[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