3

// Online C compiler to run C program online
#include <stdio.h>
#include <stdbool.h>
#include <string.h>

int main(){
    int len = 5;
    char air[len];
    puts("Enter a name: ");
    gets(air);
    int sum = 0;
    for(int i = 0; i < len; i++){
        sum += air[i];
     }
     printf("%d", sum);
   
    return 0;
}