works

/*************************************************************************************************************************************************************

    this is a C program

    this is a test comment

    this comment spans a few lines

    see if it works with the comment deletion program

*************************************************************************************************************************************************************/
#include<stdio.h>

main() {

    printf("hello \"world/*here's a comment within a string*/\n");

    printf("//here's another comment inside a string.\n");

    //this a one line comment
    }

/*here's another comment at the end of the program*/