[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[])
{
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  **** * * ** * * 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