[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