[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