Program to print the characters with their frequency | unthinkable solutions

 Program to print the characters with their frequency :-

Given a string , write a Program to print the characters with their frequency .

Sample input:-

easycodingzone

Sample output:-

1a1c1d2e1g1i2n2o1s1y1z

Program to print the characters with their frequency

The objective of the code is to print the characters with their frequency .

Code:-

#include<bits/stdc++.h>

using namespace std;

int main()

{

string str;

cout<<"Enter a string"<<endl;

cin>>str;

map<char,int> m;

for(int i=0;i<str.size();i++)

{

m[str[i]]++;

}

for(auto ch:m)

{

cout<<ch.second<<ch.first;

}

return 0;

}

Output:-

Enter a string

easycodingzone

1a1c1d2e1g1i2n2o1s1y1z

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