[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