[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