[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[]) {
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* *  **** * *** * ** **  * **  *  * ** ** ****** ***
***   *  * *  ** ** * *  ** * *   *   ***  * *    *     **
  *   *  ****    *** *   
***   *******  * *     * * ***  *  >= 'a' *** * * ** a <= 'z')
* *      ** **  *    * * * ***     *   ** *  *     * **   is a small * *   * *   a);
 **  *  * ** * ** *  ****** **** if(a >= 'A' && a <= 'Z')
* *    ******  *    **  **  *    * ****  * *   **   * ***  * ** *  ** is a capital   * **    *  a);
***   * * * * ** * **   ******* if(a >= '0'  *  *  *** **   a <= '9')
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** *   *    *  ***** *  * **   
****   **** ******   ****   **** * *** ***** ** ** ** * * ****  ** **** * ** * ***  
**  *** ** *** ***     ***  *  
***** * *** * * * ** ***  *
 * * * *******  *  *** *   *  ***  *** 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;
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** **   * * ** ***** *  **  ** >= '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