[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