Submission

PPPPPPPPPP

Score: 100

User: Test

Problemset: ผลรวมของเลขหลัก

Language: c

Time: 0.001 second

Submitted On: 2024-09-30 21:23:58

#include <stdio.h>
int main(){
    char num[13];
    int tot=0;
    scanf("%s",num);
    for(int i=0;num[i]!='\0';i++){
        tot+=num[i]-'0';
    }
    printf("%d",tot);
    return 0;
}







/*
#include <string.h>

int main(){
    int num;
    int n=1;
    int digit=1;
    int tot=0;
    scanf("%d",&num);
    while (num > 0) {
        digit = num % (10*n);
        tot+=digit;
        n=n*10;
    }
    printf("%d",tot);
}*/