[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