[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