[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);
  *  **  * * ** **  *   **  *    
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 ** * * ** * *     * *   
   ****** *  **** *   
   *  ** * **   *     * * *   * 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