1597.cpp

http://www.cppblog.com/aclayton 流牛木马原创解题报告集４

#include"stdio.h"
void main() 
{ 
long m,n,k,i; 
while(scanf("%ld%ld",&m,&n)!=-1)
{ printf("%10ld%10ld    ",m,n);
	k=1;
for(i=2;i<=(m>n?n:m);i++) 
{ 
if(m%i==0&&n%i==0) 
k=i; 
}
 if(k==1)
	 printf("Good Choice\n\n");
		else
			printf("Bad Choice\n\n");

}
}