[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