Whats wrong with this code?

Question

#include<stdio.h>
#include<conio.h>
Void main()
{
clrscr();
int a,b,c,d;
scanf("%d%d%d%d",&a,&b,&c,&d);
if(a>b)
{
if(a>c)
{
if(a>d)
{
printf("a is big");
}
else
{
printf("d is big");
}
}
else
{
if(c>d)
{
printf("c is big");
}
else
{
printf("d is big");
}
}
}
else
{
if(b>c)
{
if(b>d)
{
printf("b is big");
}
else
{
printf("d is big");
}
}
else
{
if(c>d)
{
printf("c is big");
}
else
{
printf("d is big")
}
}
}
getch();
}

Answer 1

Tan q bro

Answer 2

It's not "void main" but itstead "int main" and should return 0 if everything goes well with the program, and you missed a semicolon after the last print call. Sorry for my bad english if i said something wrong.

#include<stdio.h>
#include<conio.h>
int main()
{
int a,b,c,d;
scanf("%d%d%d%d",&a,&b,&c,&d);
if(a>b)
{
if(a>c)
{
if(a>d)
{
printf("a is big");
}
else
{
printf("d is big");
}
}
else
{
if(c>d)
{
printf("c is big");
}
else
{
printf("d is big");
}
}
}
else
{
if(b>c)
{
if(b>d)
{
printf("b is big");
}
else
{
printf("d is big");
}
}
else
{
if(c>d)
{
printf("c is big");
}
else
{
printf("d is big");
}
}
}
return 0;
}

Answer 3

Oh, and clrscr() and getch() don't work here, i think.