[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[]) {
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* ***  *  * *   *    ** *  
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*    *  ** *  * *     *        ***  **** *  ** ** *    * * * * is a small  *    *   *** a);
***    *  *  ***  * * **   * if(a >= 'A' && a <= 'Z')
**   **   **   ** * *********  * * * *  ***    ** *    * is a capital      *  ** *  ** a);
*  **  ***  ******      *  *** *   if(a >= '0' ***  *  **** a <= '9')
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*   ** **   *   ***  ***  **   ***
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}

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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**  * *  **   ** ** *  ***** *** * * *   *  * *  ***** *    is a small    ****** ** a);
**  **  *   *  ****   * *** ***  if(a >= 'A' && a <= 'Z')
* **** *** ** *     * *  ** * *    * **** **      ***  **    * **** * * is a capital  *** *    ** * a);
* *        ***   ** ** *  *  *** if(a >= '0'   ***   * a <= '9')
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* *     *** *   ***  ** **  
* * * * * * *  * * * *** *** 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;
   **    **  ***   **       **    * ***      
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**** * ** *  
**   * ** **    if(a * *  ** 'a' * *   **   * a * **** 'z')
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* *** **    **  *     * * ***   ***  *** is a *      ** ***  *  * a);
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*  **   *  *  * *       ***** *   *  * * ** 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;
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***** *** ** **  ** * * * **  * *  ***** * ***** * **
***        ** 
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    * *   *** }
 * ***    *  * * else **** * ** **
* * **   * ***  ** *   *    * ** ** ** **** is a **   ****  * *   *   
*  *  ****** }
* ** * * *** ***** else *   ** **** *
   ***   ****     **     *       *** **   * * * is a small     * ****      
  **  ***  **    }
**    *   * **     else{
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****   * ** ** 
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}

  *
* * *  * 
//6

* *** *
//6 is a digit

  *****
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//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;
  *  * ** * * * 
*    *    *   *  **  * *    *    *** * * *
 *  *    *****  *  * ** **  ** * *** ** * * 

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**  * *  ** ** }
*        ***  else if( a ** * * 'A'  **    *   a ***  'Z' ) {
** ****    ** **     ***** *      * * * is a  **  *  *** * *  * * a);
* * ***** * * * ** }
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******   **  *    ***  ** * ***  *********** ** is a  *   ****    * * **   a);
* * ***  ***** * }
** *   *  *** **** else
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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[]) {
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* *   *** *** ***  *
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**    *  * *  **   *
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** **  *** ** * *  **** ** q >= '0' * *** ** * * q *  '9' )
**** *  **  ***  ** *** **  ** **    *    *    *   * ** * *** * * * is a ** ********  
 ****   ******    **  * * * q >= 'a'   *  ***  *  q <= 'z' )
 *  ** *   *    *  *     *  ** * **  ** * **    *  ***  *** *   * *** * is a small    *    **  q);
** **  **    * *   ** *******  if( q *      'A' **** *    *** q <= 'Z' )
****  *** *  * *  *  ** **  * * **  * *****  ***** ***   **    *  is a capital  *  * ** *  q);
**   * * *** ** ** **  ***  **
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    *** ***  * * *   *  *   **      * *       *
    *      **  ***  * *  *
 **      ** * *  ** ** **   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;
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 ** ***   * *      **   * * ***  ** *     ** * 
 ** * *  * ***** 
 * **    *    * 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