[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