[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;
   ** ****  *    ***  ** * * **  ******* *    *    * 
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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