[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