#include <iostream>

using namespace std;

int main()
{
    int lenstr = 0, i, j, hold, numOfRepetitions = 0;
    char str[100];
    cout << "Write your sentence: ";

    cin.getline(str, 100);

    for(lenstr = 0;str[lenstr] != '\0';lenstr++){

    }

    for(i = 0;i < lenstr;i++){
        if (str[i] >= 'A' && str[i] <= 'z'){
            if (str[i] >= 'A' && str[i] <= 'Z'){
            }
            if (str[i] >= 'a' && str[i] <= 'z'){
                str[i] -= 32;
            }
        }
    }

    for (int j = 1; j < lenstr; j++){
        for (int i = 0; i < lenstr - 1; i++){
            if (str[i] > str[i + 1]){
                hold = str[i];
                str[i] = str[i + 1];
                str[i + 1] = hold;
            }
        }
    }
    for(i = 0;i < lenstr;i++){
        numOfRepetitions = 0;
        if(str[i] >= 'A' && str[i] <= 'Z'){
            numOfRepetitions++;
            if(str[i] == str[i + 1]){
                numOfRepetitions++;
            }
        }
        if(numOfRepetitions != false){
            cout << str[i] << " - " << numOfRepetitions << endl;
        }
    }
}