Guys, i am trying to write a C program that checks the greater of two input numbers

Question

#include<stdio.h>
#include<conio.h>
int main()
{
int a, b, big;
printf("Enter any two number: ");
scanf("%d%d", &a, &b);
if(a>b)
big=a;
else
big=b;
printf("\nBiggest of the two number is: %d", big);
getch();
return 0;
}

Answer 1

The conio.h header file is obsolete and does not come with mordern compilers. Also, you don't need it anywhere in your code. So just remove the line
`#include<conio.h>`
and also the line
`getch()`
because the getch function is found in conio.h

Answer 2

you don't need getch() here. check this to see when to use it:

https://stackoverflow.com/questions/13677253/what-exactly-getch-does-in-c