제출 #383018

#제출 시각아이디문제언어결과실행 시간메모리
383018vulpes평균 (COCI14_prosjek)C++17
50 / 50
1 ms364 KiB
#include <bits/stdc++.h>
using namespace std;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    long long n, y, x; cin >> n;
    for (int i = 1; i <= n; i++) {
        cin >> x;
        cout << i * x - (i - 1) * y << " ";
        y = x;
    }
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

prosjek.cpp: In function 'int main()':
prosjek.cpp:10:33: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized]
   10 |         cout << i * x - (i - 1) * y << " ";
      |                         ~~~~~~~~^~~
#Verdict Execution timeMemoryGrader output
Fetching results...