[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