#include<stdio.h>

void swap1(double *x,double *y);

void swap2(int *a,int *b);

int main(void){
  int n;
  int a[10],b[10];
  double c[10];
  
  scanf("%d",&n);
  for(int i=0; i<n ;i++){
    scanf("%d %d",&a[i] ,&b[i]); 
    c[i] = (double)a[i] / (double)b[i];
  }
  for(int k=n-1; k>0; k--){
    for(int j=0; j<k; j++){
      if(c[j] > c[j+1]){
	swap1(&c[j],&c[j+1]);
	swap2(&a[j],&a[j+1]);
	swap2(&b[j],&b[j+1]);
      }
    }
  }
  for(int l = n-1; l>=0; l--){
    printf("%d %d\n",a[l],b[l]);
  }
}

void swap1(double *x,double *y){
  double temp;
  temp = *x;
  *x = *y;
  *y = temp;
}

void swap2(int *a,int *b){
  int hold;
  hold = *a;
  *a = *b;
  *b = hold;
}