[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;
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*  * *****  ***     **   * ***  * *   ****** *  ** * 
  *****   **  *  * ***** ****
    *  **** *    ********  * >= '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[]) {
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*  * * * ** *** **   ** ****   *   ***  * * ** * 
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*  * *    *   *   * * *** *      >= '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;
* **   **  ***   * *    **  *  * * ** 
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*** * * * ***  
 *     * *** * if(a  * *  'a'   ***    ***   a   * 'z')
****  *  ***   * **  *  * **     ** * ***  is a small  ** *  * ** ** a);
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*  *   ** *  * *    **   *  *      ***  is a  * *  ***       * a);
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  * ***  * * *** ** * *   * *   *** * ** **  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