[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