[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