[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