[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