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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.   int arr[1000][1000], n, m, count1 = 1, count2 = 1, result = 0;
  6.   cin >> n >> m;
  7.   for (int i = 0; i < n; i++)
  8.     for (int j = 0; j < m; j++)
  9.       arr[i][j] = count1++;
  10.   for (int j = 0; j < m; j++) {
  11.     for (int i = 0; i < n; i++) {
  12.       if (arr[i][j] == count2) result++;
  13.       count2++;
  14.     }
  15.   }
  16.   cout << result << "\n";
  17. }
Success #stdin #stdout 0s 19016KB
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3 3
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3
https://ideone.com/39QHoj
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
secret

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