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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. const int TEN = 10;
  5. const int MAX_SIZE = 20;
  6.  
  7. bool isRecreatives(int num) {
  8.     return num / TEN / TEN == num / TEN % TEN && num / TEN % TEN == num % TEN;
  9. }
  10.  
  11. int main() {
  12.     int n, m, matrix[MAX_SIZE][MAX_SIZE], distinctLines[MAX_SIZE] = {0};
  13.     int highestRecreatives = 1;
  14.     cin >> n >> m;
  15.     for (int i = 0; i < n; ++i) {
  16.         for (int j = 0; j < m; ++j) {
  17.             cin >> matrix[i][j];
  18.             distinctLines[i] += (int)isRecreatives(matrix[i][j]);
  19.         }
  20.         if (highestRecreatives < distinctLines[i]) {
  21.             highestRecreatives = distinctLines[i];
  22.         }
  23.     }
  24.     for (int i = 0; i < n; ++i) {
  25.         if (distinctLines[i] == highestRecreatives) {
  26.             for (int j = 0; j < m; ++j) {
  27.                 cout << matrix[i][j] << ' ';
  28.             }
  29.             cout << '\n';
  30.         }
  31.     }
  32.     return 0;
  33. }
Success #stdin #stdout 0s 5268KB
comments (?)
stdin
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3 3
123 900 111
342 444 222
110 666 999
stdout
copy 
342 444 222 
110 666 999
https://ideone.com/G6ysne
language:
C++ (gcc 8.3)
created:
6 days ago
visibility:
public

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