Help me in solving CLB017 problem

My issue

#include<stdio.h>
#include<conio.h>
int main()
{
int sec,hh,MM,SS,rem1,rem2;
printf (“enter second:”);
scanf (“%d”, &sec);
HH= sec/3600;
rem1=sec%3600;
MM=rem1 60 ;
rem2=rem1%60;
SS=rem2;
printf(“%d:%d:%d”,HH,MM,SS);
getch ();
}

My code

#include <stdio.h>

int main(void) {
	printf ("%d\n%d", 8*9 ,2*(100+200));
	return 0;
}


Learning course: Learn C
Problem Link: CodeChef: Practical coding for everyone

@fk1202300
your code looks absolutely fine . whats the issue?