[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