[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);
* ***   *** *   *     *    *
*** *** **  * ***** ***  * **   * ***  * **** **    *  * **    * *    ***** *** *   
*   * *  * * *  ******** *  ****
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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 2

Hidden content!
#include **  *** **    *  
#include     *** **  ***


int main(int argc, char *argv[]) {
** **  **** *   ** *  ****  a;
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* ***     ** *  *  ** *  ** *
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 *** ** *    ** *   * *  ***** * **    *  **       *** * * * *  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;
**  *   *  ****    ** * *  **  *  ********
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 *** *     **    
   ***  *    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