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