[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