String Sum Hacker Earth Solution in C

 

https://www.hackerearth.com/practice/basic-programming/implementation/basics-of-implementation/practice-problems/algorithm/string-sum/?layout=old

#include<stdio.h>

int main()

{

    char str[1010];

    scanf(" %s",str);

    int i;

    unsigned long long int ans=0;

    for(i=0;str[i] != '\0';i++)

        ans=ans+str[i]-'a'+1;

    printf("%llu",ans);

}