[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