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Sum of Digits of a Five Digit Number

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    include

    include

    include

    include

    int main() {

    int n,res,a=1;
    int sum=0;
    scanf("%d", &n);
    int remaining=n;
    res= n%10;
    sum=sum+res;
    while(a<=4){
        remaining=remaining/10;
    
        res=remaining%10;
    
        sum=sum+res;
    
        a++;
    }
    printf("%d",sum);
    return 0;
    

    }