[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