#40506: cpp解答


ericchou00001@gmail.com (鄒辰)


#include <iostream>
using namespace std;
 
int main(){
int n,sum=0;
 
for(n=1;n<=1023;n++){
sum=sum+n*n;
}
cout<<sum;
}
#40507: Re: cpp解答


ericchou00001@gmail.com (鄒辰)


 

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