#include<iostream>
#include<cstring>
using namespace std;
int count(char str[], char ch)
{
  int size;
  int i(0);
  int cnt;
  size = strlen(str);
  for(int i = 0; i<size; i++)
  {
      if(str[i] == ch)
          cnt++;
  }
  return cnt;
}

int main()
{
    char a[1000];
    char ch;
    int cnt ;
    cin >> a;
    cout << "Enter the serching charactor";
    cin >> ch;
    cnt = count(&a[0], ch);
    cout << cnt <<'\n';
}