[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