[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