[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