[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