submission_id stringlengths 10 10 | problem_id stringlengths 6 6 | language stringclasses 3
values | code stringlengths 1 522k | compiler_output stringlengths 43 10.2k |
|---|---|---|---|---|
s489326707 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
int l[n];
for(int i = 0; i < n; i++) {
cin >> l[i];
}
sort(l, l + n);
int ans = 0;
for(int i = 0; i < l / 2; i+=2) {
ans += min(l[i], l[i+1]);
}
cout << ans << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:13:26: error: invalid operands of types 'int [n]' and 'int' to binary 'operator/'
13 | for(int i = 0; i < l / 2; i+=2) {
| ~ ^ ~
| | |
| | int
| int [n]
|
s608956511 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n;cin>>n;
vector<int> a(2*n);
for(int i=0;i<2*n;++i)cin>>a[i];
sort(a.begin(),a.end());
int64_t ans=0;
for(int i=0;i<n;++i)
ans+=mn(a[2*i],a[i*2+1]);
cout<<ans<<endl;
}
| a.cc: In function 'int main()':
a.cc:11:10: error: 'mn' was not declared in this scope; did you mean 'n'?
11 | ans+=mn(a[2*i],a[i*2+1]);
| ^~
| n
|
s642486857 | p04047 | C++ | #include<iostream>
#include<algorithm>
#include<cmath>
using namespace std;
int main() {
int n,a[200],ans=0;
cin >> n;
for(int i=0; i<2*n; i++) {
cin >> a[i];
}
sort(a,a+2*n);
for(int i=0; i<2*n i+=2) {
ans+=a[i];
}
cout << ans << endl;
} | a.cc: In function 'int main()':
a.cc:12:21: error: expected ';' before 'i'
12 | for(int i=0; i<2*n i+=2) {
| ^~
| ;
|
s621842914 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
int N;
cin >> N;
vector<int> stick(N);
rep(i, N) cin >> stick[i];
vector<int> sum(N / 2);
sort(stick.begin(), stick.end());
rep(i, N / 2){ sum[i] = stick[2 * i];}
int price_sum = 0;
rep(i, N / 2){
price_sum = sum[i];
}
cout << price_sum... | a.cc: In function 'int main()':
a.cc:10:13: error: 'i' was not declared in this scope
10 | rep(i, N) cin >> stick[i];
| ^
a.cc:10:9: error: 'rep' was not declared in this scope
10 | rep(i, N) cin >> stick[i];
| ^~~
|
s703596819 | p04047 | C++ |
#include <vector>
#include <iostream>
#include <cmath>
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... | a.cc: In function 'int main()':
a.cc:37:5: error: 'sort' was not declared in this scope; did you mean 'sqrt'?
37 | sort(p.begin(),p.end());
| ^~~~
| sqrt
|
s194068414 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main()
{
int N;
cin >> N;
std::vector<int> stick(N);
rep(i, N) cin >> stick(i);
vector<int> sum(N / 2);
sort(stick.begin(), stick.end());
rep(i, N / 2){ sum[i] = stick[2 * i];}
int price_sum = 0;
rep(i, N / 2){
price_sum = sum[i];
}
cout << pric... | a.cc: In function 'int main()':
a.cc:10:13: error: 'i' was not declared in this scope
10 | rep(i, N) cin >> stick(i);
| ^
a.cc:10:9: error: 'rep' was not declared in this scope
10 | rep(i, N) cin >> stick(i);
| ^~~
|
s907043380 | p04047 | C++ | あ | a.cc:1:1: error: '\U00003042' does not name a type
1 | あ
| ^~
|
s611035637 | p04047 | Java | import java.util.Arrays;
import java.util.Scanner;
public class BBQEasy {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
int [] arr = new int[n*2];
for (int i = 0; i < n*2; i++) {
arr[i] = scanner.nextInt();
}
Arrays.sort(arr);
int s... | Main.java:4: error: class BBQEasy is public, should be declared in a file named BBQEasy.java
public class BBQEasy {
^
1 error
|
s802197365 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N, S = 0;
cin >> N;
vector<int> vec;
for (int i = 0; i < N * 2; i++) {
cin >> vec.at(i);
}
sort(vec.begin(), vec.end);
for (int i = 0; i < N; i++) {
S += vec.at(i * 2);
}
cout << S << endl;
} | a.cc: In function 'int main()':
a.cc:13:7: error: no matching function for call to 'sort(std::vector<int>::iterator, <unresolved overloaded function type>)'
13 | sort(vec.begin(), vec.end);
| ~~~~^~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:61,
from /usr/inclu... |
s200208015 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N, S = 0;
cin >> N;
vector<int> vec(N * 2)
for (int i = 0; i < N * 2; i++) {
cin >> vec.at(i);
}
for (int i = 0; i < N; i++) {
S += vec.at(i * 2);
}
cout << S << endl;
} | a.cc: In function 'int main()':
a.cc:9:3: error: expected ',' or ';' before 'for'
9 | for (int i = 0; i < N * 2; i++) {
| ^~~
a.cc:9:19: error: 'i' was not declared in this scope
9 | for (int i = 0; i < N * 2; i++) {
| ^
|
s561808535 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N, S = 0;
cin >> N;
vector<int> vec(N)
for (int i = 0; i < N * 2; i++) {
cin >> vec.at(i);
}
for (int i = 0; i < N; i++) {
S += vec.at(i * 2);
}
cout << S << endl;
} | a.cc: In function 'int main()':
a.cc:9:3: error: expected ',' or ';' before 'for'
9 | for (int i = 0; i < N * 2; i++) {
| ^~~
a.cc:9:19: error: 'i' was not declared in this scope
9 | for (int i = 0; i < N * 2; i++) {
| ^
|
s844886681 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int N, S = 0;
cin >> N;
vector<int> vec(N)
for (int i = 0; i < 2N; i++) {
cin >> vec.at(i);
}
for (int i = 0; i < N; i++) {
S += vec.at(i * 2);
}
cout << S << endl;
} | a.cc: In function 'int main()':
a.cc:9:3: error: expected ',' or ';' before 'for'
9 | for (int i = 0; i < 2N; i++) {
| ^~~
a.cc:9:19: error: 'i' was not declared in this scope
9 | for (int i = 0; i < 2N; i++) {
| ^
a.cc:9:23: error: unable to find numeric literal operator 'op... |
s162583517 | p04047 | C++ | #include<bits/stdc++.h>
#define all(x) (x).begin(),(x).end()
typedef long long ll;
#define rep(i,n) for(ll i=0, i##_len=(n); i<i##_len; ++i)
using namespace std;
#define sz(x) ((int)(x).size())
#define ZERO(a) memset(a,0,sizeof(a))
#define MINUS(a) memset(a,0xff,sizeof(a))
#define MEMSET(v, h) memset((v), h, sizeof(v))... | a.cc: In function 'int main()':
a.cc:2:20: error: request for member 'begin' in 'N', which is of non-class type 'll' {aka 'long long int'}
2 | #define all(x) (x).begin(),(x).end()
| ^~~~~
a.cc:29:14: note: in expansion of macro 'all'
29 | sort(all(N));
| ^~~
a.... |
s860962390 | p04047 | C++ | test
| a.cc:1:1: error: 'test' does not name a type
1 | test
| ^~~~
|
s450759416 | p04047 | C++ | test
| a.cc:1:1: error: 'test' does not name a type
1 | test
| ^~~~
|
s557511929 | p04047 | C++ | test
| a.cc:1:1: error: 'test' does not name a type
1 | test
| ^~~~
|
s683789599 | p04047 | C++ | test
| a.cc:1:1: error: 'test' does not name a type
1 | test
| ^~~~
|
s492710755 | 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.begin(),a.end());
int ans = 0;
for(int i = 0;i<N;i++){
ans = ans + a[i*2];
}
cout << ans << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:10:10: error: request for member 'begin' in 'a', which is of non-class type 'int [(N * 2)]'
10 | sort(a.begin(),a.end());
| ^~~~~
a.cc:10:20: error: request for member 'end' in 'a', which is of non-class type 'int [(N * 2)]'
10 | sort(a.begin(),a.end());
... |
s256077487 | p04047 | C++ | #include <bits/stdc++.h>
#define ALL(v) v.begin(), v.end()
#define rep(i, n) for(int i = 0; i < (int)(n); i++)
using namespace std;
typedef long long ll;
int main() {
int n;
cin>>n;
int k[2*n];
for(int i=0;i<2*n;i++)
cin>>k[i];
sort(k;k+2*n);
int res=0;
for(int i=0;i<=2*n;i+=2){
res+=k[i];}
... | a.cc: In function 'int main()':
a.cc:14:9: error: expected ')' before ';' token
14 | sort(k;k+2*n);
| ~ ^
| )
a.cc:14:15: error: expected ';' before ')' token
14 | sort(k;k+2*n);
| ^
| ;
|
s070817309 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(i=0;i<m;i++)
int main(){
int n; cin>>n;
vector<int> length(2*n);
int i,ans=0;
rep(i,2*n){cin>>length[i];}
sort(length.begin(),length.end());
rep(i,2*n){if(i%2==1){ans+=length[i];}}
return 0;
}
| a.cc: In function 'int main()':
a.cc:3:28: error: 'm' was not declared in this scope
3 | #define rep(i,n) for(i=0;i<m;i++)
| ^
a.cc:8:3: note: in expansion of macro 'rep'
8 | rep(i,2*n){cin>>length[i];}
| ^~~
a.cc:3:28: error: 'm' was not declared in this scope
3 |... |
s853224858 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(i=0;i<m;i++)
int main(){
int n; cin>>n;
vector<int> length(2n);
int i,ans=0;
rep(i,2n){cin>>length[i];}
sort(length.begin(),length.end());
rep(i,2n){if(i%2==1){ans+=length[i];}}
return 0;
}
| a.cc: In function 'int main()':
a.cc:6:22: error: unable to find numeric literal operator 'operator""n'
6 | vector<int> length(2n);
| ^~
a.cc:3:28: error: 'm' was not declared in this scope
3 | #define rep(i,n) for(i=0;i<m;i++)
| ^
a.cc:8:3: note: in... |
s007806335 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int a[200005];
int main()
{
int n;
scanf("%d",&n);
for(int i=1;i<=2*n;i++) scanf("%d",&a[i]);
sort(a+1,a+1+2*n);
for(int i=1;i<=2*n;i+=2) ans+=min(a[i],a[i+1]);
cout<<ans<<endl;
} | a.cc: In function 'int main()':
a.cc:10:30: error: 'ans' was not declared in this scope; did you mean 'abs'?
10 | for(int i=1;i<=2*n;i+=2) ans+=min(a[i],a[i+1]);
| ^~~
| abs
a.cc:11:11: error: 'ans' was not declared in this scope; did you mean... |
s297630534 | p04047 | C++ | RinanoMBP:20190216 rinaonda$ vi BBQ_Easy.cpp
#include <iostream>
#include <vector>
#include <algorithm>
int main(){
int N;
std::cin >> N;
std::vector<int> L;
for(int i=0; i<2*N; +... | a.cc:1:1: error: 'RinanoMBP' does not name a type
1 | RinanoMBP:20190216 rinaonda$ vi BBQ_Easy.cpp
| ^~~~~~~~~
In file included from /usr/include/c++/14/iosfwd:42,
from /usr/include/c++/14/ios:40,
from /usr/include/c++/14/ostream:40,
from /usr/include/c++/14/... |
s453526483 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int main(){
int n,l[1000],v=0;
cin >> n;
n*=2;
for(int i=0;i<n;i++){
cin >> l[i];
}
sort(l,l+n,greater<int>);
for(int i=0;i<n;i++){
if(i%2==1){
v+=l[i];
}
}
cout << v << endl;
} | a.cc: In function 'int main()':
a.cc:11:26: error: expected primary-expression before ')' token
11 | sort(l,l+n,greater<int>);
| ^
|
s395975933 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
int a=0;
vector<int> s(2*n);
for(int i=0;i<2*n;i++){
cin>>s[i];
}
sort(s.begin(),s.end());
for(int i=0;i<2*n;i+=2;){
a+=min(s[i],s[i+1]);
}
cout<<a<<endl;
}
| a.cc: In function 'int main()':
a.cc:13:31: error: expected ')' before ';' token
13 | for(int i=0;i<2*n;i+=2;){
| ~ ^
| )
a.cc:13:32: error: expected primary-expression before ')' token
13 | for(int i=0;i<2*n;i+=2;){
| ... |
s800177960 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int N;
int main(){
cin >> N;
int kusi[n*2];
for(int i=0;i!=2*N;i++){
cin >> kusi[i];
}
sort(kusi,kusi+(2*N),greater<int>());
int ans=0;
for(int i=0;i!=N*2;i+=2){
ans+=kusi[i+1];
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:7:12: error: 'n' was not declared in this scope
7 | int kusi[n*2];
| ^
a.cc:9:12: error: 'kusi' was not declared in this scope
9 | cin >> kusi[i];
| ^~~~
a.cc:11:8: error: 'kusi' was not declared in this scope
11 | sort(kusi,kusi+... |
s877223159 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int N;
int kusi[102];
int main(){
cin >> N;
for(int i=0;i!=2*N;i++){
cin >> kusi[i];
}
sort(kusi,kusi+2*N;
int ans=0;
for(int i=0;i!=N;i++){
ans+=kusi[2*i];
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:11:21: error: expected ')' before ';' token
11 | sort(kusi,kusi+2*N;
| ~ ^
| )
|
s697979568 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int N;
vector<int> kusi;
int main(){
cin >> N;
for(int i=0;i!=2N;i++){
cin >> kusi.at(i);
}
sort(kusi.begin(),kusi.end());
int ans=0;
for(int i=0;i!=N;i++){
ans+=kusi.at(2*i);
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:8:18: error: unable to find numeric literal operator 'operator""N'
8 | for(int i=0;i!=2N;i++){
| ^~
|
s480775230 | p04047 | C++ | #include<bits/stdc++>
using namespace std;
int N;
vector<int> kusi;
int main(){
cin >> N;
for(int i=0;i!=2N;i++){
cin >> kusi.at(i);
}
sort(kusi.begin(),kusi.end());
int ans=0;
for(int i=0;i!=N;i++){
ans+=kusi.at(2*i);
}
cout << ans << endl;
}
| a.cc:1:9: fatal error: bits/stdc++: No such file or directory
1 | #include<bits/stdc++>
| ^~~~~~~~~~~~~
compilation terminated.
|
s083305757 | p04047 | C | int main(){
int N,tmp,cnt;
int L[100];
int i,p,q;
scanf("%d", &N);
for( i=0; i<N*2; i++ ){
scanf("%d ",&L[i]);
}
//降順ソート
for( p = 0; p < N*2; p++){
for(q = p + 1; q < (N*2)+1; q++){
if(L[p] < L[q]){
tmp = L[p];
L[p] = <[q];
L[q] = tmp;
}
}
}
//最大数の和を求める
for( i= 0; i<N*2; i++ ){... | main.c: In function 'main':
main.c:6:9: error: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
6 | scanf("%d", &N);
| ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
+++ |+#include <stdio.h>
1 | int main(){
main.c:6:9: warning: i... |
s749669511 | p04047 | C | int main(){
int N,tmp,cnt;
int L[100];
int i,p,q
scanf("%d", &N)
for( i=0; i<N*2; i++ ){
scanf("%d ",&L[i]);
}
//降順ソート
for( p = 0; p < N*2; p++){
for(q = p + 1; q < (N*2)+1; q++){
if(L[p] < L[q]){
tmp = L[p];
L[p] = <[q];
L[q] = tmp;
}
}
}
//最大数の和を求める
for( i= 0; i<N*2; i++ ){
... | main.c: In function 'main':
main.c:6:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'scanf'
6 | scanf("%d", &N)
| ^~~~~
main.c:10:29: error: expected ';' before ')' token
10 | for( i=0; i<N*2; i++ ){
| ^~
| ... |
s711609168 | p04047 | C | #include<stdio.h>
int main(){
int N,tmp,cnt
int L[100];
scanf("%d", &N)
for( int i=0; i<N*2; i++ ){
scanf("%d ",&L[i]);
}
//降順ソート
for(int p = 0; p < N*2; p++){
for(int q = p + 1; q < (N*2)+1; q++){
if(L[p] < L[q]){
tmp = L[p];
L[p] = <[q];
L[q] = tmp;
}
}
}
//最大数の和を求める
for( int i=... | main.c: In function 'main':
main.c:5:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
5 | int L[100];
| ^~~
main.c:7:24: error: expected ';' before 'for'
7 | scanf("%d", &N)
| ^
| ;
8 |
9 | ... |
s534547230 | p04047 | C | #include <stdio.h>
void main()
{int a[200],length,result,error,n2;
error=scanf("%d",&length);
n2=length*2;
for (i=0;i++;i<n2) error=scanf("%d",&a[i]);
for(int i=0;i<n2;i++)
{
for(int j=n2-1;j>i;j--)
{
if(a[j]<a[j-1])
{
int t=a[j];
a[j]=a[j-1];
a[j-1]=t;
}
}
}
for(result=0,i=... | main.c: In function 'main':
main.c:8:6: error: 'i' undeclared (first use in this function)
8 | for (i=0;i++;i<n2) error=scanf("%d",&a[i]);
| ^
main.c:8:6: note: each undeclared identifier is reported only once for each function it appears in
|
s599555862 | p04047 | C | #include <stdio.h>
void main()
{int i,j,a[100],length,result,error,scanf(),printf();
error=scanf("%d",&length);
for (i=0;i++;i<100) error=scanf("%d",&a[i]);
for(int i=0;i<length-1;i++)
{
for(int j=length-1;j>i;j--)
{
if(a[j]<a[j-1])
{
int t=a[j];
a[j]=a[j-1];
a[j-1]=t;
}
}
}... | main.c: In function 'main':
main.c:4:37: error: conflicting types for 'scanf'; have 'int()'
4 | {int i,j,a[100],length,result,error,scanf(),printf();
| ^~~~~
main.c:4:1: note: a parameter list with an ellipsis cannot match an empty parameter name list declaration
4 | {i... |
s110508059 | p04047 | Java | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String line = sc.nextLine();
// Nを取り出す
int N = Integer.parseInt(line);
// L1... を取り出す
line = sc.nextLine();
String[] l1l2 = line.split(" ");
List<Integer>... | Main.java:18: error: ')' or ',' expected
kusi.add(Integer.parseInt(l1l2[i]);
^
Main.java:27: error: invalid method declaration; return type required
public static calc(List<integer> list) {
^
2 errors
|
s929236957 | p04047 | C | #include <stdio.h>
main()
{int a[100],length;
scanf("%d",length);
for (i=0;i++;i<100) scanf("%d",&a[i]);
for(int i=0;i<length-1;i++)
{
for(int j=a.length-1;j>i;j--){
if(a[j]<a[j-1]){
int t=a[j];
a[j]=a[j-1];
a[j-1]=t;
}
}
for(int i=0;i<length;i=i+2)
result=result+a[i];
printf( "\n", resu... | main.c:3:1: error: return type defaults to 'int' [-Wimplicit-int]
3 | main()
| ^~~~
main.c: In function 'main':
main.c:8:6: error: 'i' undeclared (first use in this function)
8 | for (i=0;i++;i<100) scanf("%d",&a[i]);
| ^
main.c:8:6: note: each undeclared identifier is reported only once for ea... |
s506853828 | p04047 | C | #include<stdio.h>
#include<string.h>
#include<algorithm>
using namespace std;
int arr[205];
int main()
{
int n;
int res=0;
scanf("%d",&n);
int m=2*n;
for(int i=1;i<=m;i++)
{
scanf("%d",&arr[i]);
}
sort(arr+1,arr+m+1);
int k;
for(int j=1;j<=m;j=j+2)
{
k=arr[j];
res=res+k;
}
printf("%d\n",res... | main.c:3:9: fatal error: algorithm: No such file or directory
3 | #include<algorithm>
| ^~~~~~~~~~~
compilation terminated.
|
s487193357 | p04047 | C++ | #include "bits/stdc++.h"
using namespace std;
int main() {
int N;
cin >> N;
N *= 2;
vector<int> L(N);
for (int i = 0; i < N; i++) {
cin >> L[i];
}
}
sort(L.begin(), L.end());
int ans = 0;
for (int i = 0; i < N; i += 2) {
ans += L[i];
}
cout << an... | a.cc:14:9: error: expected constructor, destructor, or type conversion before '(' token
14 | sort(L.begin(), L.end());
| ^
a.cc:16:5: error: expected unqualified-id before 'for'
16 | for (int i = 0; i < N; i += 2) {
| ^~~
a.cc:16:21: error: 'i' does not name a type
16 | for ... |
s158122613 | p04047 | C++ | #include "bits/stdc++.h"
using namespace std;
int main() {
int N;
cin >> N;
N *= 2;
vector<int> L(N) {
for (int i = 0; i < N; i++) {
cin >> L[i];
}
}
sort(L.begin(), L.end());
int ans = 0;
for (int i = 0; i < N; i += 2) {
ans += L[i];
}
cout ... | a.cc: In function 'int main()':
a.cc:8:22: error: expected ',' or ';' before '{' token
8 | vector<int> L(N) {
| ^
|
s541434732 | p04047 | C++ | #include<iostream>
#include<algorithm>
using namespace std;
int a[110];
int main(){
int a,k;
cin>>a;
int b=a*2;
for(int i=0;i<b;i++){
cin>>a[i];
sort(a,a+b);
}
for(int i=0;i<a+1;i++){
k+=a[i*2];
}
cout<<k<<endl;
} | a.cc: In function 'int main()':
a.cc:10:11: error: invalid types 'int[int]' for array subscript
10 | cin>>a[i];
| ^
a.cc:14:9: error: invalid types 'int[int]' for array subscript
14 | k+=a[i*2];
| ^
In file included from /usr/include/c++/14/algorithm:61,
from... |
s918150410 | p04047 | C++ | #include<iostream>
#include<algorithm>
using namespace std;
int a[110];
int main(){
int a,k;
cin>>a;
int b=a*2
for(int i=0;i<b;i++){
cin>>a[i];
sort(a,a+b);
}
for(int i=0;i<a+1;i++){
k+=a[i*2];
}
cout<<k<<endl;
} | a.cc: In function 'int main()':
a.cc:9:3: error: expected ',' or ';' before 'for'
9 | for(int i=0;i<b;i++){
| ^~~
a.cc:9:15: error: 'i' was not declared in this scope
9 | for(int i=0;i<b;i++){
| ^
a.cc:14:9: error: invalid types 'int[int]' for array subscript
14 | k+=a[i*2... |
s507077493 | p04047 | C++ | #include<iostream>
#include<algorithm>
using namespace std;
int a[110];
int main(){
int a,k;
cin>>a;
int b=a*2
for(int i=0;i<b;i++){
cin>>a[i];
sort(a,a+b);
}
for(int i=0;i<a+1;i++){
k+=a[i*2;
}
cout<<k<<endl;
} | a.cc: In function 'int main()':
a.cc:9:3: error: expected ',' or ';' before 'for'
9 | for(int i=0;i<b;i++){
| ^~~
a.cc:9:15: error: 'i' was not declared in this scope
9 | for(int i=0;i<b;i++){
| ^
a.cc:14:13: error: expected ']' before ';' token
14 | k+=a[i*2;
| ... |
s798232598 | p04047 | C | #include<stdio.h>
#include<stdlib.h>
///*
void sort_N(int *x,int n);
int main() {
int i, n, *ary;
int counter=0;
scanf("%d", &n);
ary = (int*)calloc(2 * n, sizeof(int));
if (ary == NULL) {
return 0;
}
for (i = 0; i < 2 * n; i++) {
scanf_s("%d", &ary[i]);
}
sort_N(ary, 2 * n);
for (i = 0; i < n; i++... | main.c: In function 'main':
main.c:19:17: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
19 | scanf_s("%d", &ary[i]);
| ^~~~~~~
| scanf
|
s425979854 | p04047 | C | #include<stdio.h>
#include<stdlib.h>
void sort_N(int *x,int n);
int main() {
int i, n, *ary;
int counter=0;
scanf_s("%d", &n);
ary = (int*)calloc(2 * n, sizeof(int));
if (ary == NULL) {
return 0;
}
for (i = 0; i < 2 * n; i++) {
scanf_s("%d", &ary[i]);
}
sort_N(ary, 2 * n);
for (i = 0; i < n; i++) ... | main.c: In function 'main':
main.c:11:9: error: implicit declaration of function 'scanf_s'; did you mean 'scanf'? [-Wimplicit-function-declaration]
11 | scanf_s("%d", &n);
| ^~~~~~~
| scanf
|
s267329351 | p04047 | C++ | #include<iostream>
#include<cstdio>
#include<algorithm>
#include<cstdlib>
#include<cmath>
#include<cstring>
using namespace std;
int mian()
{
int n,a[100001],s=0;
cin>>n;
for(int i=0;i<2*n;i++)
cin>>a[i];
sort(a,a+2*n);
for(int i=0;i<2*n;i+=2)
s+=a[i];
cout<<s;
} | a.cc: In function 'int mian()':
a.cc:18:1: warning: no return statement in function returning non-void [-Wreturn-type]
18 | }
| ^
/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 exi... |
s563188737 | p04047 | C++ | #include <stdio.h>
#include <algorithm>
using namespace std;
int l[300];
int main () {
int n;
cin >> n;
for (int i = 0; i < 2 * n; ++i) {
cin >> l[i];
}
sort(l, l + 2 * n);
int sum = 0;
for (int i = 0; i < 2 * n; i += 2) {
sum += l[i];
}
cout << sum << endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:9:9: error: 'cin' was not declared in this scope
9 | cin >> n;
| ^~~
a.cc:3:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
2 | #include <algorithm>
+++ |+#include <iostream>
3 | usin... |
s440550356 | p04047 | C++ | #include <iostream>
using namespace std;
int main(int argc, char *argv[]) {
int used,n,l[300],max,res = 0;
cin >> n;
for(int i = 0; i < n*2; i++) cin >> l[i];a
for(int j = 0; j < n*2; j++){
max = 0;
for(int i = 0; i < n*2; i++){
if(l[i] > max){
max = l[i];
used = i;
}
}
if((j+1) % 2 == 0) res... | a.cc: In function 'int main(int, char**)':
a.cc:7:50: error: 'a' was not declared in this scope
7 | for(int i = 0; i < n*2; i++) cin >> l[i];a
| ^
a.cc:8:24: error: 'j' was not declared in this scope
8 | for(int j = 0; j < n*2; j++){
|... |
s253189698 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
#define ll long long
ll n,x;
ll get(ll x,ll y){
ll a=min(x,y),b=max(x,y);
if (a==0)return -b;
return get(a,b%a)+2*a*(b/a);
}
signed main(){
scanf("%lld%lld",&n,&x);
prllf("%lld\n",get(x,n-x)+n);
} | a.cc: In function 'int main()':
a.cc:12:9: error: 'prllf' was not declared in this scope
12 | prllf("%lld\n",get(x,n-x)+n);
| ^~~~~
|
s345607950 | p04047 | C++ | #include<cstdio>
#include<algorithm>
#include<iostream>
#include<queue>
#include<set>
#define rep(i,s,t) for(register int i=s;i<=t;++i)
#define _rep(i,s,t) for(register int i=s;i>=t;--i)
#define Rep(i,s,t) for(register int i=s;i<t;++i)
#define go(x) for(register int e=las[x];e;e=nxt[e])
#define re register
#define fi f... | a.cc:37:9: error: 'n' was not declared in this scope
37 | int a[2*n];
| ^
a.cc: In function 'int main()':
a.cc:40:8: error: 'n' was not declared in this scope
40 | gi(n);
| ^
a.cc:16:20: note: in definition of macro 'gi'
16 | #define gi(x) read(x)
| ^
a.c... |
s540470323 | p04047 | C | #include<stdio.h>
int fact(int n);
int main()
{
int n,i,j,sum=0;
scanf("%d",&n);
int a[n],b[n];
for(int i=0;i<n;i++)
{
scanf("%d%d",&a[i],&b[i]);
}
for(i=0;i<n;i++)
{
for(j=i+1;j<n;j++)
{
sum+=fact((a[i]+b[i]+a[j]+b[j]),a[i]+b[i]);
}
}
printf("%d",sum);
return 0;
}
int fact(int n,int r)
{
if(n==r)
return 1;
else if(r==... | main.c: In function 'main':
main.c:16:6: error: too many arguments to function 'fact'
16 | sum+=fact((a[i]+b[i]+a[j]+b[j]),a[i]+b[i]);
| ^~~~
main.c:2:5: note: declared here
2 | int fact(int n);
| ^~~~
main.c: At top level:
main.c:22:5: error: conflicting types for 'fact'; have 'int(int, in... |
s011722584 | p04047 | C | #include<stdio.h>
int main()
{
int n,temp,sum=0;
scanf("%d",&n);
int l[2*n];
for(int i=0;i<2*n;i++)
{
scanf("%d",&l[i]);
}
for(int i=0;i<2*n;i++)
{
for(int j=0;j<(2*n-i-1);j++)
{
if(l[j]>l[j+1]
{
temp=l[j];
l[j]=l[j+1];
l[j+1]=temp;
}
... | main.c: In function 'main':
main.c:15:22: error: expected ')' before '{' token
15 | if(l[j]>l[j+1]
| ~ ^
| )
16 | {
| ~
main.c:21:10: error: expected expression before '}' token
21 | }
| ^
|
s227610789 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main() {
int n, x;
cin >> n >> x;
cout << 3 * (n - _gcd(n, x))<< '\n';
return 0;
}
| a.cc: In function 'int main()':
a.cc:8:22: error: '_gcd' was not declared in this scope
8 | cout << 3 * (n - _gcd(n, x))<< '\n';
| ^~~~
|
s176295001 | p04047 | C++ | #include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
struct node{
char name[30];
long num;
struct node *next;};
typedef struct node NODE;
NODE *start, *end, *gnode();
void menu(void)
{
printf("\n\n");
printf("\e[10C Load Data ==> .L\n");
printf("\e[10C Find Data ==> .F\n");
pri... | a.cc: In function 'NODE* gnode()':
a.cc:27:19: error: invalid conversion from 'void*' to 'NODE*' {aka 'node*'} [-fpermissive]
27 | p = malloc(sizeof(NODE));
| ~~~~~~^~~~~~~~~~~~~~
| |
| void*
a.cc: At global scope:
a.cc:72:1: error: '::main' m... |
s314401370 | p04047 | C++ | #include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <cmath>
#include <cstdlib>
#include <thread>
#include <chrono>
#include <queue>
#include <set>
using namespace std;
double temp(int t, int x){
return t - (x*0.006);
}
int main(void){
int n;
cin >> n;
vector<int> arr(n);
for(i... | a.cc: In function 'int main()':
a.cc:32:45: error: expected ';' before '}' token
32 | sum += min(arr[i], arr[i+1])
| ^
| ;
33 | }
| ~
|
s270803794 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
void swap(int *x, int *y)
{
int work; /* 作業用 */
work = *x; /* xの値を一時保存 */
*x = *y; /* xの値をyの値に書き換える */
*y = work; /* yの値をxの値に書き換える */
}
void bubbleSort(int arr[], int n) {
int i, j;
for (i = 0; i < n-1; i++){ ... | a.cc: In function 'void bubbleSort(int*, int)':
a.cc:17:20: error: no matching function for call to 'swap(int*, int&)'
17 | swap(&arr[j], arr[j+1]);
| ~~~~^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:77,
from a.cc:1:... |
s020501436 | p04047 | C++ | void bubbleSort(int arr[], int n) {
int i, j, temp;
for (i = 0; i < n-1; i++){
for (j = 0; j < n-i-1; j++) {
if(arr[j] > arr[j+1]){
temp = arr[j];
*arr[j] = *arr[j - 1];
arr[j - 1] = temp;
}
}
}
}
int main()... | a.cc: In function 'void bubbleSort(int*, int)':
a.cc:7:16: error: invalid type argument of unary '*' (have 'int')
7 | *arr[j] = *arr[j - 1];
| ^~~~~~~
a.cc:7:26: error: invalid type argument of unary '*' (have 'int')
7 | *arr[j] = *arr[j - 1];
| ... |
s004831605 | p04047 | C++ | void bubbleSort(int arr[], int n) {
int i, j, temp;
for (i = 0; i < n-1; i++){
for (j = 0; j < n-i-1; j++) {
if(arr[j] > arr[j+1]){
temp = *arr[j];
*arr[j] = *arr[j - 1];
*arr[j - 1] = temp;
}
}
}
}
int main... | a.cc: In function 'void bubbleSort(int*, int)':
a.cc:6:23: error: invalid type argument of unary '*' (have 'int')
6 | temp = *arr[j];
| ^~~~~~~
a.cc:7:16: error: invalid type argument of unary '*' (have 'int')
7 | *arr[j] = *arr[j - 1];
| ... |
s741488694 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
void bubbleSort(int arr[], int n) {
int i, j, temp;
for (i = 0; i < n-1; i++){
for (j = 0; j < n-i-1; j++) {
if(arr[j] > arr[j+1]){
temp = x[j];
x[j] = x[j - 1];
x[j - 1]= temp;
... | a.cc: In function 'void bubbleSort(int*, int)':
a.cc:9:23: error: 'x' was not declared in this scope
9 | temp = x[j];
| ^
|
s112230989 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
void bubbleSort(int arr[], int n)
{
int i, j;
for (i = 0; i < n-1; i++)
// Last i elements are already in place
for (j = 0; j < n-i-1; j++)
if (arr[j] > arr[j+1])
swap(&arr[j], &arr[j+1]);
}
int main(){
... | a.cc: In function 'void bubbleSort(int*, int)':
a.cc:12:19: error: no matching function for call to 'swap(int*, int*)'
12 | swap(&arr[j], &arr[j+1]);
| ~~~~^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/bits/stl_pair.h:61,
from /usr/include/c++/14/bi... |
s007991462 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
void bubbleSort(int arr[], int n)
{
int i, j;
for (i = 0; i < n-1; i++)
// Last i elements are already in place
for (j = 0; j < n-i-1; j++)
if (arr[j] > arr[j+1])
swap(&arr[j], &arr[j+1]);
}
int main(){
... | a.cc: In function 'void bubbleSort(int*, int)':
a.cc:12:19: error: no matching function for call to 'swap(int*, int*)'
12 | swap(&arr[j], &arr[j+1]);
| ~~~~^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/bits/stl_pair.h:61,
from /usr/include/c++/14/bi... |
s278164081 | p04047 | C++ | #include <iostream>
using namespace std;
void bubbleSort(int arr[], int n)
{
int i, j;
for (i = 0; i < n-1; i++)
// Last i elements are already in place
for (j = 0; j < n-i-1; j++)
if (arr[j] > arr[j+1])
swap(&arr[j], &arr[j+1]);
}
int main(){
int... | a.cc: In function 'void bubbleSort(int*, int)':
a.cc:12:19: error: no matching function for call to 'swap(int*, int*)'
12 | swap(&arr[j], &arr[j+1]);
| ~~~~^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/bits/exception_ptr.h:41,
from /usr/include/c++/... |
s117447010 | p04047 | Java | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin >> n;
vector<int> l(n * 2);
for(int i = 0; i < n * 2; i++){
cin >> l[i];
}
sort(l.begin(), l.end());
int ans = 0;
for(int i = n * 2 - 2; i >= 0; i -= 2)
ans += l[i];
cout << ans << endl;
} | Main.java:1: error: illegal character: '#'
#include <bits/stdc++.h>
^
Main.java:1: error: class, interface, enum, or record expected
#include <bits/stdc++.h>
^
Main.java:5: error: not a statement
cin >> n;
^
Main.java:6: error: not a statement
vector<int> l(n * 2);
^
Main.ja... |
s524420490 | p04047 | C++ | #pragma GCC optimize(2)
#include <bits/stdc++.h>
#define LL long long
#define int LL
#define P pair<int, int>
const LL N = 2e3 + 10;
const LL mod = 1e9 + 7;
const LL inf = 0x3f3f3f3f;
using namespace std;
template <typename tp>
inline void read(tp &x)
{
x = 0;char c = getchar();bool f = 0;
for (; c < '0' || c >... | cc1plus: error: '::main' must return 'int'
|
s524833323 | p04047 | C++ | #include<iostream>
using namespace std;
int main()
{
int n, arr[101];cin>>n;
assert(n%2==0);
for(int i=1;i<=n;i++) cin>>arr[i];
sort(arr+1, arr+n+1);
int ans=0;
for(int i=1;i<=n;i+=2)
{
ans+=arr[i];
}
cout<<ans;
} | a.cc: In function 'int main()':
a.cc:6:9: error: 'assert' was not declared in this scope
6 | assert(n%2==0);
| ^~~~~~
a.cc:2:1: note: 'assert' is defined in header '<cassert>'; this is probably fixable by adding '#include <cassert>'
1 | #include<iostream>
+++ |+#include <cassert>
2 |... |
s936931126 | p04047 | C++ | #include<bits/stdc++.h>
#define FOR(i, a, b) for (int i = (a); i < (b); ++i)
#define REP(i, n) for (int i = 0; i < (n); ++i)
#define int long long
#define vec(a,n) vector<int> (a)((n))
#define Vec(a,n) vector<string> (a)((n))
using namespace std;
signed main(){
int n,ans=0;
cin >> n;
vec(a,n);
REP(i,n){
cin >> a[... | a.cc: In function 'int main()':
a.cc:15:29: error: no matching function for call to 'end()'
15 | sort(a.begin(),a,end());
| ~~~^~
In file included from /usr/include/c++/14/bits/algorithmfwd.h:39,
from /usr/include/c++/14/bits/stl_algo.h:59,
fro... |
s390928573 | p04047 | C++ | #include <bits/stdc++.h>
#include <vector>
using namespace std;
int main(){
int n;
cin>>n;
vector<int> a(n);
for(int i=0;i<n*2;i++){
cin>>a.at(i);
}
a.sort(a.begin(),a.end());
int c=0;
for(int i=0;i<n;i++){
c+=a.at(i*2);
}
cout<<c<<endl;
} | a.cc: In function 'int main()':
a.cc:11:5: error: 'class std::vector<int>' has no member named 'sort'
11 | a.sort(a.begin(),a.end());
| ^~~~
|
s715185406 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
vector<int> a(n);
for(int i=0;i<n*2;i++){
cin>>a.at(i);
}
a.sort(a.begin(),a.end());
int c=0;
for(int i=0;i<n;i++){
c+=a.at(i*2);
}
cout<<c<<endl;
} | a.cc: In function 'int main()':
a.cc:10:5: error: 'class std::vector<int>' has no member named 'sort'
10 | a.sort(a.begin(),a.end());
| ^~~~
|
s157065109 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
vector<int> a(n);
for(int i=0;i<n*2;i++){
cin>>a.at(i);
}
a.sort(a.begin(),a.end());
int c=0;
for(int i=0;i<n;i++){
c+=a.at(i*2);
}
cout<<c<<end;
} | a.cc: In function 'int main()':
a.cc:10:5: error: 'class std::vector<int>' has no member named 'sort'
10 | a.sort(a.begin(),a.end());
| ^~~~
a.cc:15:10: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and '<unresolved overloaded function type>')
15 | cout<<c<<end;
... |
s832262688 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
vector<int> a(n);
for(int i=0;i<n*2;i++){
cin>>a.at(i);
}
a.sort();
int c=0;
for(int i=0;i<n;i++){
c+=a.at(i*2);
}
cout<<c<<end;
} | a.cc: In function 'int main()':
a.cc:10:5: error: 'class std::vector<int>' has no member named 'sort'
10 | a.sort();
| ^~~~
a.cc:15:10: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and '<unresolved overloaded function type>')
15 | cout<<c<<end;
| ~~~~~~~^~~~... |
s447690484 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
vector<int> a(n);
for(int i=0;i<n*2;i++){
cin>>a.at(i);
}
a.sort(a.begin(),a.end());
int c=0;
for(int i=0;i<n;i++){
c+=a.at(i*2);
}
cout<<c<<end;
} | a.cc: In function 'int main()':
a.cc:10:5: error: 'class std::vector<int>' has no member named 'sort'
10 | a.sort(a.begin(),a.end());
| ^~~~
a.cc:15:10: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and '<unresolved overloaded function type>')
15 | cout<<c<<end;
... |
s875270987 | p04047 | C++ | #include <bits/stdc++.h>
#define For(i, j, k) for (int i = j; i <= k; ++ i)
#define Forr(i, j, k) for (int i = j; i >= k; -- i)
using namespace std;
inline int read() {
int x = 0, p = 1; char c = getchar();
for (; !isdigit(c); c = getchar()) if (c == '-') p = -1;
for (; isdigit(c); c = getchar()) x = (x << 1) + (... | a.cc: In function 'int main()':
a.cc:46:9: error: 'iNt' was not declared in this scope; did you mean 'int'?
46 | iNt tt = 0; For(i, 1, cnt) if (ans[i] == 0) ++ tt;
| ^~~
| int
a.cc:46:56: error: 'tt' was not declared in this scope; did you mean 'tp'?
46 | iNt tt = 0; Fo... |
s670314463 | p04047 | C++ | #include <cstdio>
#include <algorithm>
#define rg register int
#define rep(a, b, c) for(rg a=b; a<=c; ++a)
int a[102];
inline int read() {
int x=0; char ch=getchar();
while(ch<'0'||ch>'9') ch=getchar();
while(ch>='0'&&ch<='9') {
x=(x<<1)+(x<<3)+(ch^48);
ch=getchar();
}
return x;
}
... | a.cc: In function 'int main()':
a.cc:21:9: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
21 | rep(i, 1, n) a[i]=read();
| ^
a.cc:4:29: note: in definition of macro 'rep'
4 | #define rep(a, b, c) for(rg a=b; a<=c; ++a)
| ^
a.c... |
s920841754 | p04047 | C++ | #include "pch.h"
#include <iostream>
#include<algorithm>
using namespace std;
int n[1919];
int main()
{
int a;
int iwa = 0;
cin >> a;
int b = a * 2;
for (int i = 0; i < b; i++) {
cin >> n[i];
}
sort(n, n + b);
for (int i = 0; i < b; i += 2) {
iwa += n[i];
}
cout << iwa << endl;
} | a.cc:1:10: fatal error: pch.h: No such file or directory
1 | #include "pch.h"
| ^~~~~~~
compilation terminated.
|
s596174777 | p04047 | C++ | #include <iostream>
using namespace std;
int n,l[200],a;
int main(){
cin>>n;
for(int i=0;i<n*2;i++)cin>>l[i];
sort(l,l+n*2);
for(int i=0;i<n;i++)a+=l[i*2];
cout<<a<<endl;
} | a.cc: In function 'int main()':
a.cc:7:3: error: 'sort' was not declared in this scope; did you mean 'short'?
7 | sort(l,l+n*2);
| ^~~~
| short
|
s718058710 | p04047 | C++ | #include <iostream>
#include <algorithm>
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());
int ans = 0;
for(int i = 0; i < 2 * n; i++) ans += L[2 * i];
cout << ans;
return 0;
}
| a.cc: In function 'int main()':
a.cc:7:3: error: 'vector' was not declared in this scope
7 | vector<int> L(2 * n);
| ^~~~~~
a.cc:3:1: note: 'std::vector' is defined in header '<vector>'; this is probably fixable by adding '#include <vector>'
2 | #include <algorithm>
+++ |+#include <vector>
3 | u... |
s111413063 | p04047 | C++ | #include <iosiream>
#include <algorithm>
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());
int ans = 0;
for(int i = 0; i < 2 * n; i++) ans += L[2 * i];
cout << ans;
return 0;
} | a.cc:1:10: fatal error: iosiream: No such file or directory
1 | #include <iosiream>
| ^~~~~~~~~~
compilation terminated.
|
s701215518 | p04047 | C++ | #include <bits/stdc++.h>
#define FOR(i, begin, end) for(int i=(begin);i<(end);i++)
#define REP(i, n) FOR(i,0,n)
#define IFOR(i, begin, end) for(int i=(end)-1;i>=(begin);i--)
#define IREP(i, n) IFOR(i,0,n)
#define SORT(a) sort(a.begin(), a.end())
#define REVERSE(a) reverse(a.begin(), a.end())
#define Lower_bound(... | a.cc:1: warning: unpaired UTF-8 bidirectional control character detected [-Wbidi-chars=]
1 | <U+202A>#include <bits/stdc++.h><U+202C>
| ~~~~~~~~
| | |
| | end of bidirectional context
| U+202A (LEFT-TO-RIGHT EMBEDDING)
a.cc:1:1: error: stray '#' in program
1 | #include <bit... |
s424818303 | p04047 | C++ | #include <bits/stdc++.h>
#define FOR(i, begin, end) for(int i=(begin);i<(end);i++)
#define REP(i, n) FOR(i,0,n)
#define IFOR(i, begin, end) for(int i=(end)-1;i>=(begin);i--)
#define IREP(i, n) IFOR(i,0,n)
#define SORT(a) sort(a.begin(), a.end())
#define REVERSE(a) reverse(a.begin(), a.end())
#define Lower_bound... | a.cc:1: warning: unpaired UTF-8 bidirectional control character detected [-Wbidi-chars=]
1 | <U+202A>#include <bits/stdc++.h><U+202C>
| ~~~~~~~~
| | |
| | end of bidirectional context
| U+202A (LEFT-TO-RIGHT EMBEDDING)
a.cc:1:1: error: stray '#' in program
1 | #include <bit... |
s076913872 | p04047 | C++ | #include <bits/stdc++.h>
#define FOR(i, begin, end) for(int i=(begin);i<(end);i++)
#define REP(i, n) FOR(i,0,n)
#define IFOR(i, begin, end) for(int i=(end)-1;i>=(begin);i--)
#define IREP(i, n) IFOR(i,0,n)
#define SORT(a) sort(a.begin(), a.end())
#define REVERSE(a) reverse(a.begin(), a.end())
#define Lowe... | a.cc:1: warning: unpaired UTF-8 bidirectional control character detected [-Wbidi-chars=]
1 | <U+202A>#include <bits/stdc++.h><U+202C>
| ~~~~~~~~
| | |
| | end of bidirectional context
| U+202A (LEFT-TO-RIGHT EMBEDDING)
a.cc:1:1: error: stray '#' in program
1 | #include <bit... |
s109751545 | p04047 | C++ | #include <bits/stdc++.h>
#define FOR(i, begin, end) for(int i=(begin);i<(end);i++)
#define REP(i, n) FOR(i,0,n)
#define IFOR(i, begin, end) for(int i=(end)-1;i>=(begin);i--)
#define IREP(i, n) IFOR(i,0,n)
#define SORT(a) sort(a.begin(), a.end())
#define REVERSE(a) reverse(a.begin(), a.end())
#define Lowe... | a.cc:1: warning: unpaired UTF-8 bidirectional control character detected [-Wbidi-chars=]
1 | <U+202A>#include <bits/stdc++.h><U+202C>
| ~~~~~~~~
| | |
| | end of bidirectional context
| U+202A (LEFT-TO-RIGHT EMBEDDING)
a.cc:1:1: error: stray '#' in program
1 | #include <bit... |
s895038131 | p04047 | C++ | #include<stdio.h>
int n,a[100010],s=0;
int main()
{
scanf("%d",&n);
for(int i=1;i<=2*n;i++)
scanf("%d",&a[i]);
sort(a+1,a+1+2*n);
for(int i=1;i<=2*n;i+=2)
s+=a[i];
printf("%d\n",s);
return 0;
} | a.cc: In function 'int main()':
a.cc:8:5: error: 'sort' was not declared in this scope; did you mean 'short'?
8 | sort(a+1,a+1+2*n);
| ^~~~
| short
|
s693541483 | p04047 | C | #include<iostream>
#include<cstdio>
#include<algorithm>
using namespace std;
int n,a[210];
int main()
{
cin>>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];
}
cout<<ans<<endl;
} | main.c:1:9: fatal error: iostream: No such file or directory
1 | #include<iostream>
| ^~~~~~~~~~
compilation terminated.
|
s064280594 | p04047 | C++ | #include <iostream>
#include <vector>
using namespace std;
int main(int argc, char** argv) {
int n, li;
vector<int> l;
cin >> n;
for (size_t i = 0; i < n * 2; i++) {
cin >> li;
l.push_back(li);
}
sort(l.begin(), l.end());
int s = 0;
for (int i = 0; i < n; i += 2) {
s += l[i];
}
cout << l... | a.cc: In function 'int main(int, char**)':
a.cc:12:3: error: 'sort' was not declared in this scope; did you mean 'short'?
12 | sort(l.begin(), l.end());
| ^~~~
| short
a.cc:17:8: error: no match for 'operator<<' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'std::vector<int... |
s656177839 | p04047 | C++ | #include <bits/stdc++.h>
using namespace std;
int main(){
int ans=0,n,array[200];
cin>>n;
for(int i=0;i<2n;i++){
cin>>array[i];
}
sort(array,array+2n);
for(int i=0;i<2n;i+=2){
ans+=array[i];
}
cout<<ans<<endl;
} | a.cc: In function 'int main()':
a.cc:7:17: error: unable to find numeric literal operator 'operator""n'
7 | for(int i=0;i<2n;i++){
| ^~
a.cc:10:20: error: unable to find numeric literal operator 'operator""n'
10 | sort(array,array+2n);
| ^~
a.cc:11:17: error: un... |
s528318762 | p04047 | C++ | #include<iostream>
#include<algorithm>
using namespace std;
int a[10005],ans=0;
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<<endl;
return 0;
} | a.cc: In function 'int main()':
a.cc:7:10: error: 'n' was not declared in this scope
7 | cin>>n;
| ^
|
s849155897 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int a[10001],ans=0,bns=0,n;
int main(){
scanf("%d",&n);
for(int i=1;i<=2*n;i++)scanf("%d",&a[i]);
sort(a+1,a+1+2*n);
for(int i=1;i<=2*n;i+=2)bns+=a[i];。
printf("%d\n",bns);
return 0;
} | a.cc:8:39: error: extended character 。 is not valid in an identifier
8 | for(int i=1;i<=2*n;i+=2)bns+=a[i];。
| ^
a.cc: In function 'int main()':
a.cc:8:39: error: '\U00003002' was not declared in this scope
8 | for(int i=1;i<=2*n;i+=2)bns+=a[i];。
| ... |
s523660820 | p04047 | C++ | #include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
int main()
{
int N;
cin >> N;
vector<int> L(2*N);
for(int i = 0; i < 2*N;i++){
cin >> L.at(i);
}
sort(L.begin(). L.end());
int ans =0;
for(int i = 0; i < N; i++){
ans += L.at(2*i);
}
cout << a... | a.cc: In function 'int main()':
a.cc:15:25: error: 'std::vector<int>::iterator' has no member named 'L'
15 | sort(L.begin(). L.end());
| ^
|
s669410350 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int main()
{int n,s=0;
int a[200];
cin>>n;
for(int i=0;i<2*n;i++)
cin>>a[i];
sort(a,a+2*n)
for(int i=0;i<2*n;i+=2)
s+=a[i];
cout<<s<<endl;
} | a.cc: In function 'int main()':
a.cc:9:15: error: expected ';' before 'for'
9 | sort(a,a+2*n)
| ^
| ;
10 | for(int i=0;i<2*n;i+=2)
| ~~~
a.cc:10:14: error: 'i' was not declared in this scope
10 | for(int i=0;i<2*n;i+=2)
| ^
|
s796361835 | p04047 | C++ | #include<bits/stdc++.h>
using namespace std;
int a[10001],ans=0,bns=0,n;
int main(){
scanf("%d",&n)；
for(int i=1;i<=2*n;i++){
scanf("%d",&a[i]);
}
sort(a+1,a+1+2*n);
for(int i=1;i<=2*n;i+=2){
bns+=a[i];
}
printf("%d\n",bns);
return 0;
} | a.cc: In function 'int main()':
a.cc:5:19: error: expected ';' before '\U0000ff1b'
5 | scanf("%d",&n)；
| ^~
| ;
a.cc:6:17: error: 'i' was not declared in this scope
6 | for(int i=1;i<=2*n;i++){
| ^
|
s969668962 | p04047 | C++ | #include<abits/stdc++.h>
using namespace std;
int a[10001],ans=0,bns=0,n;
int main(){
scanf("%d",&n)；
for(int i=1;i<=2*n;i++){
scanf("%d",&a[i]);
}
sort(a+1,a+1+2*n);
for(int i=1;i<=2*n;i+=2){
bns+=a[i];
}
printf("%d\n",bns);
return 0;
} | a.cc:1:9: fatal error: abits/stdc++.h: No such file or directory
1 | #include<abits/stdc++.h>
| ^~~~~~~~~~~~~~~~
compilation terminated.
|
s622890240 | p04047 | C++ | #include <iostream>
#include <algorithm>
using namespace std;
int main() {
int n;
cin >> n;
int ans = 0;
int arr[2*n];
for(int i=0; i<2*n; i++)
cin >> arr[i];
sort(arr);
for(int i=0; i<2*n; i++) {
if(i % 2 == 0)
ans += arr[i];
}
cout << ans << endl;
}
| a.cc: In function 'int main()':
a.cc:12:13: error: no matching function for call to 'sort(int [(n * 2)])'
12 | 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<clas... |
s235634640 | p04047 | C++ | //
// Physics Simulator
//まだ途中です！！
//
#include <GL/glut.h>
#include <stdio.h>
#include <math.h>
#include <time.h>
#include <unistd.h>
void Display(void);
void Reshape(int,int);
void Timer(int);
struct tm *ts; // Pointer to tm structure
double ls;
double cnt=1.0;
int xs, ys; // Second Hand Coordinate
int xm, ym; ... | a.cc:5:10: fatal error: GL/glut.h: No such file or directory
5 | #include <GL/glut.h>
| ^~~~~~~~~~~
compilation terminated.
|
s072346603 | p04047 | C++ | //
// Analog Clock
//
#include <GL/glut.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <time.h>
void Display(void);
void Reshape(int,int);
void PrintText(int, int, char *);
void Keyboard(unsigned char, int, int);
void Timer(int);
double Time=90;
int ls, lm, lh; // Length of N... | a.cc:4:10: fatal error: GL/glut.h: No such file or directory
4 | #include <GL/glut.h>
| ^~~~~~~~~~~
compilation terminated.
|
s434503026 | p04047 | C++ | //
// Analog Clock
//
#include <GL/glut.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <time.h>
void Display(void);
void Reshape(int,int);
void PrintText(int, int, char *);
void Keyboard(unsigned char, int, int);
void Timer(int);
double Time=90;
int ls, lm, lh; // Length of N... | a.cc:4:10: fatal error: GL/glut.h: No such file or directory
4 | #include <GL/glut.h>
| ^~~~~~~~~~~
compilation terminated.
|
s697646373 | p04047 | C++ | //
// Analog Clock
//
#include <GL/glut.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
#include <string.h>
#include <unistd.h>
void Display(void);
void Reshape(int,int);
void Keyboard(unsigned char, int, int);
void Timer(int);
void PrintText(int, int, char *);
char xmessage[100];
char... | a.cc:4:10: fatal error: GL/glut.h: No such file or directory
4 | #include <GL/glut.h>
| ^~~~~~~~~~~
compilation terminated.
|
s948512900 | p04047 | C++ | //
// Analog Clock
//
#include <GL/glut.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
void Display(void);
void Reshape(int,int);
void Keyboard(unsigned char, int, int);
void Timer(int);
double Time=90;
int ls, lm, lh; // Length of Needle
int xs, ys; // Second Hand Coordinate
int xm, ym... | a.cc:4:10: fatal error: GL/glut.h: No such file or directory
4 | #include <GL/glut.h>
| ^~~~~~~~~~~
compilation terminated.
|
s631661057 | p04047 | C++ | printf("x = %d : ",(int)(ld * M_PI * sin(Theta)));
printf("v = %d : ",(int)(ld * M_PI * cos(Theta)));
printf("a = %d\n ",(int)((-1) * ld * M_PI * M_PI * sin(Theta))); | a.cc:1:7: error: expected constructor, destructor, or type conversion before '(' token
1 | printf("x = %d : ",(int)(ld * M_PI * sin(Theta)));
| ^
a.cc:2:7: error: expected constructor, destructor, or type conversion before '(' token
2 | printf("v = %d : ",(int)(ld * M_PI * cos(Theta)));
| ... |
s606804703 | p04047 | C++ | //
// Analog Clock
//
#include <GL/glut.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
void Display(void);
void Reshape(int,int);
void Timer(int);
double Time=90;
double
int main(int argc, char **argv)
{
glutInit(&argc, argv);
glutInitWindowSize (450, 300);
glutCreateWindow("takeut... | a.cc:4:10: fatal error: GL/glut.h: No such file or directory
4 | #include <GL/glut.h>
| ^~~~~~~~~~~
compilation terminated.
|
s251632476 | p04047 | C++ | //
// Analog Clock
//
#include <GL/glut.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
void Display(void);
void Reshape(int,int);
void Timer(int);
double Time=360;
int main(int argc, char **argv)
{
glutInit(&argc, argv);
glutInitWindowSize (600, 300);
glutCreateWindow("takeuti");
g... | a.cc:4:10: fatal error: GL/glut.h: No such file or directory
4 | #include <GL/glut.h>
| ^~~~~~~~~~~
compilation terminated.
|
s999047345 | p04047 | C++ | #include<cstdio>
#include<iostream>
#include<vector>
#include<algorithm>
typedef long long ll;
using namespace std;
int main() {
vector<int> a;
int N,n;
scanf("%d", &N);
for (int i = 0; i < 2 * N - 1; i++) {
scanf("%d", &n);
a.push_back(n);
}
sort(a.begin(), a.end);
int sum = 0;
for (int i = 0; i < N; i++)... | a.cc: In function 'int main()':
a.cc:16:13: error: no matching function for call to 'sort(std::vector<int>::iterator, <unresolved overloaded function type>)'
16 | sort(a.begin(), a.end);
| ~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/14/algorithm:61,
from a.cc:... |
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