[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