[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