[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