[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