[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