[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