Frequency of characters of a string object.

Write a C++ Program to find frequency of characters of a string object.

Program Code:

#include <iostream>

using namespace std;

int main()

{

int i;

int count = 0;

char ch = 'o';

string name = " smart code for you ";

for ( i = 0; i < name.size();  i++)

{

if (name[i] ==  ch)

{

count = count + 1;

}

}

cout << "Number of  character is = " ;

cout<< count;

return 0;

}

The program output is tested on www.jdoodle.com

Output:

Number of  character is = 3

Thanks

Mukesh Rajput