[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