[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