[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