[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