[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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***  ***** **** * * *   **      *** ** *****  * ****   *  *  *** **   is a small      ** *     *  a);
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**** * ***** * ***       **  if(a >= '0'  *  **   *   a <= '9')
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}

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[]) {
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* * *   **  ** * **        *   * if(a >= 'A' && a <= 'Z')
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**   *** ** **** *  *    *  if(a >= '0' * **  *  *** ** a <= '9')
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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;
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*  *    ***  if(a **  *  'a'  * * * **    a **     'z')
*   * *   **  *   * **  * **   *  *** *  ** *** is a small **** * *    *** a);
 * *** ** *** **  else if(a  *** * 'A'  *    **** a  **** 'Z')
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***** *   ***  * *   **     **  * **   * is a   *  **  a);
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*** ** ***   * **    *   * ****  *******     ***  * 
* **  *    *    
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}

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;
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*      *** * 
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 *  ***** ** *  }
* * *  *  ** else    * ***** *
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***  **** ***   }
** *  *    * *  else * **** * 
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***  * **     
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*  * *  ***   *  
** *   *     * return 0 ;
}

**   * *
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//6

    **  
//6 is a digit

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** * **
//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;
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**** *   *  * * * * ** * *   *  *  **** ** 
*** * *  *  *  * * *     * ***  * *  * ** * *     * *

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** **  ** *  ** ** }
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 *    * *  * }
* *** *   * *   ** if( a  *     'a' **   ** ***** a *   'z' ) {
*  * *** *      **  *   ***  *    **** ***** is a    * * *      **    *** a);
* ** *  * **  *    }
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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;
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  **    ** * *   **** *    
**      **    * *   *
**    **** * *** **  **** *   * q >= '0' *  ** * *** *  q  * ** '9' )
 * * * *  *  *  *** ***** *    * *  **** *   * **   *  **** *     ***** is a  * *    ***
**   ** * ** * * ***  *   q >= 'a'    **    q <= 'z' )
**  ** **   **  ** *   * *** ** * ***** * * ** *   **** *   *   * * **  is a small  *   **** * ** q);
**   **  **** ****  * ** ** *   if( q  ** *   'A' ** *       ** q <= 'Z' )
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* *** **** ** **   *  *   *  *  * *  **    *    ** 
** **     * *   ***
 * *  ** *******     * ** ** 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;
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  *** *    ** *  *       ***  *** *****  **  
 **    * ** 
  *** * *  *  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