using System;class Program{ static void Main() { var random = new Random(DateTime.Now.Millisecond); int n = 5; int k; var c = new int[n, n]; var b = new int[n]; Console.WriteLine("C:"); for (var i = 0; i < n; i++) { for (var j = 0; j < n; j++) { c[i, j] = random.Next(0, 9); Console.Write(c[i, j] + " "); } Console.WriteLine(); } Console.WriteLine(); for(int j = 0; j < n; j++) { k = 0; for(int i = 0; i < n; i++) if (c[i, j]==0) k++; b[j] = k; } Console.WriteLine("B:"); for(int i = 0; i < n; i++) Console.Write(b[i] + " "); Console.WriteLine(); Console.ReadKey(); }}Пример:C:
3 5 1 3 0 1 6 4 1 7 5 2 5 1 2 4 6 3 0 3 2 3 8 0 7 B:
0 0 0 2 1