[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