oj.uz

Submission #38407

# Submission time Handle Problem Language Result Execution time Memory
38407 2018-01-04T05:17:56 Z daniel_02 Bomb (IZhO17_bomb) C++14
8 / 100
 3 ms 8612 KB 
#include <bits/stdc++.h>



using namespace std;

char a[2599][2599];

int ans;
int mx = 1e9;
bool fl;
int main()
{
   int n, m;
   cin >> n >> m;
   if (n > 1 && m > 1)
   {
       cout << n;
       return 0;
   }
   for (int i = 0; i < n; i++)
   {
       scanf("\n");
       for (int j = 0; j < m; j++)
       {
           scanf("%c",&a[i][j]);
           if (a[i][j] == '1')fl = 1;
       }
   }

   for (int i = 0; i < max(n, m); i++)
   {
       int j = min(n, m) - 1;
       if (j == n - 1)
       {
           if (a[j][i] == '1')
           {
               ans++;
           }
           else if (ans)
            mx = min(mx, ans),ans = 0;
       }
       else
       {
           if (a[i][j] == '1')
           {
               ans++;
           }
           else if (ans)
            mx = min(mx, ans),ans = 0;
       }
   }
   if (ans)
   mx = min(mx, ans);
   cout << mx;
}

Compilation message

bomb.cpp: In function 'int main()':
bomb.cpp:23:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
        scanf("\n");
                   ^
bomb.cpp:26:32: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
            scanf("%c",&a[i][j]);
                                ^

Subtask #1
8.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 8612 KB Output is correct
2 Correct 0 ms 8612 KB Output is correct
3 Correct 0 ms 8612 KB Output is correct
4 Correct 3 ms 8612 KB Output is correct
5 Correct 0 ms 8612 KB Output is correct
6 Correct 0 ms 8612 KB Output is correct
7 Incorrect 0 ms 8612 KB Output isn't correct
8 Incorrect 0 ms 8612 KB Output isn't correct
9 Incorrect 0 ms 8612 KB Output isn't correct
10 Incorrect 0 ms 8612 KB Output isn't correct
11 Incorrect 0 ms 8612 KB Output isn't correct
12 Incorrect 0 ms 8612 KB Output isn't correct
13 Incorrect 0 ms 8612 KB Output isn't correct
14 Correct 0 ms 8612 KB Output is correct
15 Incorrect 0 ms 8612 KB Output isn't correct
16 Correct 0 ms 8612 KB Output is correct
17 Incorrect 0 ms 8612 KB Output isn't correct
18 Incorrect 0 ms 8612 KB Output isn't correct
19 Incorrect 0 ms 8612 KB Output isn't correct
20 Incorrect 0 ms 8612 KB Output isn't correct
21 Incorrect 0 ms 8612 KB Output isn't correct
22 Incorrect 0 ms 8612 KB Output isn't correct
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24 Incorrect 0 ms 8612 KB Output isn't correct
25 Incorrect 0 ms 8612 KB Output isn't correct
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27 Incorrect 0 ms 8612 KB Output isn't correct
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60 Incorrect 0 ms 8612 KB Output isn't correct
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63 Incorrect 0 ms 8612 KB Output isn't correct
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98 Incorrect 0 ms 8612 KB Output isn't correct
99 Incorrect 0 ms 8612 KB Output isn't correct
100 Incorrect 0 ms 8612 KB Output isn't correct