Good evening. For some unknown reason, this code does not change anything at all in the matrix. Task: arrange the rows of a given matrix in ascending order of the number of identical elements in each row. Here is the code:

`int main() { const int N = 5; int m[N][N]; for (int i = 0; i < N; i++) for (int j = 0; j < N; j++) cin >> m[i][j]; int s[N], n[N][N]; for (int i = 0; i < N; i++) { for (int j = 0; j < N; j++) for (int k = j + 1; k < N; k++) if (m[i][j] == m[i][k]) n[i][j]++; int maxCount = 0; for (int j = 0; j < N; j++) if (n[i][j] > maxCount) maxCount = n[i][j]; s[i] = maxCount + 1; cout << s[i] << " "; } cout << "nn"; for (int i = 0; i < N; i++) { int maxCount = s[i]; int index = i; for (int j = i + 1; j < N; j++) if (s[j] > maxCount) { maxCount = s[j]; index = j; } int temp = s[i]; s[i] = maxCount; s[index] = temp; for (int k = 0; k < N; k++) { temp = m[i][k]; m[i][k] = m[index][k]; m[index][k] = temp; } } for (int i = 0; i < N; i++) { for (int j = 0; j < N; j++) cout << m[i][j] << " "; cout << endl; } system("pause"); return 0; }`