[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