[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