[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;
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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')
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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;
   *** * *  *   *** ** * ***  *** ** *  *   * ***** 
       * *  **     ***   ***** ****      ***  **** *  *
** * * *   ***** * * ** *****
*     * *  ** *  *     **** *     >= '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