ZOJ 1331

#include<iostream>
using namespace std;
int main( void)
{
int a, aaa, b, bbb, c, ccc, d, ddd;
for( a = 6; a <=200; a++)	// for 6,3,4,5 is the first
{
aaa = a*a*a;
for( b = 2; b < a; b++)
{
bbb = b*b*b;
for( c = b+1; c < a; c++)
{
ccc = c*c*c;
for( d = c+1; d < a; d++)
{
ddd = d*d*d;
if( aaa < bbb + ccc + ddd)
break;
if( aaa == bbb + ccc + ddd)
{
cout<<"Cube = "<<a
<<", Triple = ("
<<b<<","<<c<<","<<d<<")"
<<endl;
}
}
}
}
}
return 0;
}