[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