[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