#include <stdio.h>
#include <string.h>
#define max 100
void main ()
{
int a,b;
char arr[max];
char dest[2];
printf("Enter the line\n");
scanf("%s",arr);
strncpy(dest,arr,2);
if ((a=strncmp(dest,"//",2)) && (b=strncmp(dest,"/*",2)))
printf("not Comment\n");
else
printf("Comment\n");
}