[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