[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