#include <iostream> #include <string> #include <algorithm> using namespace std; int main() { string str1("Strings handling is easy in C++"); string::iterator p; unsigned int i; // use the count() algorithm i = count(str1.begin(), str1.end(), 'i'); cout << "There are " << i << " i's in str1\n"; return 0; }
There are 4 i's in str1