[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