不要用队列

#include<iostream>
using namespace std;

int main(){
	int m,w,n;
	cin>>m>>w>>n;
	for(int i=1;i<=n;i++){
		if(i%m==0) cout<<m<<" ";
		else cout<<i%m<<" ";
		if(i%w==0) cout<<w<<endl;
		else cout<<i%w<<endl;
	}
	return 0;
}