Submission #2197225


Source Code Expand

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

int a[300003];

int main(void) {
    int n;
    ll ans = 0;
    cin >> n;
    for(int i=0; i<3*n; i++) scanf("%d", a+i);
    sort(a, a+3*n);
    for(int i=0; i<n; i++) ans += a[3*n-2-2*i];
    return !printf("%lld\n", ans);
}

Submission Info

Submission Time
Task A - AtCoder Group Contest
User zzzstark
Language C++14 (GCC 5.4.1)
Score 300
Code Size 310 Byte
Status AC
Exec Time 50 ms
Memory 1408 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:12:46: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     for(int i=0; i<3*n; i++) scanf("%d", a+i);
                                              ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 12
Set Name Test Cases
Sample 00_example_01.txt, 00_example_02.txt
All 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt
Case Name Status Exec Time Memory
00_example_01.txt AC 1 ms 256 KB
00_example_02.txt AC 1 ms 256 KB
01.txt AC 1 ms 256 KB
02.txt AC 1 ms 256 KB
03.txt AC 1 ms 256 KB
04.txt AC 1 ms 256 KB
05.txt AC 4 ms 256 KB
06.txt AC 42 ms 1408 KB
07.txt AC 29 ms 1408 KB
08.txt AC 50 ms 1408 KB
09.txt AC 50 ms 1408 KB
10.txt AC 49 ms 1408 KB