[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