[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