[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