#include<iostream>#include<cstdlib>#include<ctime>#include<locale>#include<windows.h>using namespace std; int main(){ setlocale(LC_ALL, "Russian"); srand(time(NULL)); const int n=12, m=12; int a[n][m]; int s = 0; for(int i=0;i<n;i++) { for(int j=0;j<m;j++) { a[i][j] = rand() % 2; if(a[i][j]) a[i][j] = rand()%100; else a[i][j] = rand()%50*(-2); cout << a[i][j] << ' '; } cout << ''; } cout << ''; int c; cout << "Введите номер столбца: "; cin >> c; for(int i=0; i < 12; i++) if(a[i][c] > 0) s++; cout << "Количество положительных чисел в столбце " << c << ": " << s << ''; system("pause");}