[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