[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