[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