[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