[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