摘要：
1 /* 2 algorithm : High-Precision FFT 3 4 */ 5 #include 6 #include 7 #include 8 #include 9 #define N 200005 10 #define pi acos(-1.0) // PI值 11 using namespace std; 12 st... 阅读全文
摘要：
Strategic Game Time Limit: 10000ms Memory Limit: 32768KB This problem will be judged on HDU. Original ID: 1054 64-bit integer IO format: %lld Java cla 阅读全文