[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;
*   ** * *  *  *  * *  **** *  ***    ******** ***  
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   *  * *  *   * * ***   *   **
***   * *  ****  ** *  ** * *   >= '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