petyaGavrikov

Verified answer

#include <iostream>
#include <stdlib.h>
using namespace std;

int main() {
int n,m,k=0;
cin >> n >> m;
int x[n], y[m];
srand(time(0));
for (int i = 0; i < n; i++) {
 x[i]=rand() % 20;
 cout << x[i] << " ";
}
cout <<"\n";
for (int i = 0; i < m; i++) {
 y[i]=rand() % 20;
 cout << y[i] << " ";
}
cout <<"\n";
for (int i = 0; i < n; i++)
 if (x[i] == y[1]) k++;
cout << "k = " << k;
  return 0;
}

Пример:
10 8
0 5 14 15 10 5 6 0 18 3
14 5 10 6 2 16 8 17
k = 2