[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