A30596.【函数】【提高】编写一个给

#include<iostream>
using namespace std;
int gcd(int a,int b){
	while(a%b){
		int t=a;
		a=b%a;
		b=t;
	}
	return b;
}
int main(){
	int a,b;
	cin>>a>>b;
    int GCD=gcd(a,b);
	a/=GCD;
    b/=GCD;
    cout<<a<<" "<<b;
	return 0;
}