[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