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一次AC#include<iostream>
using namespace std;
int main()
{
int i,j,k,sum,sum1,N;
while(1)
{
cin>>N;
if(N==0)
break;
else
{
for(i=1;;i++)
{
sum=0;
sum1=0;
for(j=1;j<=i;j++)
sum+=j;
if(N<=sum)
{
for(k=1;k<=i-1;k++)
sum1+=k*k;
sum1+=i*(N-sum+i);
cout<<N<<" ";
cout<<sum1<<endl;
break;
}
}
}
}
return 0;
}
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