[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