[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[]) {
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* **  * ** **     ***    **  * ********** ***   * ***
*      ****  *     *** * **** ***** * *  * *    *  * *
* *** *   * * *   *** *** * *
    * ******   * ***     * ** >= '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;
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  * **** *** *** * * ***  ***   >= '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);
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  ****** *  * *** *** **  * *** *  **   * *  *** ********* ** *** *   * * *  * * 
    *     **  *  ** ********   **
*     ***   **** * *  * *    **
  *  *       *  * **  *    * * *   * 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