code. compile. run. debug. share.
#include <iostream>
#include <map>
int main() {
std::string inputString;
std::cout<<"Enter a string: ";
std::cin>> inputString;
//this map maps the char to their respective count
std::map<char, int> charCount;
for(char &c: inputString)
{
charCount[c]++;
}
std::size_t i = 0;
//just go through the inputString instead of map
for(char &c: inputString)
{
std::size_t index = inputString.find(c);
if(index != inputString.npos && (index == i)){
std::cout << c <<"-" << charCount.at(c)<<std::endl;
}
++i;
}
return 0;
}
Compiling Program...
Standard Input:
Interactive Console
Text
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