[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