[Exercise 10] What's wrong?

Question

Please look through the code given below; there might be something wrong. You are asked to state what parts are missing or wrong, explain how to fix the code. Then tell us what the output will be

** This is an essay question **

Code

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[]) {
	int a, i;
	printf("Enter a number: ");
	scanf
	
	if(a=0){
		printf("Please do not enter a negative number or zero")
	}
	
	else
	
	for(i=1;i<=a;i+){
		if(i%2!=0){
		printf("\n %d--Odd", i);
		
		printf("\n %c--Even", i);
	}
	
	return 0;
}

 

****    % = reminder of division

Comments

What do you mean by reminder of division? do we have to divide by 2?

---

Hi.

It's just an explanation of an operation called 'Moderator'. By using it, it keeps a remainder number. Such as
2%4 = 2        remainder = 0
2%5 =  2        remainder = 1

Answer 1

Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main(int argc, char *argv[]) {
* * * * * ** * *** * ** a, i;
** ** ** *** ** *** ** *** ***** *** a number: ");
****** * ** ** **** ***** ** ******* &a);
**** ** **** * * * ** ***
* **** ** * ** ** *
* * ** *** * * * ** * *** * * * * * * do not enter a negative number or zero");
**** * ** ** * * ** *
** * * *** * ** *** ** **
** ** * **** *** * ***** *
* * * * * * * * *** ** * * *
** * * ** ** * *** *** *** ******* **** **
*** * * * ** *** * * *** ** * *** ** *** * %d--Odd", i);
** **** * ** ** * * * *** * ** * * ** * * **
* ***** * * * ** ** * ** ** **** * * * * ** *
* ** * ** * * * * * * * * *** * * * * **** * %d--Even", i);
***** * * * ** * * *** ** * *** * ****
** * * * * ** *
* *** * *** *** *** * * * 0;

}

Answer 2

Hidden content!
** * ** * * * **
******* * ***** * * ***



int main(int argc, char *argv[]) {
** * *** int a, i;
* * ** * * * ** a number: * * ** *
* * * *** * ** * *** * * * *** ***
* * * * * **

* * * ** * **
* **** * * * * * ** * * * *** do not enter a negative number or ******* **
* * * ***** * }
* * ***** * ** *

** * * * ** else
* * * ** ** * * * * ** **
* *** ** * * * ** * **** ** *****
* * * * * ** * * ** ** * ** * * ** * * ** i);
** * * * ** * * * *** * }
* * * ** * ** * * ** else{
****** ****** *** * * ** ** * ** * * * * * ** i);
* **** * * ** * }
** * ** ** }
* * return 0;

}

Answer 3

Hidden content!
** ** ******** ***


***** *** **



/* run this *** **** the * * * * * or add your own *** ** * * * *** * or ** loop */



int * * * char ******* {



int a, i;


* * * ***** a * **


* ** ** * ** * * * ** ****


* * *** 0){


* * * * * do not * a * ** * or ** *** **


* **


* * * ** * *


** *


** ** * ** ** i);


**


* * ** * * * * * * ** i);



}


** * 0;



}


*** * a * 20


** **
*** ** *
**** * *
* * ** * *
** *
** * **
**
** ** *
* * * * *
* * * ******
** * *
* * ** * *
* * * ** **
***** * ** *
** * *** *
** *** *
* * * *
* ** ***
** *** *
**** **** *

Answer 4

Hidden content!
1. * **** **** * ********* **** * ***** * * * * Line ** * * * ** ***** * * * Line * ** * * *** ** do not enter a * * * number or *** **** Line 15 ** *** ** * * * Line 18 : } else6. Line 19 * *** ** * * *** **** * **** a number: **** * ** *
*** * * *
* * * ***
* ** ***
**** *
*** *****
***** * *
**** *
*** * *
* *** *