[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