[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