[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