[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