[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