[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