[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