[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