[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: * * *
** * * *
* * * **
** *****
* * * *
* * * * ***
*** ****
** * * *
***** *
** *** *