[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