[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