[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