[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[]) {
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 * ** **** *** **    * ***  *  ** * * ***   *    **
****   *   *  ** * ****   * *  ** * ***  * **   *   **    
*** **** * * **** * ****
  **     **** **  **   *  *  *  >= '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