#include <stdio.h>
#include <ctype.h>

main(void){
    int ch, coun1 = 0, coun2 = 0, coun3 = 0, sum1 = 0, sum2 = 0, sum3 = 0;
    while((ch = getchar()) != '\n'){
        if(isalpha((char)ch)){
            if(isupper((char)ch)){
                coun1++;
                sum1 += ch;
            }else{
            coun2++;
            sum2 += ch;
            }
        }else{
            if(isdigit((char)ch)){
                coun3++;
                sum3 += ch;
            }
        }
    }
    printf("The average ascii value of the alpha numeric characters is %f\n", (float)(sum1+sum2+sum3) / (coun1+coun2+coun3));
    printf("The average numeric character is %f\n", (float)sum3 / coun3);
    printf("The average alpha character is %f\n", (float)sum2 / coun2);
    printf("The average upper case character is %f\n", (float)sum1 / coun1);
    return 0;
}