[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