#include<stdio.h>
int main()
{
int n = 0, k = 0, num = 0, xue200,i=0;
float grade 200 ;
scanf_s("%d %d", &n, &k);
printf("\n");
for (num = 0; num < n; num++)
{
scanf_s("%d %f",&xuenum, &gradenum);
}
for (i = 0; i <= n; i++)
{
num = 0;
for (num = 0; num < n; num++)
{
if (gradenum < gradenum + 1)
{
float tmp = gradenum;
gradenum = gradenum + 1;
gradenum + 1 = tmp;
float tem = xuenum;
xuenum = xuenum + 1;
xuenum+1 = tem;
}
}
}
printf("%d %g",xuek-1, gradek - 1);
return 0;
}