hdu 3579 Hello Kiki
摘要:
题目地址:http://acm.hdu.edu.cn/showproblem.php?pid=3579要点; 题目要求正整数,一旦r1=0;应该输出最小公倍数#include#includeusing namespace std;typedef long long inta;void extend_gcd(inta a,inta b,inta &x,inta &y,inta &gcd){ if(b==0) { x=1; y=0; gcd=a; } else { extend_gcd(b,a%b,x,y,gcd); ... 阅读全文