[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!
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#include   *** * *****

int **** **   
void * *    *   number);

int main(int argc, char *argv[])
{
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}

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}

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}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 2

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#include * ****     * **  *
#include *** ***    * **  * 

int    ** **  
void ********  *** number);

int main(int argc, char *argv[])
{
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}

void ****      number){
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}

int   ****   
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}

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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}

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 4

Hidden content!
#include  * **   ***** * 
** **** *    **   **  * ** 

int *** * *   
void  *  * ** * * number);

int main(int argc, char *argv[])
{
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* * *   **  * a, b;
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 * * *** ****  * 
* **      * **** * 0;
}

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

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[])
{
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* *    ****** * a;
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*****  **** *
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   *  ***      
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* ***  **  * **** 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 *  ** {
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** *  ** ***   *** 

     ****** *     *    *   * 

  ******    * *  **  * 0;
}
void ***   ** **   ***
 **   ***** ************       ***  * *   * *** ** * *
 * ** *    *  * * *** * ** ** *  ** *
}

int *    *   
*   * ** ***    * *      **  x;
**** ** ******    * * *  **  **  *  *  *   *  *  * ***  *
********  *  *** **     *  * x;  ****  *      * **
}

Comments

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output