submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3
values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s842910432 | p04047 | C++ | #include <iostream>
using namespace std;
int N;
int L[200];
int main(){
int total;
cin >> N;
for(int i = 0; i < 2 * N; i++){
cin >> L[i];
}
for(int i = 0; i < 2 * N; i += 2){
total += min_element(L, L + (2 * N));
L[i] = 1000;
L[i + 1] = 1000;
}
cout << total;
} | a.cc: In function 'int main()':
a.cc:14:14: error: 'min_element' was not declared in this scope
14 | total += min_element(L, L + (2 * N));
| ^~~~~~~~~~~
|
s427124488 | p04047 | C++ | #include <iostream>
using namespace std;
int N;
int L[200];
int main(){
int total;
cin >> N;
for(int i = 0; i < 2 * N; i++){
cin >> L[i];
}
for(int i = 0; i < 2N; i += 2){
total += min(L);
L[i] = 1000;
L[i + 1] = 1000;
}
cout << total;
} | a.cc: In function 'int main()':
a.cc:13:22: error: unable to find numeric literal operator 'operator""N'
13 | for(int i = 0; i < 2N; i += 2){
| ^~
a.cc:14:17: error: no matching function for call to 'min(int [200])'
14 | total += min(L);
| ~~~^~~
In file include... |
s425421439 | p04047 | C++ | #include<iostream>
#include<algorithm>
using namespace std;
int main()
{
int l[100],N,sum=0;
int i,j;
cin>>N;
for(i=0;i<(2*N);i++)
{
cin>>l[i];
}
for(i=0;i<(2*N);i++)
{
for(j=i+1;j<(2*N);j++)
{
if(l[i]<l[j])
{
int temp;
temp=l[i];
l[i]=l[j];
... | a.cc:48:5: error: redefinition of 'int main()'
48 | int main()
| ^~~~
a.cc:4:5: note: 'int main()' previously defined here
4 | int main()
| ^~~~
a.cc: In function 'int main()':
a.cc:78:13: error: expected '}' at end of input
78 | cout<<sum;
| ^
a.cc:49:1: note: to match... |
s970998021 | p04047 | C++ | #include<iostream>
using namespace std;
int main()
{
int l[100],N,sum=0;
int i,j;
cin>>N;
for(i=0;i<(2*N);i++)
{
cin>>l[i];
}
for(i=0;i<(2*N);i++)
{
for(j=i+1;j<(2*N);j++)
{
if(l[i]<l[j])
{
int temp;
temp=l[i];
l[i]=l[j];
l[j]=temp;
... | a.cc: In function 'int main()':
a.cc:31:10: error: 'a' was not declared in this scope
31 | if(a[i]<a[++i])
| ^
|
s721827742 | p04047 | C++ | #include<iostream>
int main()
{
int l[100],N,sum=0;
int i,j;
cin>>N;
for(i=0;i<(2*N);i++)
{
cin>>l[i];
}
for(i=0;i<(2*N);i++)
{
for(j=i+1;j<(2*N);j++)
{
if(l[i]<l[j])
{
int temp;
temp=l[i];
l[i]=l[j];
l[j]=temp;
}
}
... | a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
6 | cin>>N;
| ^~~
| 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 stand... |
s870270369 | p04047 | Java | import java.util.*;
public class Solution
{
public static void main(String [] args)
{
Scanner s = new Scanner(System.in);
int n = s.nextInt();
int [] arr = new int[n];
for(int i = 0;i < n; i++)
arr[i] = s.nextInt();
Arrays.sort(arr);
int count = 0;
for(int i = 0; i ... | Main.java:3: error: class Solution is public, should be declared in a file named Solution.java
public class Solution
^
1 error
|
s480671972 | p04047 | Java | import java.util.*;
public class Screw {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int 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 t=0;
fo... | Main.java:2: error: class Screw is public, should be declared in a file named Screw.java
public class Screw {
^
1 error
|
s863958975 | p04047 | Java |
import java.util.*;
public static void main(String[] args) {
int x=0,s=0,m=1,p=0;
Scanner in=new Scanner(System.in);
int n=in.nextInt();
p=n*2;
int []a=new int[p];
for(int i=0;i<p;i++){
a[i]=in.nextInt();
}
for(int i=0;i<(p-1);i++){
... | Main.java:3: error: unnamed classes are a preview feature and are disabled by default.
public static void main(String[] args) {
^
(use --enable-preview to enable unnamed classes)
1 error
|
s930615075 | p04047 | Java | /*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package javaapplication69;
/**
*
* @author ASUS
*/
import java.util.*;
public class JavaApplication69 {
/**
* @param args... | Main.java:13: error: class JavaApplication69 is public, should be declared in a file named JavaApplication69.java
public class JavaApplication69 {
^
1 error
|
s351247253 | p04047 | Java | package myjava1;
import java.util.
class MyJava1 {
public static void main(String[] args) {
int x=0,s=0,m=1,p=0;
Scanner in=new Scanner(System.in);
int n=in.nextInt();
p=n*2;
int []a=new int[p];
for(int i=0;i<p;i++){
a[i]=in.nextInt();
}
... | Main.java:2: error: <identifier> expected
import java.util.
^
1 error
|
s520271275 | p04047 | Java | package myjava1;
import java.util.*;
public class MyJava1 {
public static void main(String[] args) {
int x=0,s=0,m=1,p=0;
Scanner in=new Scanner(System.in);
int n=in.nextInt();
p=n*2;
int []a=new int[p];
for(int i=0;i<p;i++){
a[i]=in.nextInt();
... | Main.java:3: error: class MyJava1 is public, should be declared in a file named MyJava1.java
public class MyJava1 {
^
1 error
|
s787914885 | p04047 | Java | import java.util.*;
public class MyJava{
public static void main(String[] args) {
int x = 0, s = 0, m = 1;;
Scanner in = new Scanner(System.in);
int n = in.nextInt();
int p = n * 2;
int[] a = new int[p];
for (int i = 0; i < p; i++) {
a[i] = in.nextInt();... | Main.java:3: error: class MyJava is public, should be declared in a file named MyJava.java
public class MyJava{
^
1 error
|
s414473443 | p04047 | Java | package myjava2;
import java.util.*;
public class MyJava2{
public static void main(String[] args) {
int x = 0, s = 0, m = 1;;
Scanner in = new Scanner(System.in);
int n = in.nextInt();
int p = n * 2;
int[] a = new int[p];
for (int i = 0; i < p; i++) {
a... | Main.java:5: error: class MyJava2 is public, should be declared in a file named MyJava2.java
public class MyJava2{
^
1 error
|
s720387176 | p04047 | Java | package myjava;
import java.util.*;
public class MyJava{
public static void main(String[] args) {
int x = 0, s = 0, m = 1;;
Scanner in = new Scanner(System.in);
int n = in.nextInt();
int p = n * 2;
int[] a = new int[p];
for (int i = 0; i < p; i++) {
a[i... | Main.java:5: error: class MyJava is public, should be declared in a file named MyJava.java
public class MyJava{
^
1 error
|
s840847810 | p04047 | Java | package myjava1;
import java.util.*;
public class MyJava1 {
public static void main(String[] args) {
int x=0,s=0,m=1,p=0;
Scanner in=new Scanner(System.in);
int n=new nextInt();
p=n*2;
int []a=in.int[p];
for(int i=0;i<p;i++){
a[i]=in.nextInt();
... | Main.java:9: error: <identifier> expected
int []a=in.int[p];
^
Main.java:9: error: ']' expected
int []a=in.int[p];
^
Main.java:9: error: ';' expected
int []a=in.int[p];
^
3 errors
|
s576060250 | p04047 | C++ | #include <bits/stdc++.h>
int n, L[205];
int main()
{
scanf("%d", &n);
for(int i=1; i<=2*n; i++) scanf("%d", a+i);
sort(a+1, a+2*n+1);
int ans = 0;
for(int i=1; i<=2*n; i+=2) ans += a[i];
printf("%d\n", ans);
} | a.cc: In function 'int main()':
a.cc:6:47: error: 'a' was not declared in this scope
6 | for(int i=1; i<=2*n; i++) scanf("%d", a+i);
| ^
a.cc:7:14: error: 'a' was not declared in this scope
7 | sort(a+1, a+2*n+1);
| ^
a.cc:7:... |
s931660373 | p04047 | C++ | #include<bits/stdc++.h>
#include<math.h>
using namespace std;
int main(){
int n;
int k;
int s=0;
cin >> n;
vector<int>v(2*n);
for(int i;i<2*n;i++){
cin >> v[i];
}
for(int i;i<n;i++){
s+=v.min_element(0,v.size());
k=v.min_element(0,v.size());
v.erase(k);
k=v.min_element(0,v.size());... | a.cc: In function 'int main()':
a.cc:15:10: error: 'class std::vector<int>' has no member named 'min_element'
15 | s+=v.min_element(0,v.size());
| ^~~~~~~~~~~
a.cc:16:9: error: 'class std::vector<int>' has no member named 'min_element'
16 | k=v.min_element(0,v.size());
| ^~~~~... |
s021157282 | p04047 | C++ | #include<bits/stdc++.h>
#include<math.h>
using namespace std;
int main(){
int n;
int *k;
int s=0;
cin >> n;
vector<int>v(2*n);
for(int i;i<2*n;i++){
cin >> v[i];
}
for(int i;i<n;i++){
s+=v.min_element(0,v.size());
k=&(v.min_element(0,v.size()));
v.erase(k);
k=&(v.min_element(0,v.si... | a.cc: In function 'int main()':
a.cc:15:10: error: 'class std::vector<int>' has no member named 'min_element'
15 | s+=v.min_element(0,v.size());
| ^~~~~~~~~~~
a.cc:16:11: error: 'class std::vector<int>' has no member named 'min_element'
16 | k=&(v.min_element(0,v.size()));
| ... |
s438278735 | p04047 | C++ | #include<bits/stdc++.h>
#include<math.h>
using namespace std;
int main(){
int n;
int *k;
int s=0;
cin >> n;
vector<int>v(2*n);
for(int i;i<2*n;i++){
cin >> v[i];
}
for(int i;i<n;i++){
s+=min_element(0,v.size());
k=&(min_element(0,v.size()));
v.erase(k);
k=&(min_element(0,v.size()))... | a.cc: In function 'int main()':
a.cc:15:19: error: no matching function for call to 'min_element(int, std::vector<int>::size_type)'
15 | s+=min_element(0,v.size());
| ~~~~~~~~~~~^~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:61,
from /usr/include/x86_64-linux-gnu/c... |
s327007758 | p04047 | C++ | #include<bits/stdc++.h>
#include<math.h>
using namespace std;
int main(){
int n;
int *k;
int s=0;
cin >> n;
vector<int>v(2*n);
for(int i;i<2*n;i++){
cin << v[i];
}
for(int i;i<n;i++){
s+=min_element(0,v.size());
k=&(min_element(0,v.size()));
v.erase(k);
k=&(min_element(0,v.size()))... | a.cc: In function 'int main()':
a.cc:12:9: error: no match for 'operator<<' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
12 | cin << v[i];
a.cc:12:9: note: candidate: 'operator<<(int, __gnu_cxx::__alloc_trait... |
s594168662 | p04047 | C++ | #include <algorithm>
#include <iostream>
#include <vector>
int main() {
std::vector<int> L;
long long N;
std::cin >> N;
L.resize(2*N);
for (int i = 0; i < 2*N; i++)
std::cin >> L[i];
std::sort(L.begin(), L.end());
int sum = 0;
for (int i = 0; i < N; i++)
sum += std::min(L[2*i], L[2*i+1]);
st... | a.cc: In function 'int main()':
a.cc:16:16: error: 'sun' was not declared in this scope; did you mean 'sum'?
16 | std::cout << sun << std::endl;
| ^~~
| sum
|
s227443580 | p04047 | C++ | #include <algorithm>
#include <iostream>
#include <vector>
int main() {
std::vector<int> L;
long long N;
std::cin >> N;
L.resize(2*N);
for (int i = 0; i < 2*N; i++)
std::cin >> L[i];
std::srot(L.begin(), L.end());
int sum = 0;
for (int i = 0; i < N; i++)
sum += std::min(L[2*i], L[2*i+1]);
st... | a.cc: In function 'int main()':
a.cc:12:8: error: 'srot' is not a member of 'std'; did you mean 'sort'?
12 | std::srot(L.begin(), L.end());
| ^~~~
| sort
a.cc:16:16: error: 'sun' was not declared in this scope; did you mean 'sum'?
16 | std::cout << sun << std::endl;
| ... |
s269664777 | p04047 | C++ | #include <algorithm>
#include <iostream>
#include <vector>
int main() {
std::vector L;
long long N;
std::cin >> N;
L.resize(2*N);
for (int i = 0; i < 2*N; i++)
std::cin >> L[i];
std::srot(L.begin(), L.end());
int sum = 0;
for (int i = 0; i < N; i++) {
sum += std::min(L[2*i], L[2*i+1]);
}
s... | a.cc: In function 'int main()':
a.cc:6:15: error: class template argument deduction failed:
6 | std::vector L;
| ^
a.cc:6:15: error: no matching function for call to 'vector()'
In file included from /usr/include/c++/14/vector:66,
from a.cc:3:
/usr/include/c++/14/bits/stl_vecto... |
s784884964 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int arr[101]
int main(){
int n;scanf("%d",&n);
arr[n+1];
for(int i=1;i<=n;i++) scanf("%d",&arr[i]);
int ans=0;
for(int i=1;i<=n-1;i++)ans+=min(arr[i],arr[i+1]);
printf("%d\n",ans);
return 0;
} | a.cc:5:1: error: expected initializer before 'int'
5 | int main(){
| ^~~
|
s064359307 | p04047 | C++ | #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];
}
sort(a,a+n);
int i=0;
int sum = 0;
for(i=i; i<2*n; i+=2){
sum+=a[i];
}
cout <<sum;
return 0;
}
| a.cc: In function 'int main()':
a.cc:7:12: error: expected ';' before '-' token
7 | for(int i-0; i<2*n; i++){
| ^
| ;
a.cc:7:21: error: expected ')' before ';' token
7 | for(int i-0; i<2*n; i++){
| ~ ^
| )
a.cc:7:23: error: ... |
s440976125 | p04047 | Java | import java.util.Arrays;
import java.util.Scanner;
public class BBQ_Easy {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int[] arr = new int[2 * n];
for (int i = 0; i < arr.length; i++) {
arr[i] = sc.nextInt();
}
sc.close();
Arrays.sort(arr);
int sum = 0;
for (int... | Main.java:4: error: class BBQ_Easy is public, should be declared in a file named BBQ_Easy.java
public class BBQ_Easy {
^
1 error
|
s283630901 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
int x; cin>>x;
int a[x],s=0;
for(int i=0;i<x;i++) cin>>a[i];
sort(a,a+x);
for(int i=0;i<x;i++){
s=s+min(a[i],a[i+1]); i++:
}
cout<<s<<endl;
} | a.cc: In function 'int main()':
a.cc:10:34: error: expected ';' before ':' token
10 | s=s+min(a[i],a[i+1]); i++:
| ^
| ;
|
s193270975 | p04047 | C++ | using System;
namespace A
{
class Program
{
static void Main(string[] args)
{
var n = int.Parse(Console.ReadLine());
var l = Console.ReadLine().Split(' ');
var nums = new int[2*n];
var result = 0;
for(int i = 0; i < 2*n; i++)
... | a.cc:1:7: error: expected nested-name-specifier before 'System'
1 | using System;
| ^~~~~~
a.cc:7:26: error: 'string' has not been declared
7 | static void Main(string[] args)
| ^~~~~~
a.cc:7:35: error: expected ',' or '...' before 'args'
7 | static... |
s151908693 | p04047 | C++ | #include<stdio.h>
int main(){
int i, j, tmp;
/* 数値を格納する配列 */
int l[200];
/* 数値の総数を入力 */
int n;
scanf("%d", &n);
/* 配列に格納する数値を入力 */
for (i=0; i<2*n; ++i)
scanf("%d", &l[i]);
/* 数値を昇順にソート */
for (i=0; i<n; ++i) {
for (j=i+1; j<n; ++j) {
if (l[i] > l[j]) ... | a.cc: In function 'int main()':
a.cc:28:19: error: 'N' was not declared in this scope
28 | for(int i=1;i<N;i+2){
| ^
a.cc:37:13: error: expected ';' before '}' token
37 | return 0
| ^
| ;
38 | }
| ~
|
s761607111 | p04047 | C | #include<stdio.h>
#include <stdlib.h>
#include <string.h>
int size(const void *x,const void *y);
int main(){
int N;
int L[100];// 0 to 99
int i = 0;
char tmp[512];
char *tp;
int sum = 0;
scanf("%d",&N);
scanf("%s",&tmp);
tp = strtok(tmp, "\t");
L[i] = atoi(tp);
For ( i = 1 ; tp = strtok(NULL... | main.c: In function 'main':
main.c:18:3: error: implicit declaration of function 'For' [-Wimplicit-function-declaration]
18 | For ( i = 1 ; tp = strtok(NULL, "\t") ; i++ ){
| ^~~
main.c:18:14: error: expected ')' before ';' token
18 | For ( i = 1 ; tp = strtok(NULL, "\t") ; i++ ){
| ~ ... |
s088927009 | p04047 | C | #include<stdio.h>
#include <stdlib.h>
#include <string.h>
int size(const void *x,const void *y);
int main(){
int N;
int L[100];// 0 to 99
int i = 0;
char tmp[512];
char *tp;
int sum = 0;
scanf("%d",&N);
scanf("%s",&tmp);
tp = strtok(tmp, "\t");
L[i] = atoi(tp);
For(i=1 ;tp = strtok(NULL, "\t... | main.c: In function 'main':
main.c:18:3: error: implicit declaration of function 'For' [-Wimplicit-function-declaration]
18 | For(i=1 ;tp = strtok(NULL, "\t");i++){
| ^~~
main.c:18:10: error: expected ')' before ';' token
18 | For(i=1 ;tp = strtok(NULL, "\t");i++){
| ~ ^~
| ... |
s602054843 | p04047 | C | #include<stdio.h>
#include <stdlib.h>
#include <string.h>
int size(const void *x,const void *y);
int main(){
int N;
int L[100];// 0 to 99
int i = 0;
char tmp[512];
char *tp;
int sum = 0;
scanf("%d",&N);
scanf("%s",tmp);
tp = strtok(tmp, ",");
L[i] = atoi(tp);
For(i=1 ;tp = strtok(NULL, "\t")... | main.c: In function 'main':
main.c:18:3: error: implicit declaration of function 'For' [-Wimplicit-function-declaration]
18 | For(i=1 ;tp = strtok(NULL, "\t");i++){
| ^~~
main.c:18:10: error: expected ')' before ';' token
18 | For(i=1 ;tp = strtok(NULL, "\t");i++){
| ~ ^~
| ... |
s143257162 | p04047 | C | #include<stdio.h>
#include <stdlib.h>
#include <string.h>
int size(const void *x,const void *y);
int main(){
int N;
int L[100];// 0 to 99
int i = 0;
char tmp[512];
char *tp;
int sum = 0;
scanf("%d",&N);
scanf("%s",tmp);
tp = strtok(tmp, ",")
L[i] = atoi(tp);
For(i=1 ;tp = strtok(NULL, "\t");... | main.c: In function 'main':
main.c:16:24: error: expected ';' before 'L'
16 | tp = strtok(tmp, ",")
| ^
| ;
17 | L[i] = atoi(tp);
| ~
main.c:18:3: error: implicit declaration of function 'For' [-Wimplicit-function-declarati... |
s010278014 | p04047 | C | #include<stdio.h>
#include <stdlib.h>
int size(const void *x,const void *y);
int main(){
int N;
int L(100);// 0 to 99
int i = 0;
char tmp[512];
char *tp;
int sum = 0;
scanf("%d",&N);
scanf("%s",tmp);
tp = strtok(tmp, ",")
L(i) = atoi(tp);
For(i=1 ;tp = strtok(NULL, "\t");i++){
L(i) = ato... | main.c: In function 'main':
main.c:6:9: error: expected declaration specifiers or '...' before numeric constant
6 | int L(100);// 0 to 99
| ^~~
main.c:15:8: error: implicit declaration of function 'strtok'; did you mean 'strtoq'? [-Wimplicit-function-declaration]
15 | tp = strtok(tmp, ",")
... |
s523026306 | p04047 | C | #include<stdin.h>
#include <stdlib.h>
int size(const void *x,const void *y);
int main(){
int N;
int L(100);// 0 to 99
int i = 0;
char tmp[512];
char *tp;
int sum = 0;
scanf("%d",&N);
scanf("%s",tmp);
tp = strtok(tmp, ",")
L(i) = atoi(tp);
For(i=1 ;tp = strtok(NULL, "\t");i++){
L(i) = ato... | main.c:1:9: fatal error: stdin.h: No such file or directory
1 | #include<stdin.h>
| ^~~~~~~~~
compilation terminated.
|
s248238822 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int n,a[207],i,s;
int main(){
for(cin>>n,i=0;i<n*2;i++) cin>>a[i];
sort(a,a+2*n);
for(i=0;I<2*n;i+=2) s+=a[i];
cout<<s;
} | a.cc: In function 'int main()':
a.cc:7:9: error: 'I' was not declared in this scope
7 | for(i=0;I<2*n;i+=2) s+=a[i];
| ^
|
s382349149 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int a[10100],answer=0,n;
int main()
{
cin>>n;
for(int i=1;i<=2*n;i++)
cin>>a[i];
sort(a+1,a+1+2*n);
for(int i=1;i<=2*n;i+=2)
answer+=a[i];。
cout<<answer<<endl;
return 0;
} | a.cc:13:20: error: extended character 。 is not valid in an identifier
13 | answer+=a[i];。
| ^
a.cc: In function 'int main()':
a.cc:13:20: error: '\U00003002' was not declared in this scope
13 | answer+=a[i];。
| ^~
|
s604894086 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int BBQ[10100],answer=0,n;
int main()
{
cin>>n;
for(int i=1;i<=2*n;i++)
cin>>BBQ[i];
sort(BBQ+1,BBQ+1+2*n);
for(int i=1;i<=2*n;i+=2)
answer+=BBQ[i];。
cout<<answer<<endl;
return 0;
} | a.cc:13:22: error: extended character 。 is not valid in an identifier
13 | answer+=BBQ[i];。
| ^
a.cc: In function 'int main()':
a.cc:13:22: error: '\U00003002' was not declared in this scope
13 | answer+=BBQ[i];。
| ^~
|
s147131050 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
vector<int> l(2 * n,0);
for(int i=0;i<2*n;i++)
{
cin >> l.at(i);
}
sort(l.begin(),l.end());
int sm = 0;
for(int i=0;i<2*n;i++)
{
if(i % 2 == 0)
{
sm += l.at(i);
}
}
cout << cnt << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:21:13: error: 'cnt' was not declared in this scope; did you mean 'int'?
21 | cout << cnt << endl;
| ^~~
| int
|
s469064390 | p04047 | C++ | #include <bits/stdc++.h>
#define ll long long
#define ld long double
#define fi first
#define se second
#define pi 3.1415926535
#define mod1 1000000007
#define mod2 1000000009
#define mp make_pair
#define no_of_digits(n) floor(log10(n)) + 1
#define lcm(a, b) (a/__gcd(a,b)*b)
using namespace std;
int main()
{
ios::... | a.cc: In function 'int main()':
a.cc:35:11: error: 'am' was not declared in this scope; did you mean 'sm'?
35 | cout << am;
| ^~
| sm
|
s420216192 | p04047 | Java | import java.util.*;
import java.io.*;
public class AtCoder3 {
static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
public static int nextInt() throws IOException {
return Integer.parseInt(br.readLine());
}
public static int[] nextArr() throws IOException {
String elements[] = br.... | Main.java:4: error: class AtCoder3 is public, should be declared in a file named AtCoder3.java
public class AtCoder3 {
^
1 error
|
s889360807 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
scanf("%d", &n);
for(int i=0;i<2*n;i++) scanf("%d", &a[i]);
sort(a, a+2*n);
int ans = 0;
for(int i=0;i<2*n;i+=2) ans += a[i];
printf("%d\n", ans);
} | a.cc: In function 'int main()':
a.cc:7:41: error: 'a' was not declared in this scope
7 | for(int i=0;i<2*n;i++) scanf("%d", &a[i]);
| ^
a.cc:8:10: error: 'a' was not declared in this scope
8 | sort(a, a+2*n);
| ^
|
s062914662 | p04047 | C++ | N=input()
print(sum(sorted(list(map(int,input().split())))[::2]))
| a.cc:1:1: error: 'N' does not name a type
1 | N=input()
| ^
|
s265208194 | p04047 | C++ | #include <iostream>
using namespace std;
int main(){
int n; cin>>n; n*=2;
int s[n];
for(int i=0; i<n; i++){cin>>s[i];}
sort(s, s+n);
int m=0;
for(int i=0; i<n-1; i++){
m+=min(s[i], s[i+1]);
}
cout<<m;
} | a.cc: In function 'int main()':
a.cc:9:3: error: 'sort' was not declared in this scope; did you mean 'short'?
9 | sort(s, s+n);
| ^~~~
| short
|
s538990675 | p04047 | C++ |
import java.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
ArrayList<Integer> arr = new ArrayList<>();
for(int i=0;i<2*N;i++){
arr.add(sc.nextInt());
}
Collections.sort(a... | a.cc:2:1: error: 'import' does not name a type
2 | import java.util.*;
| ^~~~~~
a.cc:2:1: note: C++20 'import' only available with '-fmodules-ts'
a.cc:4:1: error: expected unqualified-id before 'public'
4 | public class Main {
| ^~~~~~
|
s500530191 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
long long n;
cin >> n;
long long a[2*n];
for(int i=0;i<2*n;i++){
cin >> a[i];
}
sort(a,a+n);
long long ans=0;
for(int i=0;i<2*n;i=i+2){
ans=ans+min(a[i]+a[i+1]);
}
cout << ans;
} | a.cc: In function 'int main()':
a.cc:13:16: error: no matching function for call to 'min(long long int)'
13 | ans=ans+min(a[i]+a[i+1]);
| ~~~^~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:60,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
... |
s199303225 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
int a[2*n];
int sum=0;
for(int i=0;i<2*n;i++)
{
cin>>arr[i];
}
sort(a,a+(2*n));
for(int i=0;i<2*n;)
{
sum+=a[i];
i+=2;
}
cout<<sum<<'\n';
} | a.cc: In function 'int main()':
a.cc:11:10: error: 'arr' was not declared in this scope
11 | cin>>arr[i];
| ^~~
|
s602789893 | p04047 | C++ | fdsafd | a.cc:1:1: error: 'fdsafd' does not name a type
1 | fdsafd
| ^~~~~~
|
s035135481 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
priority_queue <int> pq;
for (int i = 0; i < 2*n; i++) {
int a;
cin >> a;
pq.push(a);
}
int ans = 0;
for (int i = 0; i < 2*n; i++) {
if (i%2 = 1) {
ans += pq.top();
}
pq.pop();
}
cout << ans << e... | a.cc: In function 'int main()':
a.cc:15:10: error: lvalue required as left operand of assignment
15 | if (i%2 = 1) {
| ~^~
|
s238219929 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
const int MAXN = 300 + 21;
int a[MAXN];
long long ans;
int main() {
int n;
cin >> n;
for (int i = 0; i < 2 * n; i++)
cin >> a[i];
sort(a, a + (2 * n));
for (int i = 0; i < * n; i++) {
ans += a[i];
}
cout << ans << '\n';
return 0;
} | a.cc: In function 'int main()':
a.cc:13:24: error: invalid type argument of unary '*' (have 'int')
13 | for (int i = 0; i < * n; i++) {
| ^~~
|
s105055108 | p04047 | C++ | #include <bits/stdc++.h>
using namesapce std;
const int MAXN = 300 + 21;
int a[MAXN];
long long ans;
int main() {
int n;
cin >> n;
for (int i = 0; i < 2 * n; i++)
cin >> a[i];
sort(a, a + (2 * n));
for (int i = 0; i < * n; i++) {
ans += a[i];
}
cout << ans << '\n';
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:9:3: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
9 | cin >> n;
| ^~~
| std::cin
In file included from /usr/include/... |
s745631406 | p04047 | C++ | #include <iostream>
using namespace std;
int main() {
cout << "1" << endl;
return 0;w
}
| a.cc: In function 'int main()':
a.cc:8:12: error: 'w' was not declared in this scope
8 | return 0;w
| ^
|
s921743552 | p04047 | C++ | n = int(input())
li = list(map(int, input().split()))
li.sort()
li1 = []
for i in range(2*n):
if i%2==0:
li1.append(li[i])
print(sum(li1)) | a.cc:1:1: error: 'n' does not name a type
1 | n = int(input())
| ^
|
s641825570 | p04047 | C++ | /***"In the name of Allah(swt), the most gracious, most merciful. Allah(swt) blesses with knowledge whom he wants."***/
/*Header file starts here*/
//#include<bits/stdc++.h>
#include<vector>
#include<list>
#include<map>
#include<set>
#include<queue>
#include<stack>
#include<bitset>
#include<algorithm>
#include<iostream... | a.cc: In function 'int main()':
a.cc:88:1: error: 'fre' was not declared in this scope; did you mean 'free'?
88 | fre("");
| ^~~
| free
a.cc:89:9: error: 'ACCELERATE' was not declared in this scope
89 | ACCELERATE;
| ^~~~~~~~~~
a.cc:95:15: error: 'N' was not declared in this scop... |
s295188521 | p04047 | C++ | #include <iostream>
#include <algorithm>
using namespace std;
int n, arr[202], cvp=0;
int main(){
cin>>n;
for(int i=0;i<2*n;i++)cin>>arr[i];
sort(arr[0], arr[2*n -1]);
for(int i=0;i<2*n;i+=2)cvp+=arr[i];
cout<<cvp;
}
| 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 = int; _Compare = __gnu_cxx::__ops::_Iter_less_iter]':
/usr/inclu... |
s940909521 | p04047 | C++ | #include <iostream>
#include <algorithm>
using namespace std;
int n, arr[202], cvp=0;
int main(){
cin>>n;
for(int i=0;i<2*n;i++)cin>>arr[i];
sort(arr);
for(int i=0;i<2*n;i+=2)cvp+=arr[i];
cout<<cvp;
} | a.cc: In function 'int main()':
a.cc:10:7: error: no matching function for call to 'sort(int [202])'
10 | sort(arr);
| ~~~~^~~~~
In file included from /usr/include/c++/14/algorithm:61,
from a.cc:2:
/usr/include/c++/14/bits/stl_algo.h:4762:5: note: candidate: 'template<class _RAIter> void s... |
s929072288 | p04047 | C | #include <cstdio>
#include <vector>
#include <algorithm>
#define all(v) (v).begin(), (v).end()
using namespace std;
int main()
{
int no_of_skewers;
scanf("%d", &no_of_skewers);
vector <int> length(2*no_of_skewers);
for(int i = 0; i < 2*no_of_skewers; i++)
scanf("%d", &length[i]);
sort(al... | main.c:1:10: fatal error: cstdio: No such file or directory
1 | #include <cstdio>
| ^~~~~~~~
compilation terminated.
|
s547647126 | p04047 | C | #include <cstdio>
#include <vector>
#include <algorithm>
#define all(v) (v).begin(), (v).end()
using namespace std;
int main()
{
int no_of_skewers;
scanf("%d", &no_of_skewers);
vector <int> length(2*no_of_skewers);
for(int i = 0; i < 2*no_of_skewers; i++)
scanf("%d", &length[i]);
sort(al... | main.c:1:10: fatal error: cstdio: No such file or directory
1 | #include <cstdio>
| ^~~~~~~~
compilation terminated.
|
s272400810 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin >> n;
vector vec<int> vec(2*n);
for(int i=0;i<2*n;i++){
cin >> vec.at(i);
}
sort(vec.begin(),vec.end());
int sum=0;
for(int i=0;i<n;i++){
sum = sum + vec.at(1+2*i);
}
cout << sum << endl;
} | a.cc: In function 'int main()':
a.cc:7:13: error: expected initializer before '<' token
7 | vector vec<int> vec(2*n);
| ^
a.cc:9:12: error: 'vec' was not declared in this scope
9 | cin >> vec.at(i);
| ^~~
a.cc:11:8: error: 'vec' was not declared in this scope
11 | s... |
s409322064 | p04047 | Java | import java.util.Arrays;
import java.util.InputMismatchException;
import java.util.Scanner;
/* AtCoder AGC001-A
* BBQ easy : Find the maximum sum */
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int numOfSticks;
int[] lenOfSticksArr... | Main.java:20: error: cannot find symbol
throw new InputRangeExceedException();
^
symbol: class InputRangeExceedException
location: class Main
Main.java:29: error: cannot find symbol
throw new InputRangeExceedException();
^... |
s093078139 | p04047 | C++ | /*
Owner: dxxrk
Problem: BBQ Easy
Date: 20/11/2019
*/
#include <bits/stdc++.h>
using namespace std;
const int N = 2e5 + 3;
const int M = 1e6 + 7;
const long long MOD = 1e9 + 7;
const long long INF = 1e18 + 9;
const int SM = 1e3 + 8;
const int logN = 20, BL = 400;
const double EPS = 3e-16;
int main(){
// freopen("ex.... | a.cc: In function 'int main()':
a.cc:34:20: error: expected ';' before 'return'
34 | cout << ans
| ^
| ;
35 | return 0;
| ~~~~~~
|
s729652995 | p04047 | C++ | #include<cstdio>
#include<cstring>
int main(){
int a,b,c,d,i,j;
char n[100][100];
char m[100];
while(~scanf("%d%d",&a,&b))
{getchar();
for(i=0;i<a;i++)
{gets(n[i]);
}
for(i=0;i<a-1;i++)
{
if(strcmp(n[i],n[i+1])>0)
{
strcpy(m,n[i+1]);strcpy(n[i+1],n[i]);strcpy(n[i],m);
}
}
for(i=0;i<a;i++... | a.cc: In function 'int main()':
a.cc:10:18: error: 'gets' was not declared in this scope; did you mean 'getw'?
10 | {gets(n[i]);
| ^~~~
| getw
|
s352218874 | p04047 | C | #include<stdio.h>
#include<algorithm>
using namespace std;
int main()
{
int n,i,t,sum=0;
int a[210]={};
while(~scanf("%d",&n)){
t=2*n;
for(i=0;i<2*n;i++){
scanf("%d",&a[i]);
}sort(a,a+t);
for(i=0;i<2*n;i+=2){
sum+=a[i];
}printf("%d\n",sum);
sum=0;
}
} | main.c:2:9: fatal error: algorithm: No such file or directory
2 | #include<algorithm>
| ^~~~~~~~~~~
compilation terminated.
|
s519474686 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int n , x , y , z = 0;
int main()
{
cin >> n;
for (int i = 0 ; i < n ; i++){
cin >> x >> y;
z+= min (x , y)
}
cout << z;
}
| a.cc: In function 'int main()':
a.cc:13:32: error: expected ';' before '}' token
13 | z+= min (x , y)
| ^
| ;
14 | }
| ~
|
s785335570 | p04047 | C | #iclude <stdio.h>
int main(){
int N;
scanf("%d",&N);
int L[2*N];
int i,j,tmp;
for(i=0;i<2*N;i++)
{
scanf("%d",&L[i]);
}
for(i = 0 ; i < 2*N-1;i++)
{
for(j=2*N-1;j >i;j--)
{
if(L[j-1] > L[j])
{
tmp = L[j-1];
L[j-1] = L[j];
L[j] = tmp;
}
}
}
int ans = 0;
for(i = 0; i < 2*N... | main.c:1:2: error: invalid preprocessing directive #iclude; did you mean #include?
1 | #iclude <stdio.h>
| ^~~~~~
| include
main.c: In function 'main':
main.c:5:3: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
5 | scanf("%d",&N);
| ^~~~~
main.c:1:1: no... |
s336017283 | p04047 | Java |
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.Charset;
import java.util.Arrays;
public class AGC001A {
public static void main(String[] args) throws Exception {
boolean local = System.getSecurityManager() == nul... | Main.java:9: error: class AGC001A is public, should be declared in a file named AGC001A.java
public class AGC001A {
^
Main.java:11: warning: [removal] getSecurityManager() in System has been deprecated and marked for removal
boolean local = System.getSecurityManager() == null;
... |
s140776470 | p04047 | C++ | #include <stdio.h>
#define ll long long int
#include <queue>
#include <vector>
#include <iostream>
using namespace std;
int main(){
ll n[200];
ll t[200];
priority_queue<ll>q;
int total,x,s,y,diff,sum;
scanf("%d",&total);
for(ll i=0;i<2*total;i++){
if(q.size()>0) s=q.pop;
scanf("%d",&x);
q.push(x);
y=q.pop;
... | a.cc: In function 'int main()':
a.cc:15:23: error: cannot convert 'std::priority_queue<long long int>::pop' from type 'void (std::priority_queue<long long int>::)()' to type 'int'
15 | if(q.size()>0) s=q.pop;
| ^~~
a.cc:18:7: error: cannot convert 'std::priority_queue<long long int>::p... |
s239135664 | p04047 | C++ | #include <bits/stdc++.h>
int main(void) {
int n, l[210];
std::cin >> n;
for (int i = 0; i < n; i++) std::cin >> l[i];
sort(l, l + n);
int ans = 0;
for (int i = 0; i < n / 2; i++) ans += l[2 * i];
std::cout << ans << std::endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:3: error: 'sort' was not declared in this scope; did you mean 'std::sort'?
8 | sort(l, l + n);
| ^~~~
| std::sort
In file included from /usr/include/c++/14/algorithm:86,
from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
... |
s667145721 | p04047 | C++ | #include<bits/stdc++.h>
int main() {
int n; cin>>n;
vector<int> ar(n);
for(int i = 0; i<n; i++) cin>>ar[i];
sort(ar.begin(), ar.end());
int ans = 0;
for(int i = 0; i<n; i+=2) ans += ar[i];
cout<<ans<<endl;
} | a.cc: In function 'int main()':
a.cc:3:10: error: 'cin' was not declared in this scope; did you mean 'std::cin'?
3 | int n; 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/iostrea... |
s395982371 | p04047 | C++ | #include <iosteram>
#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
const int N = 505;
int n, a[N];
int main(){
cin >> n;
int ans = 0;
for (int i = 1; i <= n * 2; i++) cin >> a[i];
sort(a + 1, a + n + 1);
for (int i = n * 2; i > 1; i -= 2) {
ans += a[i - 1];
}
cout << ans << endl... | a.cc:1:10: fatal error: iosteram: No such file or directory
1 | #include <iosteram>
| ^~~~~~~~~~
compilation terminated.
|
s089147169 | p04047 | C++ | #include<iostream>
using namespace std;
int main(){
int n,ans=0;
cin>>n;
int l[n];
for(int i=0;i<n;i++) cin>>l[i];
sort(l,l+n);
for(int i=0;i<n;i+=2)
ans+=l[i];
cout<<ans;
return 0;
} | a.cc: In function 'int main()':
a.cc:9:2: error: 'sort' was not declared in this scope; did you mean 'short'?
9 | sort(l,l+n);
| ^~~~
| short
|
s920599604 | p04047 | C++ | ・#include <bits/stdc++.h>
using namespace std;
int main(void){
int N,sum=0;
cin >> N;
vector<int> vec(2*N);
for(int i=0;i<2*N;i++){
cin >> vec.at(i);
}
sort(vec.begin(), vec.end());
reverse(vec.begin(), vec.end());
for(int i=0;i<2*N;i++){
if(i%2 == 1){
sum+=vec.at(i);
}
}
cout << ... | a.cc:1:3: error: stray '#' in program
1 | ・#include <bits/stdc++.h>
| ^
a.cc:1:1: error: '\U000030fb' does not name a type
1 | ・#include <bits/stdc++.h>
| ^~
a.cc: In function 'int main()':
a.cc:6:3: error: 'cin' was not declared in this scope
6 | cin >> N;
| ^~~
a.cc:7:3: error: 've... |
s006527718 | p04047 | C++ | #include<vector>
#include<iostream>
using namespace std;
int main() {
int n;
vector<int> data;
cin >> n;
data.resize(n*2);
for (int i = 0; i < n*2; ++i) {
cin >> data[i];
}
sort(data.begin(), data.end());
int ans = 0;
for (int i = 0; i < n*2; i+=2) {
ans += data[i];
}
cout << ans << endl;
... | a.cc: In function 'int main()':
a.cc:12:3: error: 'sort' was not declared in this scope; did you mean 'short'?
12 | sort(data.begin(), data.end());
| ^~~~
| short
|
s712822404 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int a[10001],n,ans;
int main()
{
cin>>n;
for(int i=1;i<=2*n;i++){
cin>a[i];
}
sort(a+1,a+1+2*n);
for(int i=1;i<=2*n;i+=2){
ans+=a[i];
}
cout<<ans;
return 0;
} | a.cc: In function 'int main()':
a.cc:8:12: error: no match for 'operator>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'int')
8 | cin>a[i];
| ~~~^~~~~
| | |
| | int
| std::istream {aka std::basic_istream<char>}
a.cc... |
s326248490 | p04047 | C++ | #include <iostream>
using namespace std;
int main(){
int n;
cin >> n;
n = 2*n;
int l[1001];
for(int i = 0; i < n; i ++){
cin >> l[i];
}
sort(l, l + n);
long long ans = 0;
for(int i = 0; i < n; i+=2){
ans += l[i];
// cout << l[i];
}
cout << ans;
} | a.cc: In function 'int main()':
a.cc:13:9: error: 'sort' was not declared in this scope; did you mean 'short'?
13 | sort(l, l + n);
| ^~~~
| short
|
s924365322 | 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(a.begin(),a.end());
int ans1=0,ans2=0;
for(int i=0;i<n;i++){
if(i%2==0){
ans1+=l[i];
}
else{
ans2+=l[i];
}
}
cout << min(ans1,ans2... | a.cc: In function 'int main()':
a.cc:10:8: error: 'a' was not declared in this scope
10 | sort(a.begin(),a.end());
| ^
|
s680592669 | p04047 | Java | import java.util.Arrays;
import java.util.Scanner;
import java.util.concurrent.atomic.AtomicInteger;
/**
* @author seki
*
*/
public class EasyBbq {
public static void main(String[] args) {
try (Scanner scanner = new Scanner(System.in)) {
scanner.hasNextInt();
final int n = scanner.nextInt();
... | Main.java:9: error: class EasyBbq is public, should be declared in a file named EasyBbq.java
public class EasyBbq {
^
1 error
|
s121832039 | p04047 | C++ | #include<iostream>
#include<vector>
using namespace std;
int ans=0;
int n;
int main(){
cin>>n;
vector<int> l(2*n);
for(int i=0;i<2*n;i++)cin>>l[i];
sort(l.begin(),l.end());
for(int i=0;i<2*n;i+=2)ans+=min(l[i],l[i+1]);
cout<<ans<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:12:5: error: 'sort' was not declared in this scope; did you mean 'short'?
12 | sort(l.begin(),l.end());
| ^~~~
| short
|
s140348328 | p04047 | C++ | #include <cstdio>
#include <vector>
vector<int> right;
int main()
{
int i,n;
scanf("%d",&n);
for(i=1; i<=2*n; i++)
{
int a;
scanf("%d",&a);
right.push_back(a)
}
right.sort(right.begin(),right.end());
int sum=0;
for(i=0; i<2*n; i++)
{
if(i%2==0)sum+=right[i];
}
printf("%d",sum)... | a.cc:3:1: error: 'vector' does not name a type
3 | vector<int> right;
| ^~~~~~
a.cc: In function 'int main()':
a.cc:12:9: error: 'right' was not declared in this scope
12 | right.push_back(a)
| ^~~~~
a.cc:14:3: error: 'right' was not declared in this scope
14 | right.sort(right.b... |
s041924611 | p04047 | C++ | #include <iostream>
using namespace std;
int main(){
int N;
int sum=0;
cin >> N;
int L[2*N];
for(int i=0; i<2*N; i++) cin >> L[i];
sort(L, L+2*N);
for(int i=0; i < N; i++) sum += L[i*2];
cout << sum;
}
| a.cc: In function 'int main()':
a.cc:10:5: error: 'sort' was not declared in this scope; did you mean 'short'?
10 | sort(L, L+2*N);
| ^~~~
| short
|
s398698168 | p04047 | C | #include<bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3")
#define FASTIO ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define F first
#define S second
#define PB push_back
#define EB emplace_back
#define endl "\n"
#define gc getchar_unlocked
typedef long long ll;
typedef long double ld;
const do... | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s458178752 | p04047 | C | #include<bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3")
#define FASTIO ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define F first
#define S second
#define PB push_back
#define EB emplace_back
#define endl "\n"
#define gc getchar_unlocked
typedef long long ll;
typedef long double ld;
const do... | main.c:1:9: fatal error: bits/stdc++.h: No such file or directory
1 | #include<bits/stdc++.h>
| ^~~~~~~~~~~~~~~
compilation terminated.
|
s828873050 | p04047 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main() {
int n, *l;
vector<int> v;
scanf("%d", &n);
l = new int[2*n];
for (int i = 0; i < 2*n; ++i) {
scanf("%d", &l[i]);
v.push_back(l[i]);
}
sort(v.begin(), v.end());
int cnt = 0;
int total = 0;
for (auto iter = ... | a.cc: In function 'int main()':
a.cc:14:4: error: 'sort' was not declared in this scope; did you mean 'short'?
14 | sort(v.begin(), v.end());
| ^~~~
| short
|
s972525792 | p04047 | C++ | #include <iostream>
#include <bits/stdc++.h>
using namespace std;
int main()
{
int N;//No. of meals that can be prepared
cin>>N;
vector <int> v(2*N);//Set of length of all skewers
for(int i=0;i<2*N;i++){
cin>>v.at(i);
}
sort(v.begin(),v.end());
int sum=0;
for(int i=0;i<2*N;i+... | In file included from /usr/include/c++/14/bits/stl_algobase.h:71,
from /usr/include/c++/14/string:51,
from /usr/include/c++/14/bits/locale_classes.h:40,
from /usr/include/c++/14/bits/ios_base.h:41,
from /usr/include/c++/14/ios:44,
from... |
s696192028 | p04047 | C++ | #include <bits/stdc++.h>
#include <iostream>
using namespace std;
int main() {
int N,WW=0;
cin >> N;
vector<int> L(2*N);
for(int i=0;i<2*N){
cin >> L.at(i);
}
sort(L.begin(), L.end());
for(int i=0;i<2*N;i+=2){
WW+=L.at(i);
}
cout << WW << endl;
} | a.cc: In function 'int main()':
a.cc:9:20: error: expected ';' before ')' token
9 | for(int i=0;i<2*N){
| ^
| ;
|
s901797147 | p04047 | C | #include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main(void){
int n;
int L[101];
int tmp, ans = 0;
scanf("%d", &n);
for(int i = 0; i < n*2; i++){
scanf("%d", &L[i]);
}
; i +=2){
if(L[i] < L[i+1]){
ans += L[i];
}else{
ans += L[i+1];
}
}
printf("%d\n", ans);... | main.c: In function 'main':
main.c:15:6: error: 'i' undeclared (first use in this function)
15 | ; i +=2){
| ^
main.c:15:6: note: each undeclared identifier is reported only once for each function it appears in
main.c:15:11: error: expected ';' before ')' token
15 | ; i +=2){
| ^
... |
s005614127 | p04047 | C++ | n, = [int(v) for v in input().split()]
l = [int(v) for v in input().split()]
l.sort()
ans = 0
for i in range(n):
ans += l[2 * i]
print(ans) | a.cc:1:1: error: 'n' does not name a type
1 | n, = [int(v) for v in input().split()]
| ^
|
s570912418 | p04047 | C++ | n=int(input())
l=sorted(map(int,input().split()))
ans=0
while len(l)>1:
ans+=min(l.pop(),l.pop())
print(ans) | a.cc:1:1: error: 'n' does not name a type
1 | n=int(input())
| ^
|
s685223034 | p04047 | C++ | #include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main(void){
int n;
cin >> n;
vector<int>stick(n * 2,0);
for(int i=0;i<n * 2;i++){
cin >> stick[i];
}
sort(stick.begin(),stick.end());
int ans = 0;
for(int i=0;i<N;i++){
ans += min(stick[i * 2],stic... | a.cc: In function 'int main()':
a.cc:19:17: error: 'N' was not declared in this scope
19 | for(int i=0;i<N;i++){
| ^
|
s739255038 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int a[101],sn;
int main()
{
cin>>n;
for(int i=1;i<=n*2;i++)cin>>a[i];
sort(a+1,a+1+2*n);
for(int i=1;i<=n*2;i+=2)s+=a[i];
cout<<s<<endl;
} | a.cc: In function 'int main()':
a.cc:6:6: error: 'n' was not declared in this scope; did you mean 'yn'?
6 | cin>>n;
| ^
| yn
a.cc:9:25: error: 's' was not declared in this scope
9 | for(int i=1;i<=n*2;i+=2)s+=a[i];
| ^
a.cc:10:7: error: 's' was not declared in... |
s281939849 | p04047 | C++ | #include<iostream>
using namespace std;
const int N=1e2+4;
int a[N];
int main(){
int n;
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: In function 'int main()':
a.cc:10:9: error: 'sort' was not declared in this scope; did you mean 'short'?
10 | sort(a,a+2*n);
| ^~~~
| short
|
s622315583 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n, count = 0;
cin >> n;
int a[n];
for (int i = 0; i<n: i++) cin >> a[i];
for (int i= 0; i<n-1 i += 2) count += a[i];
cout << count << endl;
return 0;
}
| a.cc: In function 'int main()':
a.cc:8:19: warning: range-based 'for' loops with initializer only available with '-std=c++20' or '-std=gnu++20' [-Wc++20-extensions]
8 | for (int i = 0; i<n: i++) cin >> a[i];
| ^
a.cc:8:22: error: found ':' in nested-name-specifier, expected '::'
8 | ... |
s575709847 | p04047 | C++ | #include <algorithm>
#include <iostream>
using namespace std;
int main()
{
int L[2*n] = {0}
int n, ans=0,
cin>>n;
for( int i=0; i< 2*n; i++)
{
cin>> L[i];
}
sort(L, L + 2*n);
for( int i=0; i< 2*n; i+=2)
{
ans += L[i]
}
cout<<ans<</n
return 0;
}
| a.cc: In function 'int main()':
a.cc:7:11: error: 'n' was not declared in this scope
7 | int L[2*n] = {0}
| ^
a.cc:13:11: error: 'L' was not declared in this scope
13 | cin>> L[i];
| ^
a.cc:15:8: error: 'L' was not declared in this scope
15 | sort(L, L + 2*n);
| ... |
s621258382 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int a[200],n;
cin >> n;
int i=0;
for(i=0;i<n*2;i++)cin >> a[i];
sort(a,a+2*n);
int sum=0;
for(i=0;i<n)sum+=a[2*i];
return 0;
}
| a.cc: In function 'int main()':
a.cc:11:14: error: expected ';' before ')' token
11 | for(i=0;i<n)sum+=a[2*i];
| ^
| ;
|
s564077653 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int N;
cin >> N;
vector<int> L(2*N);
vector<int> big(2*N);
for(int i = 0; i < 2*N; i++){
cin >> L.at(i);
}
int biggest = 0;
for(int j = 0; j < 2*N; j++){
for(int k = 0; k < 2*N; k++){
biggest = L.at(0);
if(biggest... | a.cc: In function 'int main()':
a.cc:37:18: error: expected ';' before '}' token
37 | sum += big[l]
| ^
| ;
38 | }
| ~
|
s919008581 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int N;
cin >> N;
vector<int> L(2*N);
vector<int> big(2*N);
for(int i = 0; i < 2*N; i++){
cin >> L.at(i);
}
int biggest = 0;
for(int j = 0; j < 2*N; j++){
for(int k = 0; k < 2*N; k++){
biggest = L.at(0);
if biggest... | a.cc: In function 'int main()':
a.cc:20:10: error: expected '(' before 'biggest'
20 | if biggest < L.at(k){
| ^~~~~~~
| (
a.cc:29:18: error: expected ';' before '}' token
29 | sum += big[l]
| ^
| ;
30 | }
| ~ ... |
s754763016 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int N;
cin >> N;
vec<int> L(2*N);
vec<int> big(2*N);
for(int i = 0; i < 2*N; i++){
cin >> L.at(i);
}
int biggest = 0;
for(int j = 0; j < 2*N; j++){
for(int k = 0; k < 2*N; k++){
biggest = L.at(0);
if biggest < L.a... | a.cc: In function 'int main()':
a.cc:8:3: error: 'vec' was not declared in this scope
8 | vec<int> L(2*N);
| ^~~
a.cc:8:7: error: expected primary-expression before 'int'
8 | vec<int> L(2*N);
| ^~~
a.cc:9:7: error: expected primary-expression before 'int'
9 | vec<int> big(2*N);
... |
s003654819 | p04047 | Java | package AtCorder.AtCorder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* Hello world!
*
*/
public class App {
public static void main(String[] args) {
String input = "5\n" +
"100 1 2 3 14 15 58 58 58 29";
String[] str = input.split("\n");
int first = Integer.parseInt(... | Main.java:11: error: class App is public, should be declared in a file named App.java
public class App {
^
1 error
|
s525820612 | p04047 | Java | package AtCorder.AtCorder;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* Hello world!
*
*/
public class App {
public static void main(String[] args) {
String input = "5\n" +
"100 1 2 3 14 15 58 58 58 29";
String[] str = input.split("\n");
int first = Integer.parseInt(... | Main.java:11: error: class App is public, should be declared in a file named App.java
public class App {
^
1 error
|
s526461817 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int main {
int N;
cin >> N;
vector<int> vec(2N);
for (int i = 0; i < 2N; i++) {
cin >> vec.at(i);
}
sort(vec.begin(),vec.end());
int ans = 0;
for (int i = 0; i < N; i++) {
ans = ans + vec.at(2i);
}
cout << ans << endl;
} | a.cc:3:5: error: cannot declare '::main' to be a global variable
3 | int main {
| ^~~~
a.cc:4:3: error: expected primary-expression before 'int'
4 | int N;
| ^~~
a.cc:4:3: error: expected '}' before 'int'
a.cc:3:10: note: to match this '{'
3 | int main {
| ^
a.cc:5:3: erro... |
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