hdu 2551 竹青遍野

#include<iostream>using namespace std;int main(){int t;scanf("%d", &t);while(t--){__int64 n, s = 0, i = 1;scanf("%I64d", &n);while(s < n){s += i * i * i;i++;}printf("%I64d\n", i-1);}return 0;}