[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