[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;
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*******      * **** *********   ** **  *** **** * **  **     * 
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**** *  * *    *    ****   * >= '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