[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