[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