submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3
values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s737034126 | p04047 | C++ | #include <cstdio>
#include <iostream>
#include <vector>
using namespace std;
int main()
{
int n;
cin >> n;
vector<int> vec;
for(int i = 0; i < 2*n; i ++) {
int x;
cin >> x;
vec.push_back(x);
}
sort(vec.begin(), vec.end());
int sum = 0;
for(int i = 0; i < 2*n; i +... | a.cc: In function 'int main()':
a.cc:16:5: error: 'sort' was not declared in this scope; did you mean 'short'?
16 | sort(vec.begin(), vec.end());
| ^~~~
| short
|
s995033348 | p04047 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> l;
for (int i = 0; i< 2*n;i++) {
int t;
cin >> t;
l.push_back(t);
}
sort(l.begin(), l.end());
int sum = 0;
for (int i = 0; i< n; i++) {
sum += l[2*i];
}
cout << sum << endl;
r... | a.cc: In function 'int main()':
a.cc:17:3: error: 'sort' was not declared in this scope; did you mean 'short'?
17 | sort(l.begin(), l.end());
| ^~~~
| short
|
s967857886 | p04047 | C++ |
//座標軸
glBegin(GL_LINES);
glVertex2d(-1,0);
glVertex2d(1,0);
glVertex2d(-1.5/2,1);
glVertex2d(-1.5/2,-1);
glEnd();
//文字
PrintText(-0.8,0,"0");
Print(-1,0.5,"0.0000001");
Print(-1,-0.5,"0.0000001");
PrintText(-0.25,0,"1");
PrintText(0.25,0,"2");
PrintText(0.75,0,"3");
... | a.cc:3:12: error: expected constructor, destructor, or type conversion before '(' token
3 | glBegin(GL_LINES);
| ^
a.cc:4:15: error: expected constructor, destructor, or type conversion before '(' token
4 | glVertex2d(-1,0);
| ^
a.cc:5:15: error: expected constructor... |
s590113351 | p04047 | C++ |
#include <GL/glut.h>
#include <stdio.h>
#include <GL/glpng.h>
#include <GL/gl.h>
#include <stdlib.h>
void Display(void);
void Reshape(int, int);
void Mouse(int, int, int, int);
void Keyboard(unsigned char, int, int); // Added
void PassiveMotion(int, int);
void Motion(int, int);
void Entry(int);
void Timer(int);
void... | a.cc:2:10: fatal error: GL/glut.h: No such file or directory
2 | #include <GL/glut.h>
| ^~~~~~~~~~~
compilation terminated.
|
s483547245 | p04047 | C++ | #include <algorithm>
#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cmath>
using namespace std;
int n, ans;
vector<int> l;
int main() {
cin >> n;
for (int i = 1; i <= 2 * n; ++i) {
int a;
cin >> a;
l.push_back(a);
}
sort(l.begin(), l.end());... | a.cc:9:1: error: 'vector' does not name a type
9 | vector<int> l;
| ^~~~~~
a.cc: In function 'int main()':
a.cc:15:9: error: 'l' was not declared in this scope
15 | l.push_back(a);
| ^
a.cc:17:10: error: 'l' was not declared in this scope
17 | sort(l.begin(), l.end());
| ... |
s312257116 | p04047 | C | #include<cstdio>
#include<algorithm>
using namespace std;
#define Mod 1000000007
#define ll long long
#define tc getchar()
inline int read(void){
int a=0;static char c;
while((c=tc)<'0'||c>'9');
while(c>='0'&&c<='9')a=a*10+c-'0',c=tc;
return a;
}
ll fac[8005],inv[8005],n,f[4005][4005],x[200005],y[200005... | main.c:1:9: fatal error: cstdio: No such file or directory
1 | #include<cstdio>
| ^~~~~~~~
compilation terminated.
|
s664729673 | p04047 | C++ | #include <iostream>
using namespace std;
int main(void){
int n;
int tmp;
int sum = 0;
cin >> n;
int a[200]={999};
for(int i=0;i<(2*n)-1;i++){
for(int j=i;j<(2*n);j++){
if(a[i]<a[j]){
tmp=a[i];
a[i]=a[j];
a[j]=tmp;
}
}
}
for(i=1;i<N;i++){
if(a[2*i]!=999) sum += a[2*i];
}
cout << sum <<... | a.cc: In function 'int main()':
a.cc:19:13: error: 'i' was not declared in this scope
19 | for(i=1;i<N;i++){
| ^
a.cc:19:19: error: 'N' was not declared in this scope
19 | for(i=1;i<N;i++){
| ^
|
s203237760 | p04047 | C++ | #include <iostream>
int main(void){
int n;
int tmp;
sum = 0;
cin >> n;
int a[200]={999};
for(int i=0;i<(2*n)-1;i++){
for(int j=i;j<(2*n);j++){
if(a[i]<a[j]){
tmp=a[i];
a[i]=a[j];
a[j]=tmp;
}
}
}
for(i=1;i<N;i++){
if(a[2*i]!=999) sum += a[2*i];
}
cout << sum << endl;
} | a.cc: In function 'int main()':
a.cc:6:9: error: 'sum' was not declared in this scope
6 | sum = 0;
| ^~~
a.cc:7:9: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
7 | cin >> n;
| ^~~
| std::cin
In file included from a.cc:1:
/usr/inc... |
s170461757 | p04047 | Java | import java.io.IOException;
import java.util.Arrays;
import java.util.Scanner;
public class ProblemA {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int[] skewers = new int[n * 2];
for (int i = 0; i < n * 2; i++) {
s... | Main.java:5: error: class ProblemA is public, should be declared in a file named ProblemA.java
public class ProblemA {
^
1 error
|
s670959305 | p04047 | Java | import java.io.IOException;
import java.util.Arrays;
import java.util.Scanner;
public class ProblemA {
public static void main(String[] args) {
try {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int[] skewers = new int[n * 2];
for (int i = 0; i... | Main.java:5: error: class ProblemA is public, should be declared in a file named ProblemA.java
public class ProblemA {
^
1 error
|
s850151326 | p04047 | C++ | import java.util.Arrays;
import java.util.Scanner;
public class AtcoderAgc1A {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int n = input.nextInt();
int [] values = new int[n * 2];
for (int i = 0; i < n * 2; i++) {
values[i] = input.ne... | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.Arrays;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:2:1: error: 'import' does not name a type
2 | import java.util.Scanner;
| ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-t... |
s591237315 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N;
cin >> N;
vector<int> vec (N);
for(int i = 0;i < N;i++){
cin >> vec.at(i);
}
sort(vec.begin(),vec.end());
int awnser = 0;
for(int i = 0;i < N;i++){
awnser += max(vec.at(2i),vec.at(2i+1));
}
cout << awnser << endl;
} | a.cc: In function 'int main()':
a.cc:14:37: error: no matching function for call to 'std::vector<int>::at(std::complex<double>)'
14 | awnser += max(vec.at(2i),vec.at(2i+1));
| ~~~~~~^~~~
In file included from /usr/include/c++/14/vector:66,
from /us... |
s162306982 | p04047 | C++ | #--- define function ---#
def num_check(n, l):
if 2 * n == len(l):
return True
else:
return False
#--- main ---#
num = int(input())
l = input().split()
list = [int(i) for i in l]
if not num_check(num, list):
print("Invalid numbers.")
exit()
list.sort()
meet = 0
for i in range(num):
... | a.cc:1:2: error: invalid preprocessing directive #--
1 | #--- define function ---#
| ^~
a.cc:8:2: error: invalid preprocessing directive #--
8 | #--- main ---#
| ^~
a.cc:2:1: error: 'def' does not name a type
2 | def num_check(n, l):
| ^~~
|
s214557909 | p04047 | C++ | #include <iostream>
#include <algorithm>
#include <cmath>
#include <limits>
#include <vector>
#include <cstdio>
#include <bits/stdc++.h>
#include <set>
using namespace std;
using ll =long long;
int main (void) {
int N;
cin >> N;
int a[N];
int b=0;
int sum=0;
for (int i=0; i<N; i++) {
cin >> b;
a[i]... | a.cc: In function 'int main()':
a.cc:22:5: error: request for member 'sort' in 'a', which is of non-class type 'int [N]'
22 | a.sort();
| ^~~~
|
s733669136 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n; cin >> n;
vector<int> l(2*n);
for (int i = 0; i < 2*n; ++i) cin >> l[i];
sort(l.begin(), l.end());
ll ans = 0;
for (int i = 0; i < n; ++i) ans += l[2*i];
cout << ans << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:9:3: error: 'll' was not declared in this scope; did you mean 'l'?
9 | ll ans = 0;
| ^~
| l
a.cc:11:31: error: 'ans' was not declared in this scope; did you mean 'abs'?
11 | for (int i = 0; i < n; ++i) ans += l[2*i];
| ^... |
s146490722 | p04047 | Java | import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
public class ACG001B {
public static void main(String args[]) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
Integer N = Integer.parseInt(br.read... | Main.java:6: error: class ACG001B is public, should be declared in a file named ACG001B.java
public class ACG001B {
^
1 error
|
s726228867 | p04047 | C | #include<iostream>
#include<algorithm>
using namespace std;
int n;
int l[120]={};
int main()
{
cin>>n;
for(int i=1;i<=2*n;i++)
{
cin>>l[i];
}
sort(l+1,l+2*n+1);
int anss=0;
for(int i=1;i<=2*n;i++)
if(i%2!=0)
{
anss+=l[i];
}
cout<<anss<<endl;
return 0;
} | main.c:1:9: fatal error: iostream: No such file or directory
1 | #include<iostream>
| ^~~~~~~~~~
compilation terminated.
|
s390995103 | p04047 | C | #include<bits/stdc++.h>
using namespace std;
int n;
int l[120]={};
int main()
{
cin>>n;
for(int i=1;i<=2*n;i++)
{
cin>>l[i];
}
sort(l+1,l+2*n+1);
int ans=0;
for(int i=1;i<=2*n;i++)
if(i%2!=0)
{
ans+=l[i];
}
cout<<ans<<endl;
return 0;
} | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s854228819 | p04047 | C | #include<bits/stdc++.h>
using namespace std;
int n,a[110],b[110],ans=0,minn,k;
int main()
{
scanf("%d",&n);
n*=2;
for(int i=1;i<=n;i++)scanf("%d",&a[i]);
for(int i=1;i<=n;i++)
{
minn=10000;
k=0;
for(int j=i+1;j<=n;j++)
{
if(abs(a[i]-a[j])<minn && a[i]!=10000 && a[j]!=10000)
{
min... | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s521677118 | p04047 | C++ | 7:51:08
九只羊 2018/4/19 7:51:08
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
int l[120]={};
for(int i=1;i<=2*n;i++)
{
cin>>l[i];
}
sort(l+1,l+2*n+1);
long long ans=0;
for(int i=1;i<=2*n;)
{
ans+=l[i];
i+=2;
}
cout<<ans<<endl;
return 0;
}
| a.cc:1:6: error: invalid digit "8" in octal constant
1 | 7:51:08
| ^~
a.cc:2:23: error: invalid digit "8" in octal constant
2 | 九只羊 2018/4/19 7:51:08
| ^~
a.cc:1:1: error: expected unqualified-id before numeric constant
1 | 7:51:08
| ^
In file included from /usr/... |
s244054685 | p04047 | C | #include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
int l[120]={};
for(int i=1;i<=2*n;i++)
{
cin>>l[i];
}
sort(l+1,l+2*n+1);
long long ans=0;
for(int i=1;i<=2*n;)
{
ans+=l[i];
i+=2;
}
cout<<ans<<endl;
return 0;
} | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s845867014 | p04047 | C | #include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
int l[120]={};
for(int i=1;i<=2*n;i++)
{
cin>>l[i];
}
sort(l+1,l+2*n+1);
long long ans=0;
for(int i=1;i<=2*n;)
{
ans+=l[i];
i+=2;
}
cout<<ans<<endl;
return 0;
} | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s427874857 | p04047 | C | #include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
int l[120]={};
for(int i=1;i<=2*n;i++)
{
cin>>l[i];
}
sort(l+1,l+2*n+1);
long long ans=0;
for(int i=1;i<=2*n;i+=2)
ans+=l[i];
cout<<ans<<endl;
return 0;
} | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s201350866 | p04047 | C | #include <bits/stdc++.h>
using namespace std;
const int N=1e4;
int n,s;
int a[N];
int main()
{
cin>>n;
n*=2;
for (int i=0;++i<=n;) cin>>a[i];
sort(a+1,a+n+1);
for (int i=1;i<=n;i+=2) s+=a[i];
cout<<s;
return 0;
}
| main.c:1:10: fatal error: bits/stdc++.h: No such file or directory
1 | #include <bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s081578573 | p04047 | C | #include<bits/stdc++.h>
using namespace std;
int n,a[2001],sum=0;
inline void init() {
scanf("%d",&n);
n*=2;
for (int i=1;i<=n;i++) scanf("%d",&a[i]);
sort(a+1,a+n+1);
}
inline void work() {
for (int i=1;i<=n;i++)
if (i%2==1)
sum+=a[i];
}
int main() {
init();
work();
printf("%d\n",sum);
return 0;
} | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s236789967 | p04047 | C | #include<bits/stdc++.h>
using namespace std;
int main()
{
int n,a[220]={},ans=0;
cin>>n;
for(int i=1;i<=2*n;i++) cin>>a[i];
sort(a+1,a+2*n+1);
for(int i=1;i<=2*n;i+=2)
{
ans+=a[i];
}
cout<<ans;
} | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s972518110 | p04047 | C++ | #include <iostream>
#include <string>
#include <string.h>
#include <map>
#include <set>
#include <vector>
#include <stdio.h>
#include <math.h>
#include <algorithm>
#include <queue>
#include <cmath>
#include <cstdio>
using namespace std;
int a[100];
int main(){
int n;
cin>>n;
for(int i=0;i<n;i++)
cin>>a[i];
sort(a.begin... | a.cc: In function 'int main()':
a.cc:20:8: error: request for member 'begin' in 'a', which is of non-class type 'int [100]'
20 | sort(a.begin().a.end());
| ^~~~~
|
s536110669 | p04047 | C++ | input(),print(sum(sorted(list(map(int,input().split())))[::2])) | a.cc:1:8: error: expected constructor, destructor, or type conversion before ',' token
1 | input(),print(sum(sorted(list(map(int,input().split())))[::2]))
| ^
a.cc:1:14: error: expected constructor, destructor, or type conversion before '(' token
1 | input(),print(sum(sorted(list(map(int,input().sp... |
s137897851 | p04047 | C++ | import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int n;
n = sc.nextInt();
int[] a = new int[2*n];
for(int i=0; i<2*n; i++) a[i] = sc.nextInt();
Arrays.sort(a);
int cnt=0;
for(int i=0; i<2*n; i+=2) cnt+=a[i];
System.out.println(c... | a.cc:1:1: error: 'import' does not name a type
1 | import java.util.*;
| ^~~~~~
a.cc:1:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:3:1: error: expected unqualified-id before 'public'
3 | public class Main {
| ^~~~~~
|
s886277148 | p04047 | C++ | gets;p gets.split.map(&:to_i).sort.each_slice(2).map(&:min).inject :+ | a.cc:1:1: error: 'gets' does not name a type
1 | gets;p gets.split.map(&:to_i).sort.each_slice(2).map(&:min).inject :+
| ^~~~
a.cc:1:6: error: 'p' does not name a type
1 | gets;p gets.split.map(&:to_i).sort.each_slice(2).map(&:min).inject :+
| ^
|
s824063457 | p04047 | C++ | #include<iostream>
#include<cstdio>
#include<algorithm>
using namespace std;
int n,a[102],cnt=0,;
int main()
{
scanf("%d",&n);
for(int i=1;i<=2*n;i++) scanf("%d",&a[i]);
sort(a+1,a+2*n+1);
for(int i=1;i<=2*n-1;i+=2) cnt+=min(a[i],a[i+1]);
printf("%d",cnt);
return 0;
}
| a.cc:5:20: error: expected unqualified-id before ';' token
5 | int n,a[102],cnt=0,;
| ^
|
s020054211 | p04047 | C++ | v#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;
#define int long long
int dx[] = {1, 0, -1, 0, 1, -1, -1, 1};
int dy[] = {0, 1, 0, -1, 1, 1, -1, -1};
int N;
int L[200];
signed main() {
cin >> N;
for (int i = 0; i < 2 * N; i++) {
cin >> L[i];
}
sort(L, L + 2 * N);
... | a.cc:1:2: error: stray '#' in program
1 | v#define _USE_MATH_DEFINES
| ^
a.cc:1:1: error: 'v' does not name a type
1 | v#define _USE_MATH_DEFINES
| ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:62,
from /usr/include/c++/14/algorithm:60,
from /usr/... |
s847408034 | p04047 | C++ | #include<iostream>
#include<algorithm>
#include<vector>
#include<string>
#include<cstring>
#include<map>
#include<set>
#include<deque>
#include<caserrt>
using namespace std;
#define sz(x) (int)(x.size())
#define fi(a,b) for(int i=a;i<b;++i)
#define fj(a,b) for(int j=a;j<b;++j)
#define fo(a,b) for(int o=a;o<b;++o)
#de... | a.cc:9:9: fatal error: caserrt: No such file or directory
9 | #include<caserrt>
| ^~~~~~~~~
compilation terminated.
|
s000583005 | p04047 | C++ |
#include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin >> n;
vector <int> x(2*n);
for(int i = 0; i < 2*n;i++){
cin >> x[i];
}
sort(x.begin(),x.end());
int answer = 0;
for(int i = 0;i < n;i++){
answer = x[2*i];
cout << answer << endl;
return 0;
}
}
| a.cc:16:1: error: extended character is not valid in an identifier
16 | sort(x.begin(),x.end());
| ^
a.cc: In function 'int main()':
a.cc:16:1: error: '\U000000a0' was not declared in this scope
16 | sort(x.begin(),x.end());
| ^
|
s247670468 | p04047 | C++ | #include <bits/stdc++.h>
int main(){
int n;
cin >> n;
vector<int> x(2*n);
for(int i=0; i<2*n; ++i)
cin >> x[i];
sort(x.begin(), x.end());
int ans = 0;
for(int i=0; i<n; ++i)
ans += x[2*i];
cout << ans << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:4:4: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
4 | cin >> n;
| ^~~
| std::cin
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:146,
from a.cc:1:
/usr/include/c++/14/iostream:62:18: note: 's... |
s867695011 | p04047 | C++ | 1. using namespace std;
2.
3. int main()
4. {
5. int n;
6. cin >> n;
7. vector<int> x(2*n);
8. for(int i=0; i<2*n; ++i)
9. cin >> x[i];
10.
11. sort(x.begin(), x.end());
12. int ans = 0;
13. for(int i=0; i<n; ++i)
14. ans += x[2*i];
15. cout << ans << endl;
16.
17. ... | a.cc:2:4: error: extended character is not valid in an identifier
2 | 2.
| ^
a.cc:10:5: error: extended character is not valid in an identifier
10 | 10.
| ^
a.cc:16:5: error: extended character is not valid in an identifier
16 | 16.
| ^
a.cc:1:1: error: expected unqual... |
s602924013 | p04047 | C++ | //InTheNameOfGod
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,j,k) for(int i=j;i<k;++i)
#define rrep(i,j,k) for(int i=j;i>=k;i--)
#define pb push_back
#define lb(i) i&(-i);
const int maxn =2e6+6;
int n,a[maxn];
int main()
{
ios_base::sync_with_stdio(false);cin.tie(0);
cin>>n;
... | a.cc: In function 'int main()':
a.cc:16:16: error: expected ';' before 'cin'
16 | sort(a,a+n)cin>>a[i];
| ^~~
| ;
|
s889869038 | p04047 | C++ | //InTheNameOfGod
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define rep(i,j,k) for(int i=j;i<k;++i)
#define rrep(i,j,k) for(int i=j;i>=k;i--)
#define pb push_back
#define lb(i) i&(-i);
const int maxn =2e6+6;
int n,a[maxn];
int main()
{
ios_base::sync_with_stdio(false);cin.tie(0);
cin>>n;
... | a.cc: In function 'int main()':
a.cc:5:20: error: expected ',' or ';' before 'for'
5 | #define rep(i,j,k) for(int i=j;i<k;++i)
| ^~~
a.cc:18:5: note: in expansion of macro 'rep'
18 | rep(i,0,n)
| ^~~
a.cc:18:9: error: 'i' was not declared in this scope
18 | rep(i,0,n... |
s629767438 | p04047 | C++ | #include <iostream>
#include <bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin >> n;
int a[2*n];
for(int i=0;i<2*n;i++)
cin>>a[i];
int s=0;
sort(a,a+2*n);
for(int i=0;i<2*n;i+=2)
s=(a[i]>a[i+1])?s+a[i+1]:s+a[i]);
cout << s;
} | a.cc: In function 'int main()':
a.cc:14:40: error: expected ';' before ')' token
14 | s=(a[i]>a[i+1])?s+a[i+1]:s+a[i]);
| ^
| ;
|
s511641046 | p04047 | C++ | #include <iostream>
#include <algorithm>
using namespace std;
int main()
{
int n;
cin >> n;
int a[2n];
for(int i=0;i<2n;i++)
cin>>a[i];
int s=0;
sort(a,a+2n);
for(int i=0;i<2n;i++)
s=s+((a[i]>a[i+1])?a[i+1]:a[i]);
cout << s;
} | a.cc: In function 'int main()':
a.cc:8:15: error: unable to find numeric literal operator 'operator""n'
8 | int a[2n];
| ^~
a.cc:9:23: error: unable to find numeric literal operator 'operator""n'
9 | for(int i=0;i<2n;i++)
| ^~
a.cc:10:14: error: 'a... |
s210247942 | p04047 | C++ | include <iostream>
#include <algoithm>
using namespace std;
int main()
{
int n;
cin >> n;
int a[2n];
for(int i=0;i<2n;i++)
cin>>a[i];
int s=0;
sort(a,a+2n);
for(int i=0;i<2n;i++)
s=s+((a[i]>a[i+1])?a[i+1]:a[i]);
cout << s;
} | a.cc:2:10: fatal error: algoithm: No such file or directory
2 | #include <algoithm>
| ^~~~~~~~~~
compilation terminated.
|
s060257919 | p04047 | C++ | #include <iostream>
#include <algorithm>
using namespace std;
main()
{
int n;
cin>> n;
int a[2n];
for(int i=0;i<2n;i++)
cin >> a[i];
sort (a,a+2n);
int s=0;
for(int i=0;i<2n;i+=2)
{
s=s+((a[i]>a[i+1])?a[i+1]:a[i]);
}
cout << s;
} | a.cc:4:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
4 | main()
| ^~~~
a.cc: In function 'int main()':
a.cc:8:11: error: unable to find numeric literal operator 'operator""n'
8 | int a[2n];
| ^~
a.cc:9:19: error: unable to find numeric literal operator ... |
s274919694 | p04047 | C++ | #include <iostream>
using namespace std;
int main()
{
| a.cc: In function 'int main()':
a.cc:5:2: error: expected '}' at end of input
5 | {
| ~^
|
s166529292 | p04047 | C++ | #include <bits.stdc++.h>
using namespace std;
int n;
int a[202];
int main() {
cin >> n;
for(int i = 0; i < 2 * n; i++) cin >> a[i];
sort(a,a+2*n);
int ans = 0;
for(int i = 0; i < 2 * n; i += 2) ans += a[i];
cout << ans << endl;
}
| a.cc:1:10: fatal error: bits.stdc++.h: No such file or directory
1 | #include <bits.stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s211703351 | p04047 | C++ | #include<iostream>
using namespace std;
int main(){
int n;
cin >> n;
int l[2*n];
int i,j;
for(i=0;i<2*n;i++){
cin >> l[i];
}
for(i=0;i<2*n;i++){
for(j=0j<2*n-1-i;j++){
if(l[j]>l[j+1]){
int x=l[j];
l[j]=l[j+1];
l[j+1]=x;
}
}
}
int ans;
for(i=0;i<n;i++){
ans +=l[i*2];
}
cout << ans <<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:12:9: error: invalid operands of types '__complex__ int' and 'int' to binary 'operator<'
12 | for(j=0j<2*n-1-i;j++){
| ~~^~~~~~~~
| | |
| | int
| __complex__ int
a.cc:12:21: error: expected ';' before ')' token
12 | f... |
s834586013 | p04047 | C++ | #include <iostream>
#include <algorithm>
using namespace std;
int main(){
int N;
int L[N];
for(int i = 0; i < 2*N; i++){
cin >> L[i];
}
sort(L, L+2N);
int sum = 0;
for(int i = 0; i < N; i++){
sum += L[2*N];
}
cout << sum << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:12:13: error: unable to find numeric literal operator 'operator""N'
12 | sort(L, L+2N);
| ^~
|
s210716867 | p04047 | C++ | #include <iostraem>
#include <algorithm>
using namespace std;
int main(){
int N;
int L[N];
for(int i = 0; i < 2*N; i++){
cin >> L[i];
}
sort(L, L+2N);
int sum = 0;
for(int i = 0; i < N; i++){
sum += L[2*N];
}
cout << sum << endl;
return 0;
} | a.cc:1:10: fatal error: iostraem: No such file or directory
1 | #include <iostraem>
| ^~~~~~~~~~
compilation terminated.
|
s141310213 | p04047 | C++ |
#include <iostream>
#include <vector>
#include <algorithm>
#include <set>
using namespace std;
void solve(vector<int> &v)
{
sort(v.begin(),v.end());
// reverse(v.begin(), v.end());
int res = 0;
for(size_t i = 0 ; i < v.size()-1 ; i+=2)
{
res += min(v[i],v[i+1]);
}
cout << res << endl;
}
int main(void)
{
int ... | a.cc: In function 'int main()':
a.cc:32:15: error: 'v2' was not declared in this scope; did you mean 'v'?
32 | solve(v2);
| ^~
| v
|
s676211997 | p04047 | C++ |
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main_tmp(void)
{
int n;
cin >> n;
vector<int> v(n);
int idx=0;
while(n--)
{
cin >> v[idx++];
}
sort(v.begin(),v.end());
reverse(v.begin(), v.end());
if(v.size() >= 2)
{
cout << v[1] << endl;
}else
{
cout << v[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
|
s001571395 | p04047 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(void)
{
int n;
cin >> n;
vector<int> v(n);
int idx=0;
while(n--)
{
cin >> v[idx++];
}
sort(v.begin(),v.end());
reverse(v.begin(), v.end());
if(v.size() >= 1)
{
cout << v[1] << endl;
}else
{
cout << v[0] << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:14:9: error: 'sort' was not declared in this scope; did you mean 'short'?
14 | sort(v.begin(),v.end());
| ^~~~
| short
a.cc:15:9: error: 'reverse' was not declared in this scope
15 | reverse(v.begin(), v.end());
| ^~~~~... |
s925131358 | p04047 | C++ | #include <iostream>
using namespace std;
int main(void)
{
int n;
cin >> n;
vector<int> v(n);
int idx=0;
while(n--)
{
cin >> v[idx++];
}
sort(v.begin(),v.end());
reverse(v.begin(), v.end());
if(v.size() >= 1)
{
cout << v[1] << endl;
}else
{
cout << v[0] << endl;
}
return 0;
}
| a.cc: In function 'int main()':
a.cc:7:9: error: 'vector' was not declared in this scope
7 | vector<int> v(n);
| ^~~~~~
a.cc:2:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
1 | #include <iostream>
+++ |+#include <vector>
... |
s282379812 | p04047 | C++ | n = input()
a = sorted(map(int, raw_input().split()))
print sum([a[2 * i] for i in xrange(n)])
| a.cc:1:1: error: 'n' does not name a type
1 | n = input()
| ^
|
s362182072 | p04047 | C++ | #include <iostream>
#include <vector>
int main(int argc, char* argv[])
{
int n;
scanf("%d", &n);
std::vector<int> input(2*n);
for(int i = 0; i < input.size(); ++i){
scanf("%d", &input[i]);
}
sort(input.begin(), input.end());
int ans = 0;
for(int i = 0; i < input.size(); i += 2){... | a.cc: In function 'int main(int, char**)':
a.cc:12:5: error: 'sort' was not declared in this scope; did you mean 'short'?
12 | sort(input.begin(), input.end());
| ^~~~
| short
|
s378896913 | p04047 | C++ | #define _CRT_SECURE_NO_WARNINGS
#include<cstdio>
#include<vector>
#include<string>
#include<iostream>
#include<algorithm>
#include<map>
#include<iterator>
#include<set>
#include<stack>
#include<queue>
#include<fstream>
#include<iomanip>
#include <unordered_map>
#include <unordered_set>
#include <numeric>
#include<cmath... | a.cc: In function 'int main()':
a.cc:26:23: error: 'memset' was not declared in this scope
26 | #define FILL(a,value) memset(a, value, sizeof(a))
| ^~~~~~
a.cc:153:9: note: in expansion of macro 'FILL'
153 | FILL(M, -1);
| ^~~~
a.cc:19:1: note: 'memset' is defined ... |
s465239723 | p04047 | C++ | #include<iostream>
using namespace std;
int main(){count << 3; return 0;} | a.cc: In function 'int main()':
a.cc:4:12: error: 'count' was not declared in this scope
4 | int main(){count << 3; return 0;}
| ^~~~~
|
s721706968 | p04047 | Java | import java.util.Scanner;
public class BBQ {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int N = scanner.nextInt();
int[] L = new int[2*N];
int temp = 0, result = 0;
for (int i = 0; i < 2*N; i++) {
L[i] = scanner.nextInt();
... | Main.java:3: error: class BBQ is public, should be declared in a file named BBQ.java
public class BBQ {
^
1 error
|
s184665114 | p04047 | Java | import java.util.*;
public class Main {
public void main(String[] args) {
Scanner sc = new Scanner(System.in);
int maxCnt = sc.nextInt();
int[] arr = new int[maxCnt*1];
for (int i = 0; i < arr.length; i++) {
arr[i] = sc.nextInt();
}
sort(arr, 0, arr.length);
int sum = 0;
for(int i = 0; i < maxCnt * 2; i+=2... | Main.java:46: error: cannot find symbol
temp = arr[end];
^
symbol: variable temp
location: class Main
Main.java:48: error: cannot find symbol
arr[start] = temp;
^
symbol: variable temp
location: class Main
2 errors
|
s040653895 | p04047 | Java | public void main(String[] args) {
Scanner sc = new Scanner(System.in);
int maxCnt = sc.nextInt();
int[] arr = new int[maxCnt*1];
for (int i = 0; i < arr.length; i++) {
arr[i] = sc.nextInt();
}
sort(arr, 0, arr.length);
int sum = 0;
for(int i = 0; i < maxCnt * 2; i+=2) {
sum += arr[i+1];
}
System.out.p... | Main.java:1: error: unnamed classes are a preview feature and are disabled by default.
public void main(String[] args) {
^
(use --enable-preview to enable unnamed classes)
1 error
|
s173234705 | p04047 | C++ | #include<iostream>
#include<cmath>
#include<algorithm>
#include<iomanip>
#include<string>
#include<vector>
#include<cstdio>
#include<cstring>
#include<map>
#include<set>
#include<fstream>
#include<sstream>
#include<queue>
#include<iterator>
using namespace std;
vector<int> g[2000];
int n,k;
int dfs(int x,int pre,int d,... | a.cc:68:13: error: redefinition of 'std::vector<int> g [2000]'
68 | vector<int> g[2000];
| ^
a.cc:16:13: note: 'std::vector<int> g [2000]' previously declared here
16 | vector<int> g[2000];
| ^
a.cc:69:5: error: redefinition of 'int n'
69 | int n,k;
| ^
a.cc:17:5: ... |
s772026084 | p04047 | C++ | #include <iostream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <stdlib.h>
#include <queue>
#include <set>
#include <string>
#include <string.h>
#include <cstring>
#include <stdio.h>
#include <fstream>
#include <stack>
#include <iomanip>
//#include <conio.h>
//#include <windows.h>
//#include <time... | a.cc: In function 'void bfs(int)':
a.cc:36:37: error: cannot bind rvalue reference of type 'int&&' to lvalue of type 'int'
36 | que.push(make_pair<int,int>(x,0));
| ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
from /usr/include... |
s528603438 | p04047 | C++ | #include <iostream>
#include <algorithm>
#include <cmath>
#include <vector>
#include <stdlib.h>
#include <queue>
#include <set>
#include <string>
#include <string.h>
#include <cstring>
#include <stdio.h>
#include <fstream>
#include <stack>
#include <iomanip>
//#include <conio.h>
#include <windows.h>
#include <time.h>
... | a.cc:16:10: fatal error: windows.h: No such file or directory
16 | #include <windows.h>
| ^~~~~~~~~~~
compilation terminated.
|
s440079820 | p04047 | Java | import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.Random;
import java.util.StringTokenizer;
public class AGC {
public static void main (String[] args) {new AGC();}
AGC() {
FastScanner fs = new FastScanner();
P... | Main.java:8: error: class AGC is public, should be declared in a file named AGC.java
public class AGC {
^
1 error
|
s586805497 | p04047 | C | #include<stdio.h>
main()
{
int n,a[100],i.ans;
scanf("%d",&n);
i=0;
while(
scanf("%d ",&a[i]);
printf("%d",ans);
} | main.c:2:1: error: return type defaults to 'int' [-Wimplicit-int]
2 | main()
| ^~~~
main.c: In function 'main':
main.c:4:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
4 | int n,a[100],i.ans;
| ^
main.c:6:1: error: 'i' undeclared (first use in this functio... |
s817383375 | p04047 | C | #include<stdio.h>
int main(){
int n,temp;
scanf("%d",&n);
/* printf("n;%d",n);
printf("\n");
printf("k;%d",k);
printf("\n");*/
int i[n-1];
int max[k-1];
int count=0;
int total=0;
// for(int j=0;j<k;j++){
// max[j] = 0;
// }
for(int j=0;j<n;j++){
scanf... | main.c: In function 'main':
main.c:13:13: error: 'k' undeclared (first use in this function)
13 | int max[k-1];
| ^
main.c:13:13: note: each undeclared identifier is reported only once for each function it appears in
|
s305908365 | p04047 | Java |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class MysteriousLight {
public static void main(String[] args) throws NumberFormatException, IOException {
// TODO Auto-generated method stub
BufferedReader br = new BufferedReader(new InputStreamReader(System.in... | Main.java:6: error: class MysteriousLight is public, should be declared in a file named MysteriousLight.java
public class MysteriousLight {
^
1 error
|
s777835417 | p04047 | Java | package main;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class MysteriousLight {
public static void main(String[] args) throws NumberFormatException, IOException {
// TODO Auto-generated method stub
BufferedReader br = new BufferedReader(new InputStreamRe... | Main.java:7: error: class MysteriousLight is public, should be declared in a file named MysteriousLight.java
public class MysteriousLight {
^
1 error
|
s094903228 | p04047 | Java | package main;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
public class BBQEasy {
public static void main(String[] args) throws NumberFormatException, IOException {
// TODO Auto-generated method stub
// TOD... | Main.java:9: error: class BBQEasy is public, should be declared in a file named BBQEasy.java
public class BBQEasy {
^
1 error
|
s635598420 | p04047 | C++ | #include <iostream>
#include <algorithm>
#include <string>
int N_MAX = 1000;
int N;
using namespace std;
int main(int argc, const char * argv[]) {
int L[N_MAX];
int i;
memset(L, 0, sizeof(L));
cin >> N;
for(i = 0; i < 2*N; i++) {
cin >> L[i];
}
sort(L, L+2*N);
... | a.cc: In function 'int main(int, const char**)':
a.cc:14:5: error: 'memset' was not declared in this scope
14 | memset(L, 0, sizeof(L));
| ^~~~~~
a.cc:3:1: note: 'memset' is defined in header '<cstring>'; this is probably fixable by adding '#include <cstring>'
2 | #include <algorithm>
+++ |+#incl... |
s968776435 | p04047 | C++ | 213213 | a.cc:1:1: error: expected unqualified-id before numeric constant
1 | 213213
| ^~~~~~
|
s501900016 | p04047 | C++ |
#include <iostream>
#include <sstream>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <vector>
#define INF 999999999
#define llong long long
#define pb(a) push_back(a)
#define REP(i, n) for(int i = 0;i < n;i++)
#define REPR(i, n) for(int i = n;i >= 0;i--)
#define FOR(i, m, n) for(int i = m;i < n... | a.cc: In function 'int main()':
a.cc:19:18: error: 'sort' was not declared in this scope; did you mean 'short'?
19 | #define VSORT(v) sort(v.begin(), v.end());
| ^~~~
a.cc:41:3: note: in expansion of macro 'VSORT'
41 | VSORT(L);
| ^~~~~
|
s196662903 | p04047 | C++ | #include <algorithm>
sort(l,l+n*2);
while(count < n*2){
ans += min(l[count],l[count+1]);
count+=2;
}
cout << ans << "\n";
return 0;
} | a.cc:2:9: error: expected constructor, destructor, or type conversion before '(' token
2 | sort(l,l+n*2);
| ^
a.cc:4:5: error: expected unqualified-id before 'while'
4 | while(count < n*2){
| ^~~~~
a.cc:8:5: error: 'cout' does not name a type
8 | cout << ans << "\n";
... |
s128059461 | p04047 | C++ | #include <iostream>
using namespace std;
int main() {
int n,count=0,ans;
cin >> n;
int l[n*2];
for(int i = 0; i < n*2; i++){
cin >> l[i];
}
sort(l,l+n*2);
while(count < n*2){
ans += min(l[count],l[count+1]);
count+=2;
}
cout << ans << "\n";
... | a.cc: In function 'int main()':
a.cc:13:5: error: 'sort' was not declared in this scope; did you mean 'short'?
13 | sort(l,l+n*2);
| ^~~~
| short
|
s308754508 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin >> n;
int arr[(2 * n) + 5];
for(int i = 1; i <= 2 * n; ++i)
{
cin >> arr[i];
}
sort(arr + 1, arr + 1 + 2*n);
int ans = 0;
for(int i = 1; i <= n; ++i)
{
ans += arr[(2 * i) - 1];
/cout << arr[2 * i - 1];
}
cout << ans;
return 0;
} | a.cc: In function 'int main()':
a.cc:19:17: error: expected primary-expression before '/' token
19 | /cout << arr[2 * i - 1];
| ^
|
s894451742 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
using ll = long long;
const double pi = acos(-1);
#define FOR(i,a,b) for (ll i=(a),__last_##i=(b);i<__last_##i;i++)
#define RFOR(i,a,b) for (ll i=(b)-1,__last_##i=(a);i>=__last_##i;i--)
#define REP(i,n) FOR(i,0,n)
#define RREP(i,n) RFOR(i,0,n)
#define __GET_MACRO3(_1, _2, _... | a.cc: In function 'int main()':
a.cc:20:14: error: type/value mismatch at argument 1 in template parameter list for 'template<class _Tp, class _Alloc> class std::vector'
20 | vector<11> L(2,n);
| ^
a.cc:20:14: note: expected a type, got '11'
a.cc:20:14: error: template argument 2 is invalid
... |
s781290584 | p04047 | C++ | #include <iostream>
#include <cstdio>
#include <vector>
using namespace std;
int main(void)
{
int n;
scanf("%d", &n);
n <<= 1;
vector<int> a(n);
for(int i = 0;i < n;i++) scanf("%d", &a[i]);
sort(a.begin(), a.end());
int res = 0;
for(int i = 0;i < n;i += 2) res += a[i];
printf("%d\n", res);
} | a.cc: In function 'int main()':
a.cc:13:9: error: 'sort' was not declared in this scope; did you mean 'short'?
13 | sort(a.begin(), a.end());
| ^~~~
| short
|
s821540665 | p04047 | C++ | #include <algorithm>
#include <iostream>
#include <cstdlib>
#include <cstring>
#include <cstdio>
#include <cmath>
using namespace std;
int n,l[105],ans;
void work()
{
scanf("%d",&n),n*;
for (int i=1; i<=n; i++) scanf("%d",&l[i]);
sort(l+1,l+n+1);
for (int i=1; i<=n; i+=2) ans+=l[i];
printf("%d",ans);
}
int ma... | a.cc: In function 'void work()':
a.cc:13:26: error: expected primary-expression before ';' token
13 | scanf("%d",&n),n*;
| ^
|
s305811854 | p04047 | C++ | #include<iostream>
#include<vector>
#include<algorithm>
#include<cstring>
#include<cstdio>
#include<cmath>
#include<cstdlib>
#include<ctime>
#include<queue>
#include<set>
using namespace std;
const int N=2e6;
int gi() {
int w=0;bool q=1;char c=getchar();
while ((c<'0'||c>'9') && c!='-') c=getchar();
if (c=='-') q=0,... | a.cc: In function 'void link(int, int)':
a.cc:24:50: error: reference to 'next' is ambiguous
24 | inline void link(int a,int b) { d[to[++tot]=b]++,next[tot]=head[a],head[a]=tot; }
| ^~~~
In file included from /usr/include/c++/14/string:47,
from ... |
s602296858 | p04047 | C++ | #include <iostream>
#include <algorithm>
#include <cstdio>
#include <cmath>
#include <math.h>
#include <string>
#include <string.h>
#include <stack>
#include <queue>
#include <vector>
#include <utility>
#include <set>
#include <map>
#include <stdlib.h>
#include <iomanip>
using namespace std;
#define ll long long
#def... | In file included from /usr/include/c++/14/algorithm:61,
from a.cc:2:
/usr/include/c++/14/bits/stl_algo.h: In instantiation of 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = long long int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
... |
s531605944 | p04047 | C++ | /**********************
* AGC001 -A
*********************************/
#include <iostream>
int main() {
int skewer_num = 0, ans = 0;
std::cin >> skewer_num;
skewer_num *= 2;
int skewer_array[200];
for (int i = 0; i < skewer_num; ++i) {
std::cin >> skewer_array[i];
}
std::sort(skewer_arr... | a.cc: In function 'int main()':
a.cc:13:10: error: 'sort' is not a member of 'std'; did you mean 'qsort'?
13 | std::sort(skewer_array,skewer_array+skewer_num);
| ^~~~
| qsort
|
s455774393 | p04047 | C++ | /**********************
* AGC001 -A
*********************************/
#include <iostream>
int main() {
int skewer_num = 0, ans = 0;
std::cin >> skewer_num;
skewer_num *= 2;
int skewer_array[skewer_num];
for (int i = 0; i < skewer_num; ++i) {
std::cin >> skewer_array[i];
}
std::sort(sk... | a.cc: In function 'int main()':
a.cc:14:10: error: 'sort' is not a member of 'std'; did you mean 'qsort'?
14 | std::sort(skewer_array,skewer_array + skewer_num);
| ^~~~
| qsort
|
s693008885 | p04047 | Java | import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;
public class Tester {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
List<Integer> list = new ArrayList<>();
in.nextInt();
while(in.hasNextInt()) {
list.add(in.ne... | Main.java:6: error: class Tester is public, should be declared in a file named Tester.java
public class Tester {
^
1 error
|
s421932171 | p04047 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main() {
int tmp, N, ans = 0;
vector<int> L;
cin >> N;
for(int i=0;i<2*N;i++) {
cin >> tmp;
L.push_back(tmp);
}
sort(L.begin(), L.end());
for(int i=0;i<2*N;i+=2) {
ans += L[i];
}
cout << ans << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:14:9: error: 'sort' was not declared in this scope; did you mean 'short'?
14 | sort(L.begin(), L.end());
| ^~~~
| short
|
s380308479 | p04047 | C++ | QAQ | a.cc:1:1: error: 'QAQ' does not name a type
1 | QAQ
| ^~~
|
s549559561 | p04047 | C++ | //AGC 006-A
#define _USE_MATH_DEFINES
#include <iostream>
#include <cmath>
#include <stdlib.h>
#include <algorithm>
#include <cstdio>
#include <vector>
#include <cstring>
#include <numeric>
#include <string>
#include <map>
#include <sstream>
using namespace std;
int main(){
int N, MeatNum = 0;
vector<int> L[20... | a.cc: In function 'int main()':
a.cc:22:42: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::vector<int>')
22 | for(int i = 0; i < 2*N; i++) cin >> L[i];
| ~~~ ^~ ~~~~
| ... |
s170447836 | p04047 | C++ | //AGC 006-A
#define _USE_MATH_DEFINES
#include <iostream>
#include <cmath>
#include <stdlib.h>
#include <algorithm>
#include <cstdio>
#include <vector>
#include <cstring>
#include <numeric>
#include <string>
#include <map>
#include <sstream>
using namespace std;
int main(){
int N, MeatNum = 0;
vector<int> L[20... | a.cc: In function 'int main()':
a.cc:22:42: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'std::vector<int>')
22 | for(int i = 0; i < 2*N; i++) cin >> L[i];
| ~~~ ^~ ~~~~
| ... |
s795618723 | p04047 | Java | import java.io.*;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.StringTokenizer;
/**
* Created by vikas.k on 25/12/16.
*/
public class A {
public static void main(String[] args){
MyScanner sc = new MyScanner();
out = new PrintWriter(new Buffered... | Main.java:10: error: class A is public, should be declared in a file named A.java
public class A {
^
1 error
|
s713692225 | p04047 | Java | import java.util.Scanner;
import java.util.Arrays;
public class AA{
public static void main(String[] args){
Scanner kbs=new Scanner(System.in);
int kushi=kbs.nextInt();
int goukei=0;
int[] nagasa=new int[2*kushi];
for(int i=0;i<2*kushi;i++){
nagasa[i]=kbs.nextInt();
}
Arrays.sort(nagasa);
for(int i=0;i<2*ku... | Main.java:4: error: class AA is public, should be declared in a file named AA.java
public class AA{
^
1 error
|
s362279768 | p04047 | C++ | #include <iostream> int main(){;int n,ans=0;cin>>n;vector<Int> v(2*n);for(int i=0;i<2*n;++i){cin>>v[i];} sort(v.begin(),v.end());for(int i=1;i<2*n;i+=2){ans+=v[i];}cout<<ans<<endl;} | a.cc:1:21: warning: extra tokens at end of #include directive
1 | #include <iostream> int main(){;int n,ans=0;cin>>n;vector<Int> v(2*n);for(int i=0;i<2*n;++i){cin>>v[i];} sort(v.begin(),v.end());for(int i=1;i<2*n;i+=2){ans+=v[i];}cout<<ans<<endl;}
| ^~~
/usr/bin/ld: /usr/lib/gcc/x86_64-lin... |
s858568345 | p04047 | C++ | #include <iostream>
#include<vector>
using namespace std;
int main(int argc, const char * argv[]) {
int n = 0;
int count = 0;
vector<int> vec;
cin >> n;
int x = 0;
// int i = 0;
for (int j = 0; j< n*2 ; j++) {
cin>>x;
vec.push_back(x);
}
sort(vec.begin(),vec.end(... | a.cc: In function 'int main(int, const char**)':
a.cc:17:5: error: 'sort' was not declared in this scope; did you mean 'short'?
17 | sort(vec.begin(),vec.end());
| ^~~~
| short
|
s853537640 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int main() {
cin >> n;
vector<int> vec;
for(int i(0); i < n; i++) {
int x;
cin >> x;
vec.push_back(x);
}
int ans(0);
sort(vec.begin(), vec.end());
for(int i(0); i + 1 < (int)vec.size(); i += 2) {
ans += min(vec[i], vec[i + 1]);
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:4:16: error: 'n' was not declared in this scope; did you mean 'yn'?
4 | cin >> n;
| ^
| yn
|
s208753421 | p04047 | C++ | n = int(raw_input())
l = map(int, raw_input().split())
l.sort()
sum = 0
for i in range(0, n, 2):
sum += i
print sum | a.cc:1:1: error: 'n' does not name a type
1 | n = int(raw_input())
| ^
|
s180270918 | p04047 | C++ | #include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cstdio>
#include <queue>
#include "math.h"
#include <complex>
#include <iomanip>
#define ifor(i,a,b) for (int i=(a);i<(b);i++)
#define rfor(i,a,b) for (int i=(b)-1;i>=(a);i--)
#define rep(i,n) for (int i=0;i<(n);i++)
#define rrep(i,n... | a.cc: In function 'int main()':
a.cc:28:18: error: expression cannot be used as a function
28 | cout << 3(N-gcd(N,X))<<endl;
| ~^~~~~~~~~~~~
|
s203963174 | p04047 | C++ | #include<iostream>
#include<vector>
#include<cstdio>
#include<algorithm>
using namespace std;
vector<int> edge[2010];
int dis[2010];
bool used[2010];
int n, k;
int main() {
int a, b,ma=100000;
cin >> n >> k;
for (int i = 0; i < n - 1; i++) {
scanf("%d %d", &a, &b);
a--; b--;
edge[a].push_back(b);
edge[b].p... | a.cc: In function 'int main()':
a.cc:22:25: error: 'evencalc' was not declared in this scope
22 | evencalc(i, i, 0);
| ^~~~~~~~
a.cc:31:53: error: invalid use of member function 'std::vector<_Tp, _Alloc>::size_type std::vector<_Tp, _Alloc>::size() const [with _Tp... |
s683931842 | p04047 | C++ | include <iostream>
#include <algorithm>
#include<functional>
using namespace std;
int main(void) {
// Here your code !
int a, size;
int ans = 0;
cin >> a;
size = a * 2;
int *b = new int[size];
for (int i = 0; i < size; i++)
cin >> b[i];
sort(b, b + size,greater<int>());
for (int j = 1; j <size;j=j+... | 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 __... |
s197932274 | p04047 | C++ | #include <iostream>
using namespace std;
#define MAX_N 100
int N;
int L[2*MAX_N];
int main(){
cin >> N;
for(int i=0; i<2*N; i++) cin >> L[i];
sort(L, L+2*N);
int sol=0;
for(int i=0; i<N; i++) sol+=L[2*i];
cout << sol << endl;
}
| a.cc: In function 'int main()':
a.cc:11:9: error: 'sort' was not declared in this scope; did you mean 'short'?
11 | sort(L, L+2*N);
| ^~~~
| short
|
s253542781 | p04047 | C++ | #include<iostream>
#include<cstdio>
#include<cmath>
#include<cstring>
#include<vector>
#include<queue>
#include<map>
#include<list>
#include<map>
#include<stack>
#include<cstdlib>
#define P(p) cout << (p) << endl;
#define rep(i, n) for(int i = 0; i < n; i++)
using namespace std;
int main(){
int n,num,sum = 0;
ve... | a.cc: In function 'int main()':
a.cc:27:3: error: 'sort' was not declared in this scope; did you mean 'sqrt'?
27 | sort(v.begin(),v.end());
| ^~~~
| sqrt
|
s707396321 | p04047 | C++ | #include <iostream>
using namespace std;
int main(){
int n;
cin >> n;
n *= 2;
int l[n];
for(int i = 0; i < n; i++){
cin >> l[i];
}
sort(l, l + n);
int total = 0;
for(int i = 0; i < n; i += 2){
total += min(l[i], l[i + 1]);
}
cout << total << endl;
}
| a.cc: In function 'int main()':
a.cc:11:5: error: 'sort' was not declared in this scope; did you mean 'short'?
11 | sort(l, l + n);
| ^~~~
| short
|
s119644285 | p04047 | Java | import java.util.*;
public class Main{
public static void main(String[] args){
Scanner s = new Scanner(System.in);
int n = s.nextInt();
int ans = 0;
int[] a = new int[2*n];
for(int i=0;i<2*n;i++) a[i] = s.nextInt();
Arrays.sort(a);
for(int i=0;i<2n;i+=2) ans += Math.min(a[i],a[i+1]);
System.out.println(ans);
}
} | Main.java:13: error: ';' expected
for(int i=0;i<2n;i+=2) ans += Math.min(a[i],a[i+1]);
^
Main.java:13: error: ')' expected
for(int i=0;i<2n;i+=2) ans += Math.min(a[i],a[i+1]);
^
Main.java:13: error: ';' expected
for(int i=0;i<2n;i+=2) ans += Math.min(a[i],a[i+1]);
^
3... |
s509969054 | p04047 | C++ | #include <iostream>
using namespace std;
int main() {
int n; cin >> n;
int l[101];
for(int i=0; i<2*n; i++) cin >> l[i];
sort(l, l+2*n);
int ret = 0;
for(int i=0; i<n; i++) ret += min(l[2*i], l[2*i+1]);
cout << ret << endl;
} | a.cc: In function 'int main()':
a.cc:8:5: error: 'sort' was not declared in this scope; did you mean 'short'?
8 | sort(l, l+2*n);
| ^~~~
| short
|
s150328060 | p04047 | C++ | #include <iostream>
using namespace std;
int main() {
int n, a[205], ans = 0;
cin >> n;
n *= 2;
for (int i = 0; i < n; i++) cin >> a[i];
sort(a, a+n);
for (int i = 0; i < n; i += 2) ans += a[i];
cout << ans << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:9:3: error: 'sort' was not declared in this scope; did you mean 'short'?
9 | sort(a, a+n);
| ^~~~
| short
|
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