[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