poj1543-Perfect Cubes(暴力)

 1 #include<iostream>
 2 using namespace std;
 3 int main(){
 4     int n ;
 5     cin>>n;
 6     for(int i = 3 ; i <= n ; i++){
 7         for(int j = 2 ; j <= n ; j++){
 8             for(int k = j ; k <= n ; k++){
 9                 for(int l = k ; l <= n ; l++){
10                     if(i*i*i==j*j*j+k*k*k+l*l*l)
11                         printf("Cube = %d, Triple = (%d,%d,%d)\n",i,j,k,l);
12                 }
13             }
14         }
15     }
16     return 0;
17 }