[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