[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