[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