[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