[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