[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);
*   *   * ******* ***** *** * 
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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 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;
***   * **  * * *    ** ** ** * :     ****  
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****      **    
    * * *  *   *  *  ** * ** 
**   *** *  **** * **   ** *  * * * * *  **  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);
*   * **  *  ****** ***  ** ***  
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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;
* ** ***    *** * * ** *** *  *    * * ****
*      *** ***    ** * *    **    * *    
****     * ** * 
**   * ** * * * 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