[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')
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      ** *** * ***       * **
  **  * *****   * * * *   **     **  * ***     *** ** ****  ****  *   * *     
*****  ** *   *   *  
** **  *   *   * *   **  *     
  *  * **  **   **     * 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