PAT 1007 A除以B (20) （大数取余+除法）
思路：串的处理。 #includemap#includequeue#includecmath#includecstdio#includestack#includeiostream#includecstring#includealgorithm#define ll long long#define inf 0x3f3f3f3f#define eps 1e-8#includevector#define ls l,mid,rt1#define rs mid+1
SUM 大数取余 欧拉定理 二项展开 数论
SumTime Limit:1000MS????Memory Limit:131072KB????64bit IO Format:%I64d %I64u Submit Status Description ? Sample Input 2 ? Sample Output 2 Hint 1. For N = 2,S(1) = S(2) = 1. 2. The input file consists of multiple test cases. ??? 核心就是
