[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