[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