[Exercise 18] Function: A number squared

Question

Please write a program, including function(s), that receives one input number, then shows the squared value of the input.

Input 1

10

Output 1

10
100

Input 2

12

Output 2

12
144

Answer 1

Hidden content!
#include *  **   ** **  * 
#include * * ** **  * * 

int ***  * *  
void * ** * * * number);

int main(int argc, char *argv[])
{
 *     **** **
**     ******   *  a;
*  *   **  **  = *    ** ** 
* * **       *
* *    *  **** *   *  ** * **

 * * *     **  0;
}

void * **    * ** * number){
*  *   *** * ** ***  *    * ****  *  *  * *** *** ****  * **
*** ** * * * ** * * *   * * *   * *** 
}

int   *     *
*** ****     * * *  * *  **** * x;
 *  **** ** * **  * * * ****     ** *** * *  *  ** * *
** * *** ******** *  ** * **    x; * **  * ****  * *  **
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 2

Hidden content!
#include ***  ** **  * * 
#include **    ***  ** * 

int  *** *  ** 
void   *** **  number);

int main(int argc, char *argv[])
{
      *   ** 
* * * **  * ** * a;
  ** ***   = ** ** * * * 
  * ***** * *   
*  ** *   *****
 **** *  *   * ** * * *
    * *   * ** * **  *****        **  
 ***  * * *   * *   0;
}

void  * ***   number){
  **      **  * * * *  **** **  ** *  *********    *
  ***   ******* *  * * **** *  ***   * 
}

int ****   **
   *   *** * * * **      *  * **   * x;
 *** ****** * ****  *     *****   * *   *  **** &x);
**       ****  ***  ***** ** x;  ** * * *  ** *  *
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 3

Hidden content!
#include  *** **   ** *  
#include   *  ** *   ** *

int     *  *  
void      **  number);

int main(int argc, char *argv[])
{
****     * 
**** *****  *  ** a, b;
 *** **  ** *** *  =      **  *
   ** *  ** * *
** *****   *** * ****   ***
   *        ** * ****   *** * 
** * ****** ***  0;
}

void  ******  *  number){
 **     * *  * *** ** *  * ****** *   ** * *     number);
*  *** *   ** **      ***  *  * *  *  
}

int  * **  **  
  *  * *** * ** ***  ***** * **  x;
***     *** **** *  *  ***       **** ** * ** * * **
 ** ***  ** ***  *** ** *** **  *   x; * **     **   **     
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 4

Hidden content!
#include   ****** *     ** 
* *     ** ****     *    

int    ***** * 
void ***** ** number);

int main(int argc, char *argv[])
{
 **** **     
 *    ****  * **  a, b;
**    *    **  = ***  *****
* **  * ***
   ****  **    *  * ** *   

*** * *** * ***
*    *  *   * **    0;
}

void  *** ** *** number){
  *     *  **  **** * **        ** *** ** *      *   *     number);
  * * ***  *   **** ** **      ****  
}

int *** *  
**      **  * **  **  ***  * x;
 **  ******* ***  *   **** *  *  * *****     *  **  *
 * *  *   *   *  ****    * *  * * x;  * ***** * ** 
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 5

Hidden content!
#include    *        ***  
#include *** * * *** ** ***

int readNumber(); 
void *** ***   number);

int main(int argc, char *argv[])
{
   ***   **  *    
    *  ***  * * **** a;
***** **    
* **    *  ** 
** ** **   ***    *   *  * **  * ****  ***  = *  *    
*   *  **     *
  * ** ***  **
* **  *  * * *   *  ****
 
 **   * ** * **
 **   ***  
**    *  *** * *
    * * *  *** **   *    * **    **
*   **  ** *   **** * *** 0;
}

void ** *  *     number){
 **    *  ***  ****   * * *  * * *  * ** * **** ***   *  *  * * * ** ** 
* *  * *  ** ****        * *   *   *  ****
}

int  ***  ** 
**** *  *   **  ***  *  ** *  x;
  **  **  ***** *    *** * *  *   *     *  *****  * &x);
**  * *   *   * * ***** * *** * x;  **   *  ** *  ****
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

\n is not necessary :)

---

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 6

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

/* run this  ***** using the *     pauser or add your own getch, ** **      *       ****** or input loop */
int  ****    
void *   *** * *   **

int * ***  * argc, char *** *  {
**  **  ***     ** a;
 *  *****  *** =   *  * *
     *  ***  

*  * ***  *        ****    

 ***  *  * **   * *   0;
}
void  ******** **  
* *   **   * *****  **  *  * *  * **  *    *  *  * ***  
    ** *** **   ***** *   **** ** *  *
}

int    * * * 
*  * *  *  *  ** *   *   **  x;
* *     * ** ***** *   ** ***** * ** *  **   *     ** *     * 
  **  * * *** **    *** *  *** x;   ***** **  * ** *  * 
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output