题解 | #数位之和#
数位之和
https://www.nowcoder.com/practice/5e85cc26475449648e668aa98e92d05b
#include <iostream>
using namespace std;
int main() {
int n;
int sum=0;
cin>>n;
for(int i=0;i<n;i++)
{
sum+=n%10;
n/=10;
}
sum+=n;
cout<<sum;
}
数位之和
https://www.nowcoder.com/practice/5e85cc26475449648e668aa98e92d05b
#include <iostream>
using namespace std;
int main() {
int n;
int sum=0;
cin>>n;
for(int i=0;i<n;i++)
{
sum+=n%10;
n/=10;
}
sum+=n;
cout<<sum;
}
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