[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