[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