[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