[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

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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