include
include
int main()
{
int t,i;
scanf("%d",&t);
int arr[t];
long long int out;
for(i=0;i{ scanf("%d",&arr[i]);
out=floor(arr[i](arr[i]+2)((2*arr[i])+1)/8);
printf("%lld\n",out);
}
return 0;
}
please help !!!
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