[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