[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[]) {
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    ** ***** ** *   ** ** **** ***** *  *   *** ** ** 
**** ****  ******* **** * *** ** ***           ***  * 
   ** * **  *   * *   ** *
     **      *  ***** * **  >= '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[]) {
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*****    *   ** * *  *** **  * >= '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