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답안 #1055766

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1055766 2024-08-13T05:08:10 Z manhlinh1501 Autići (COCI22_autici) C++17
0 / 50
 6 ms 1524 KB 
#include <bits/stdc++.h>
using namespace std;
using i64 = long long;
const int MAXN = 1e5 + 5;

int N;
int a[MAXN];
i64 ans = 0;

signed main() {
#define TASK "code"

    if (fopen(TASK ".inp", "r")) {
        freopen(TASK ".inp", "r", stdin);
        freopen(TASK ".out", "w", stdout);
    }

    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    cin >> N;
    if(N == 1) return cout << 0, 0;
    for(int i = 1; i <= N; i++) cin >> a[i];
    sort(a + 1, a + N + 1);
    i64 ans = accumulate(a + 1, a + N + 1, 0LL) + a[1] * (N - 2);
    cout << ans;
    return (0 ^ 0);
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:14:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |         freopen(TASK ".inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:15:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |         freopen(TASK ".out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 3 ms 860 KB Output is correct
3 Incorrect 6 ms 1524 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 604 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Incorrect 0 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 3 ms 860 KB Output is correct
3 Incorrect 6 ms 1524 KB Output isn't correct
4 Halted 0 ms 0 KB -