题解 | #数位之和#
数位之和
https://www.nowcoder.com/practice/5e85cc26475449648e668aa98e92d05b
#include <stdio.h>
int main()
{
    int a,sum=0;
    scanf("%d",&a);
    for(;a>=1;a/=10)
    {
        sum+=a%10;
    }
    printf("%d",sum);
    return 0;
}
数位之和
https://www.nowcoder.com/practice/5e85cc26475449648e668aa98e92d05b
#include <stdio.h>
int main()
{
    int a,sum=0;
    scanf("%d",&a);
    for(;a>=1;a/=10)
    {
        sum+=a%10;
    }
    printf("%d",sum);
    return 0;
}
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