[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