[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