[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