标签：turn std code names scanf bsp while ret div
#include<cstdio> #include<iostream> using namespace std; int gcd(int a,int b) { return b?gcd(b,a%b):a; } int main() { int a,b,c; while(scanf("%d%d%d",&a,&b,&c),a+b+c) { a/=gcd(b,c); if(a&1)printf("NO\n"); else printf("%d\n",a-1); } return 0; }
标签：turn std code names scanf bsp while ret div
原文地址：http://www.cnblogs.com/NWUACM/p/6901475.html
