[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