Write a program to find the largest number among three numbers.

#include<stdio.h>
#include<conio.h>
#include<math.h>
main()
{
    clrscr();
    int y,x,z;
    printf("Please Enter the value of x:= ");
    scanf("%d",&x);
    printf("Please Enter the value of y:= ");
    scanf("%d",&y);
    printf("Please Enter the value of z:= ");
    scanf("%d",&z);
    if(x>y)
        if(x>z)
            printf("%d",x);
        else
            printf("%d",z);

    else
        if(y>z)
            printf("%d",y);
        else
            printf("%d",z);
    getch();
}