#include<stdio.h>
#include<string.h>
#include<algorithm>
using namespace std;
char in[100], out[100];

int main(){
	int a, b, A, B, I;
	for(I=1;I<11;I++){
		sprintf(in,".%d.in",I);
	    freopen(in,"w",stdout);
		//scanf("%d %d", &a, &b);
		a = rand()%101;
		b = rand()%101;
		printf("%d %d\n", a, b);
		sprintf(in,".%d.out",I);
	    freopen(in,"w",stdout);
		printf("%d", a*1500+b*900);
	}
	
}