[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