[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