תרגיל שאני מנסה כבר שעה, PHP או C

[CpMaster]

בבקשה בC

#include <stdio.h>

void main()
{
	int maxwi,maxhi,i; 
	float ar[15][2],maxh=0,maxw=0; 
	printf("type the height and weight of 15 people\n");
	for(i=0;i<15;i++)
	{
		scanf("%f %f",&ar[i][0],&ar[i][1]);
		if(ar[i][0] > maxh)
		{
			maxh = ar[i][0];
			maxhi = i;
		}
		if(ar[i][1] > maxw)
		{
			maxw = ar[i][1];
			maxwi = i;
		}
	}
	printf("The weight of the tallest man is %f\nThe Height of the fatest man is %f",ar[maxhi][0],ar[maxwi][1]);
}