Find the error

Question

#include <stdio.h>
void main(){
int a=10;
printf("a is ℅d",a);
getch();
}

Answer 1

No error actually getch() is defined in conio header file and this is not standard Library it will work on old compilers . Modern Compiler will give you warnings and errors too avoid your program with such types of headerfiles and function . Even in solo it won't work try to remove it and also getch() .use int main instead of void main