Problem Statement
ååè¶ ç«æ¹æ°æ¯æä¸ä¸ªæ£æ´æ°å¯ä»¥æ£å¥½è¢«æå为两ç§ä¸åça^3+b^3çæ¹å¼ï¼å ¶ä¸a,båä¸ºæ´æ°ä¸0<a<=bã对äºä»»ä½ä¸ä¸ªæå®ç int n, è¿åææçå°äºçäºnçååè¶ ç«æ¹æ°ç个æ°ã
Definition
- Class:
- TwiceSuperCubic
- Method:
- count
- Parameters:
- int
- Returns:
- int
- Method signature:
- int count(int n)
- (be sure your method is public)
Constraints
- nåå¼èå´ä¸º1å°1,000,000,000(å«)
Examples
1
Returns: 0
1729
Returns: 1
1729=1^3+12^3 1729=9^3+10^3475574
Returns: 27