[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