제출 #498869

#제출 시각아이디문제언어결과실행 시간메모리
498869yahyobekabdunazarovRed-blue table (IZhO19_stones)C++17
0 / 100
22 ms1272 KiB
#include <bits/stdc++.h> typedef long long ll; using namespace std; void solve(){ int n, m; cin >> n >> m; int a[n][m]; for(int i=0; i<n; i++){ for(int j=0; j<m; j++){ if(j>ceil(m/2)){ cout << "-"; } else{ cout << "+"; } } cout << "\n"; } } int main() { ios::sync_with_stdio(0); cin.tie(0); int t; cin >> t; while(t--){ solve(); } return 0; }

컴파일 시 표준 에러 (stderr) 메시지

stones.cpp: In function 'void solve()':
stones.cpp:7:9: warning: unused variable 'a' [-Wunused-variable]
    7 |     int a[n][m];
      |         ^
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