[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