[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