[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