[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