[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