[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