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Submission #383018

# Submission time Handle Problem Language Result Execution time Memory
383018 2021-03-28T17:41:02 Z vulpes Prosjek (COCI14_prosjek) C++17
50 / 50
 1 ms 364 KB 
#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;
}

Compilation message

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 << " ";
      |                         ~~~~~~~~^~~

Subtask #1
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct