[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