[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[]) {
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*  **   *  ** ***** * *** *** >= '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);
       **  * ** **    ******** 
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 * **  * * * * ***   **  **
** ** **   * *   *** **   *
***** * ** *  *    *    ***   *  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[]) {
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**  *  *    *  *   **   *   **  *    *  * * ***   *  *     *   * is a capital ** *  *   **  a);
* ****    * * * **  *  *     if(a >= '0' * * * *  **** * a <= '9')
* **** ***** * *   * *         * ** * ** ** *  **  **  * ** *   *  **** is a digit", a);
*   * ** *******   ****** *  *   
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   *  * *   **  * *  *** *** 
 ****** ** ** ***   **  *    
* **  ** *  **  **   **  ***  * 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);
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 *    ***  *   **  **  **  ****  *   ***  * * 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;
*   *  ****       *** *** * *     :  *******  
*   **         * ** *** *     *  ** ** *   ******
* ** * ****     
*** **   * ***  *** ***
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* **  * * ****  }
**   **   *** * * else * **   **
***      *  *  ***   ***  * * *       **   ***  *** is a **     *   ***  **
 *  **  ***   * }
   * * * * *     else ****  **** 
** ** **  ***  *  *  **  *    **  ***  * is a small   * * ** **** * 
* *****  * *   }
*       *     else{
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******  *** *  
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**  **     **    
  **     * * *    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;
 * * * * * *   
 *     **     * **** * ** * **  *   * * * **
** *     *  ***   ** **  ** *** * * * ** 

 *     * *   * * 
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*  **  ******** *   * * *    **    * * *  *** 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