[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

內容已隱藏
#include  *    *  *****
#include  **  * ***  * 

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

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

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

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

Comments

/tmp/ccBixDvw.o: In function `main':
prog.c:(.text+0x15): undefined reference to `readNumber'
collect2: error: ld returned 1 exit status

---

/tmp/ccU0sfkC.o: In function `main':
prog.c:(.text+0x15): undefined reference to `readNumber'
collect2: error: ld returned 1 exit status

---

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

Answer 2

內容已隱藏
#include * *  ** *******   
#include  *       * ** 

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

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

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

int    ** *
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*   ** ** ******  *   * ** ** ** *  ** * *****  &x);
  ** * * ******     *    ***  * x;    ** * *    *  ** 
}

Comments

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

Answer 3

內容已隱藏
*  *  * ** ** *   *  *
 *    *  *  * *     

int main(){
** **  *  ****  int s,n;
 ** *   * *   * 
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**  * ***      
******    n=s*s;
  **  *        
*****     ** *  *  **  * * * *  *  * **
}

Comments

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

---

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

Answer 4

內容已隱藏
** ** * *   *   **** *    
** * * *      * *   **

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

int main(int argc, char ****
{
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* *  * * * x;
* ******* = * *  ***   *
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* **  *  *    ** * * 0;
}

void * * * * *   * 
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}

int **    * *
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**  **   *  *   ****** * ***  *  ***   
* ****** *  *** y;    
}

Comments

prog.c: In function 'main':
prog.c:10:2: error: stray '\302' in program
  \xc2\xa0int x;
  ^
prog.c:10:3: error: stray '\240' in program
  \xc2\xa0int x;
   ^
prog.c:11:2: error: stray '\302' in program
  \xc2\xa0x = readNumber();
  ^
prog.c:11:3: error: stray '\240' in program
  \xc2\xa0x = readNumber();
   ^
prog.c:13:2: error: stray '\302' in program
  \xc2\xa0writeNumber(x*x);
  ^
prog.c:13:3: error: stray '\240' in program
  \xc2\xa0writeNumber(x*x);
   ^
prog.c: In function 'readNumber':
prog.c:24:2: error: stray '\302' in program
  \xc2\xa0 \xc2\xa0int y;
  ^
prog.c:24:3: error: stray '\240' in program
  \xc2\xa0 \xc2\xa0int y;
   ^
prog.c:24:5: error: stray '\302' in program
  \xc2\xa0 \xc2\xa0int y;
     ^
prog.c:24:6: error: stray '\240' in program
  \xc2\xa0 \xc2\xa0int y;
      ^
prog.c:25:2: error: stray '\302' in program
  \xc2\xa0 \xc2\xa0scanf("%d", &y);
  ^
prog.c:25:3: error: stray '\240' in program
  \xc2\xa0 \xc2\xa0scanf("%d", &y);
   ^
prog.c:25:5: error: stray '\302' in program
  \xc2\xa0 \xc2\xa0scanf("%d", &y);
     ^
prog.c:25:6: error: stray '\240' in program
  \xc2\xa0 \xc2\xa0scanf("%d", &y);
      ^
prog.c:26:2: error: stray '\302' in program
  \xc2\xa0 \xc2\xa0return y; \xc2\xa0 \xc2\xa0
  ^
prog.c:26:3: error: stray '\240' in program
  \xc2\xa0 \xc2\xa0return y; \xc2\xa0 \xc2\xa0
   ^
prog.c:26:5: error: stray '\302' in program
  \xc2\xa0 \xc2\xa0return y; \xc2\xa0 \xc2\xa0
     ^
prog.c:26:6: error: stray '\240' in program
  \xc2\xa0 \xc2\xa0return y; \xc2\xa0 \xc2\xa0
      ^
prog.c:26:17: error: stray '\302' in program
  \xc2\xa0 \xc2\xa0return y; \xc2\xa0 \xc2\xa0
                 ^
prog.c:26:18: error: stray '\240' in program
  \xc2\xa0 \xc2\xa0return y; \xc2\xa0 \xc2\xa0
                  ^
prog.c:26:20: error: stray '\302' in program
  \xc2\xa0 \xc2\xa0return y; \xc2\xa0 \xc2\xa0
                    ^
prog.c:26:21: error: stray '\240' in program
  \xc2\xa0 \xc2\xa0return y; \xc2\xa0 \xc2\xa0
                     ^

Answer 5

內容已隱藏
#include  ******    * *  
#include *      *  ****

int  *  *    * 
void      *  number);

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

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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 6

內容已隱藏
#include    ** *** * * 
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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 7

內容已隱藏
#include  *  *  **  *  * 
#include *** *  * **   

int * **** ** 
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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 8

內容已隱藏
#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 9

內容已隱藏
#include *   ** *    ***
#include  *** *   *   

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

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

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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 10

內容已隱藏
#include  *  *  ******* ***
#include  **** *  ** * *  

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

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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

---

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