[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