[Exercise 7] ASCII Identification

Question

Please write a program that can identify a value's characteristic based on ASCII table. It must identify:

1. 0-9 is a digit
2. A-Z is a capital character
3. a-z is a small character
4. Besides those conditions, it shows '%c is unknown'.
    

Kindly use the given template to finish the task. Be advised that your outputs must be exactly the same as the shown outputs below.

Example(Template)

#include <stdio.h>
#include <stdlib.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */

int main(int argc, char *argv[]) {
	char a;
	printf("Define:\n");
	scanf("%c",&a);
	
// Your condition starts from here
	
	return 0;
}

 

Input#1

Define:
6

Output#1

6 is a digit

 

Input#2

Define:
A

Output#2

A is a capital character

 

Input#3

Define:
f

Output#3

f is a small character

 

Input#4

Define:
/

Output#4

/ is unknown

 

Suggestion

It's time to use your favourite table: ASCII

 

Answer 1

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


int main(int argc, char *argv[]) {
*          ** * *** ***   ** a;
****** ** ** *  *    *  *** ***  *  **   *** *** ** *
   **   * * ***   ***** ** *  *    * * *  * ***    * *  ** ** 
 * * **        * *  *     *
  *    * ****      *  ***     >= 'a' *** ** **  *    a <= 'z')
   * ***  * **  *   ** **  *** * **** *  ***    ** *   * *   ** * * is a small *  ***   *** a);
*   *  *  *   ** **  ** ***     if(a >= 'A' && a <= 'Z')
***  **** *  *  *  **   ***  ** ***   **  * * **  *   *     *** ** is a capital     * * *** a);
  *  *** ** * *  *  ***    ****  **  if(a >= '0' * **** **  *  * a <= '9')
 **  *** **  *     * *** ** *  *  ** * *    *  **   ** **** *    ***** is a digit", a);
* * *** *    **  ** * ***   *
  *   ** * ** *  **     **     *    *   ** ** * *   *    *** *  *  *  **   * **  *  **
  * ***  * ***** *  **** * 
   ** **** *   * **    *  *
   *  * *   **    * *** ****** **   0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Wrong output
Case 4: Correct output

Answer 2

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


int main(int argc, char *argv[]) {
 *  ***  *** *     ***    *  * a;
**  * ** *    * * **   ***** ***** *** *   ** 
*  *  *     ** ** ** * * ** * ** *  **  **** **
   * **    * * * ** **   *** * 
   * * * ******  **   ** ****  * >= 'a'  *  *  *       a <= 'z')
** *   * * *** * *** *     * ** * *  * *  ** * **  * ** *    *****  is a small **  *   * a);
*   ***** * ****   *** ******  if(a >= 'A' && a <= 'Z')
****     *  *   ** *    **** ***   * *  **       * ** * ***   ** is a capital   ** * **** * a);
*** *  *  *       * *** ***   if(a >= '0' * * ** ** ** a <= '9')
***   ****   *   **    **   * * ***** ** * ** *  * * **       **  ** is a digit", a);
* *** ** **   * * *   *  ** *
****** *** **     *   *** ** **   **   ***   * **   ****   ***   *  **  * * *   ***
**    *  *  ****** *   * ** *  
 ****** *  ***** * * ***
   *** * * *******  * **  **  * 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Wrong output
Case 4: Correct output

Answer 3

Hidden content!
** **  ***** **  ** 
 *  *   ** **      * *


int  * ** * argc, char    *** {
       *  *** char a;
* ** *    ***   *       **   **  *       
 **   **    * **** * ***  ** * * **    ****  
***   **     * * 
***** *      if(a   *  *  'a'  *  *  **  ** a * ***    'z')
 **** * **  *  *   **     **   *   ** *  is a small       *** * a);
 *** **** *  * ** else if(a ** 'A'   * ****** *  a  **  *  'Z')
**           ***   * *** ** *    **** * ** * is a  * *    ****  a);
**  ****  ** **   else if(a  * *  *  '0'   ***  *  *  * a   ****  '9')
*      *  *   ** *        **   *  ***  * ** is a  * *  * ** * a);
*  * * *  *   * else
  *    **  **      ** *** ** *   ** * ***** ****  
 * *    * *  
*   *  ****  * 
*  *    ***     ***  0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Wrong output
Case 4: Correct output

Answer 4

Hidden content!
 **      ***  * * 
** **********  ***   
* *     ****   * *
int main(){
**    **  *     char a;
***  *  * *     * *   **  : *** *****
           *  ** *  *   * **     *   *   ** *
 ***     *   *   
* * ** *      ******* *
*   * **      ****           ** *     ******* ** is a  *   **** 
 *****      *   }
   **     **** * else  *****  ** 
*****   *   *  *  ** ** *  * *  * **  ** *  is a  *  * ** ****  *** ** 
  * **** *  **  }
    *    *  ****  else ****  ** ***
 *****      * * *     *   *    * * **  *      is a small **        *     
* **    ***  }
* **    *  *** *   else{
 * * *** ***   * *   * *** ** *    *   * * is *    ***  ** **
 **  *     * * }
  *   *** * ***   
** *    *    
  **  * *  ***   
******      * * * return 0 ;
}

 *  *  
 ***   
//6

  ** *   
//6 is a digit

**  * *
  **
//A

* *   *
//A is a   **    * ****

 *  **
 *  
//a

* * *  
//a is a small **  *

* ** * 
   *
// /
// / is **   *

Comments

prog.c: In function 'main':
prog.c:19:12: warning: format '%c' expects a matching 'int' argument [-Wformat=]
   printf("%c is unknown");
            ^

Answer 5

Hidden content!
char a;
*   *   ** **  
* ***  *   *** *  *****   *** ***
 **  * **     *   **  *** *       * *

 * **** ** * * 
*   *  **   *  if( a  **  ** '0'   * ** *    *  a   *  '9' ){ 
** * *  *  *** *  * * ***  ***    *    is a  **  *  ***  a);
* * * *** ** * }
 *** * *   ** **** else if( a **  ** 'A'   *** *    **  a **** 'Z' ) {
**   * *            * *  *   *  **** *  ** * *  ** is a   *** *        * *** *** a);
 **** ** * * *    }
**    * *  * *  * **   if( a  **  * 'a'   **** **  * a  *** * 'z' ) {
** *  ** ** * *   *  * *   * *****   **  ***  *   is a   *  ** *       *   a);
   ***  *** * }
****  ** ** *   else
**   * *  * * ** * ***    **   ***** * * *   is ***    * **** a);

Comments

prog.c:3:9: error: expected declaration specifiers or '...' before string constant
  printf("Define:\n");
         ^~~~~~~~~~~
prog.c:4:8: error: expected declaration specifiers or '...' before string constant
  scanf("%c",&a);
        ^~~~
prog.c:4:13: error: expected declaration specifiers or '...' before '&' token
  scanf("%c",&a);
             ^
prog.c:7:2: error: expected identifier or '(' before 'if'
  if( a >= '0' && a <= '9' ){
  ^~
prog.c:10:2: error: expected identifier or '(' before 'else'
  else if( a >= 'A' && a <= 'Z' ) {
  ^~~~
prog.c:13:2: error: expected identifier or '(' before 'else'
  else if( a >= 'a' && a <= 'z' ) {
  ^~~~
prog.c:16:2: error: expected identifier or '(' before 'else'
  else
  ^~~~

Answer 6

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

/* run this program using the console pauser or add your own getch, * *   * * **    ** *  or input loop */

int main(int argc, char *argv[]) {
**    ** *  **  *****  ** *  q;
** * *** *  *  **  * 
* ** **  *   * * **    
 *** **** * **  ** ***** **  *  **** *  ***** * *  **
*   *** * * *******  * *   **  *****   * * * ***
   ** * ***** * **
 **     * **  *** **  *
* *   * * ** * * * ***** *  * * q >= '0'  **  *   * q    * *  '9' )
   **   * *  *   **   **    *  *  ** * *       ***** * * *  *  is a  *   ****** ***
** ** * *** *       * *  q >= 'a'  *   ***  *** * q <= 'z' )
* * * ** *   ** *    ***  *** *      *    * **  **  **  ***  ***  **    is a small *    ********   q);
***  ** ** * * * * ** **** **** * if( q ***  * 'A' ****   *  * q <= 'Z' )
**   *** ** *** * *  ** **  **** *** * *   *     **  **  ****  *    is a capital **  * **  * q);
***    *    ** **  ****     * 
 *   *  *   **   * ** *** ***   * ** * *  ** *  * **    *** ** is  *** ****** q);
   * *  * *** *   *    ****  ******    * *  *
  ** *    *  **  
 *   ***** *    ** * * *  * *   0;
}

Comments

Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output

---

-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output

Answer 7

Hidden content!
* **  **  *  *  *  ***** *
 * * *** ***  ****  *

/* run this program using the console pauser or add your own getch, ** *****   *   * ** ** or input loop */

int * * * argc, char **    {
*    * * ***   *  char a;
  ** *   ** * *  ***  ** * ** *  *** 
   ***   ***     ****  * *** *** * *  ** 
**  ****   ** 
*  **  * *  **  ** if *  *   *   ** *   *    *   *
  *** *  **     * *** **      ***     ****  *  * **** ** * is a  * * * *****    
       ***** * }
*    **  **  
** * * *  * ** * else if * * ** *      ** ** * *** *  * 
**   * *   ***   * ** *      *** *   ** *  ***   ******** ** *  ***** *
**  *     *  * *    *   * **    *  * **  is a capital **    ***   * 
**  * ** * *   **  *     ***** }
   *  *   **  * * **    * else if *  ***   **  * **** * **
** *   *  *  *    **  *  **** ** ***   * * ** is a small   **      **
** * **   *   * *** ** * **  * }
  **      **  * 
* * **  ******* else
 *    * * **       *****   is     ****  * **

 *   *  * ** 
     * *   *  return 0;
}

Comments

-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output