Use count on string : count « STL Algorithms Non modifying sequence operations « C++

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C++ » STL Algorithms Non modifying sequence operations » count

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Use count on string

  

 



#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



 */

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