[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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     * ** *  * * ** 0;
}

void ** **  *  number){
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}

int         **
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 * *** * * ** **  ** **** ** 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;
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* * *  *  **  * *
*     *   * * * 
  * * ***     *  * **  
*      * ** ** *  *    *   *  ***** * ** ***
 *** * *  * *     0;
}

void **  *** number){
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 * ** *  ** ** **  * ** * *    * ** ****
}

int   **** **
*      *** * * *   ****  x;
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     ** * ***     *     **  * 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[])
{
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*    * ** * * ** * a, b;
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 *** * * *  
*    ***   * **   ****  
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***** * *** *  *  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