[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