[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