C kodda bir hata var düzeltebilir misiniz?

quote:

#include "stdio.h"
#include "conio.h"
#include "string.h"
int main()
{
char ad[10][10]={"Ahmet","Mehmet","Hasan","Huseyin"};
char soyad[10][10]={"aaa","bbb","ccc","ddd"};
float mat1[10]={65,73,26,45};
float mat2[10]={98,20,69,56};

char ara[10];
int i;
int j;

printf("ad?");
scanf("%s",ara);
j=0;
for(i=0;i<=3;i++)
{
if (strcmp(ad,ara)==0)
{
printf("%s\t%s\t%f\t%f\n",ad,soyad,mat1,mat2);
j=1;
break;
}
}
if(j==0){
printf("Bulamadim");
}
getch();
}