摘要:
1 #include<stdio.h> 2 #include<string.h> 3 #include<math.h> 4 5 int gcd(int n,int m) 6 { 7 return m==0 ? n : gcd(m,n%m); 8 } 9 10 int main()11 {12 int n, num_u, i, h, k;13 char ch[65536];14 double m; 15 16 scanf("%d",&n);17 num_u = 0; k = 0;18 scanf("%... 阅读全文