oj.uz

답안 #38379

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
38379 2018-01-04T04:34:33 Z daniel_02 Bomb (IZhO17_bomb) C++14
0 / 100
 436 ms 2016 KB 
#include <bits/stdc++.h>



using namespace std;

char a;

int ans;

int main()
{
   int n, m;
   cin >> n >> m;
   for (int i = 0; i < n; i++)
   {
       scanf("\n");
       for (int j = 0; j < m; j++)
       {
           scanf("%c",&a);
           if (a == '1')ans++;
       }
   }
   cout << ans / 2;
}

Compilation message

bomb.cpp: In function 'int main()':
bomb.cpp:17:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
        scanf("\n");
                   ^
bomb.cpp:20:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
            scanf("%c",&a);
                          ^

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 2016 KB Output isn't correct
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87 Incorrect 336 ms 2016 KB Output isn't correct
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100 Incorrect 323 ms 2016 KB Output isn't correct