[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