std::cout << gcd(a, b) << " " << lcm(a, b)<< std::endl;
}
return 0;
}
|
a.cc: In function 'int gcd(int, int)':
a.cc:4:12: error: expected primary-expression before 'int'
4 | while((int remainder = (a % b)) != 0) {
| ^~~
a.cc:4:12: error: expected ')' before 'int'
4 | while((int remainder = (a % b)) != 0) {
| ~^~~
| )
a.cc:7:6: error: expected ')' before 'return'
7 | }
| ^
| )
8 | return b;
| ~~~~~~
a.cc:4:10: note: to match this '('
4 | while((int remainder = (a % b)) != 0) {
| ^
a.cc:9:1: warning: control reaches end of non-void function [-Wreturn-type]
9 | }
| ^
|
s791763713
|
p00005
|
C++
|
#include <iostream>
#include <algorithm>
#define MAX 50000
using namespace std;
int p[MAX];
int main()
{
//素数
fill(p, p + MAX, 1);
for (int i = 2; i < MAX; i++){
int sqrti = (int)sqrt(i);
for (int j = 2; j <= sqrti; j++){
if (i % j == 0){
p[i] = 0;
break;
}
}
}
int a, b;
while (cin >> a >> b){
int gcm = 1;
bool flag = true;
while (flag){
for (int i = 2;; i++){
if (p[i] == 1 && a % i == 0 && b % i == 0){
gcm = gcm * i;
a = a / i;
b = b / i;
break;
}
if (i == min(a, b)){
flag = false;
break;
}
}
}
int lcm = gcm * a * b;
cout << gcm << " " << lcm << endl;
}
return 0;
}
|
a.cc: In function 'int main()':
a.cc:13:34: error: 'sqrt' was not declared in this scope; did you mean 'sqrti'?
13 | int sqrti = (int)sqrt(i);
| ^~~~
| sqrti
|
s312923558
|
p00006
|
Java
|
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class P0006_1 {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String line = "";
while ((line = br.readLine()) != null && !line.isEmpty()) {
char[] str = line.toCharArray();
char c;
int u;
for (int i = 0; i < str.length / 2; i++) {
c = str[i];
u = str.length - 1 - i;
str[i] = str[u];
str[u] = c;
}
System.out.println(str);
}
}
}
|
Main.java:5: error: class P0006_1 is public, should be declared in a file named P0006_1.java
public class P0006_1 {
^
1 error
|
s864244737
|
p00006
|
Java
|
import java.io.*;
import java.lang.*;
public class Test {
public static void main(String[] args) throws IOException
{
BufferedReader buf = new BufferedReader(new InputStreamReader(System.in));
StringBuffer s = new StringBuffer(buf.readLine());
String sun = s.reverse().toString();
System.out.println(sun);
}
}
|
Main.java:5: error: class Test is public, should be declared in a file named Test.java
public class Test {
^
1 error
|
s462190088
|
p00006
|
Java
|
import java.util.*;
class Main {
final private static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
final private static StringBuilder sb = new StringBuilder();
public statics void main(final String[] args) {
final String line = in.nextLine();
for (int i = line.length() - 1; 0 <= i; --i) {
sb.append(line.charAt(i));
}
System.out.println(sb);
}
}
|
Main.java:6: error: <identifier> expected
public statics void main(final String[] args) {
^
1 error
|
s253335032
|
p00006
|
Java
|
import java.util.*;
class Main {
final private static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
final private static StringBuilder sb = new StringBuilder();
public static void main(final String[] args) {
final String line = in.nextLine();
for (int i = line.length() - 1; 0 <= i; --i) {
sb.append(line.charAt(i));
}
System.out.println(sb);
}
}
|
Main.java:4: error: cannot find symbol
final private static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
^
symbol: class BufferedReader
location: class Main
Main.java:4: error: cannot find symbol
final private static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
^
symbol: class BufferedReader
location: class Main
Main.java:4: error: cannot find symbol
final private static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
^
symbol: class InputStreamReader
location: class Main
3 errors
|
s199259085
|
p00006
|
Java
|
import java.util.*;
import java.io.*;
class Main {
final private static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
final private static StringBuilder sb = new StringBuilder();
public static void main(final String[] args) {
final String line = in.nextLine();
for (int i = line.length() - 1; 0 <= i; --i) {
sb.append(line.charAt(i));
}
System.out.println(sb);
}
}
|
Main.java:9: error: cannot find symbol
final String line = in.nextLine();
^
symbol: method nextLine()
location: variable in of type BufferedReader
1 error
|
s743419664
|
p00006
|
Java
|
import java.util.*;
import java.io.*;
class Main {
final private static BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
final private static StringBuilder sb = new StringBuilder();
public static void main(final String[] args) {
final String line = in.readLine();
for (int i = line.length() - 1; 0 <= i; --i) {
sb.append(line.charAt(i));
}
System.out.println(sb);
}
}
|
Main.java:9: error: unreported exception IOException; must be caught or declared to be thrown
final String line = in.readLine();
^
1 error
|
s646664327
|
p00006
|
Java
|
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
class Main {
public static void main(String[] arg) throws NumberFormatException,
IOException {
InputStreamReader file = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(new FileReader(file));
String line = br.readLine();
br.close();
printReverseString(line);
}
private static void printReverseString(String line) {
for(int i = line.length() - 1; i > -1; i--) {
System.out.print(line.charAt(i));
}
}
}
|
Main.java:9: error: cannot find symbol
BufferedReader br = new BufferedReader(new FileReader(file));
^
symbol: class FileReader
location: class Main
1 error
|
s421278364
|
p00006
|
Java
|
import java.io.*;
public class Str_Reverse{
public static void main(String[] args){
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
String line;
while((line=br.readLine())!=null){
StringBuffer reverse = new StringBuffer().append(line);
System.out.print(reverse.reverse()+"\n");
}
}
}
|
Main.java:3: error: class Str_Reverse is public, should be declared in a file named Str_Reverse.java
public class Str_Reverse{
^
1 error
|
s102816994
|
p00006
|
Java
|
import java.io.*;
public class Str_Reverse{
public static void main(String[] args)throws IOException{
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
String line;
while((line=br.readLine())!=null){
StringBuffer reverse = new StringBuffer().append(line);
System.out.print(reverse.reverse()+"\n");
}
}
}
|
Main.java:3: error: class Str_Reverse is public, should be declared in a file named Str_Reverse.java
public class Str_Reverse{
^
1 error
|
s045492728
|
p00006
|
Java
|
import java.util.Scanner;
public class Solution {
public static void main(String[] args)
{
Scanner ab = new Scanner(System.in);
String arr = ab.next();
for (int i = arr.length() - 1; i >= 0 ; i--)
{
char arr2 = arr.charAt(i);
System.out.print(arr2);
}
System.out.println();
}
}
|
Main.java:3: error: class Solution is public, should be declared in a file named Solution.java
public class Solution {
^
1 error
|
s037029372
|
p00006
|
Java
|
import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
String forward = input.nextLine();
StringBuilder sb = new StringBuilder();
sb.append(forward);
String reverse = sb.reverse().toString();
System.out.printf("%s\n",reverse);
}
}
|
Main.java:3: error: class Solution is public, should be declared in a file named Solution.java
public class Solution {
^
1 error
|
s548868084
|
p00006
|
Java
|
import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner;
String str=sc.next();
char[] c=new char[str.length()];
for(int i=0;i<str.length();i++){
c[i]=str.charAt(i);
}
for(int i=str.length()-1;i>=0;i--){
System.out.print(c[i]);
}
|
Main.java:5: error: '(' or '[' expected
Scanner sc=new Scanner;
^
Main.java:13: error: reached end of file while parsing
}
^
2 errors
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.