[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