[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