[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