[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