[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