[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