[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