[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