#include<iostream>
#include<string>
using namespace std;
int getResultBuf_1(string str,string sonStr)
{
int i=0,j=0;
int son_size=sonStr.size();
int count=0;
while(str[i]!='\0')
{
if(str[i]==str[j])
{
j++;
if(j==son_size)
{
count++;
j=0;
}
}
i++;
}
return count;
}
int main()
{
string str="abcdabcdabcd11111abcd2222abcdqqqqq";
string sonStr="abcd";
int count=getResultBuf_1(str,sonStr);
cout<<count<<endl;
return 0;
}