[Exercise 7] ASCII Identification

0 like 0 dislike
4.3k views

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

 

[Exercise] Coding (C) - asked in Chapter 3: Branching, Looping and Functions by (5.9k points)
ID: 29618 - Available when: Unlimited - Due to: Unlimited | 4.3k views

17 Answers

0 like 0 dislike 
Hidden content!
*   *  ***** ******
  * **  * * *  * * ****

/* run this  * * *   *  the * ** *** or add * own       *  * * *     * * ***  or    loop */

* *  * *  ** * *** char * * ** {
*     * *  *** *** a;
  **   **  **    *   *  ***  ****   ***
*   *   ****     **      *** *  *** ** **
   ** *  *    ** 
// *  *  * *  * *** **  **

**  **     ****  if( a ****   '0' *  * ** *      a **  ** '9' ){
* ****   **** **   * **  * * *  *   ** *    *  is a * ***   * 
****    * *  * }
*  *** **    *  
*  *   ** ***  else if( a   **   'a' *          * a  **  *  'z' ) {
 * **    * *      ***   * * *  *  * ** ***      is a *** ** * * * **  ** *
* *  *       * * * }
**  *   *** **  *   *    
* ***   ** **   * *    if( a  *** 'A' *  * *    a  * ** 'Z' ) { 
** *    ** ***  *  *   *  * *     * * *      * is a * *  *** *  ** *  
*** ** * *  *    }
  *  ** ** ***  else
  ***  *   ****   *     * **    ** ** * ***  is *  ***** * * a);
*    *  *  ** 
 *      * ***   *   0;
}
100/100 answered by (221 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include    * *  ***** 
*****    ** ** * *** ** **

/* run this program using the console pauser or add your own getch,     **  *    *** * or input loop */

int main(int argc, char *argv[]) {
   *  * *  ** *     ** ** * c;
 **  *** *** *** *   * * *  capital;
 **   ** **  *   ** *  * **** * * *
 *   *  * *  *   ** ****  *     *    
** *  * * *      ** * *
***  ** **   **  ** * ** *     * *   operator = is   * ** from equality == */
*** **  *    **** *   * * * =    ** * 
    *  ***  **  *    **  * ** *
 ***   ****  * *  **** * ** ***  ***  ***  input ****   * is %c **  *** * c);
* *    *  *** *   ** ***   
  **** *  * *     ** *  * * c *******  '0'  * **  * ** c <= '9' ) // we know all the digits are in some range in the ascii table
  * ***** ** **  *   *      *  *  *  *     * *****  **  * * *****  * **   *** * %c is a *  *   **** c);

 * ***  * *   **   *  ** * *
  ***   *  *  * * **  * * *** **  c *  ** 'a'   *  *  ** ** c <= 'z' ) 
* *     * * **   * **  * ***    *    **** * * *  ** * *  **    * * * ** **  %c is a small    **    * *    c );

**   * * *  *  *   * *** **** * ** *   * *  ** 
*** ** * * ***    ******** *   *** ** * **     **   *
 *       * *  *  *  *      * **   c ***  'A'  *     * *  c <= 'Z' ) // c is a capital letter 
 * *  * **  ***    **  *** ****      *  * ** **   
  * **** *    *   * ** * *  *  ** ******* ** *  *****    **  ** *   * *    %c is a   ***   c );
* **   ***** ** *  * * ***    * ** ** * ***   *   *  * *
 * *  *  *** *       * *  *****  == '/')
  ****  *  ***   * *    
* ** * **** * ** ** *** ** *  * ******  *  * *   *** * *** ** *  * * %c is *** *    *** c);

  * ** **  *  * *  ******  *  ******    **  *** 
***      ** *       ***** **
* **      * ***    *     0;
}
50/100 answered by (183 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include  ***  * *    *

/* run this program using the console pauser or add your own getch,   ***** ** ** * *** * or input loop */

int main(int argc, char *argv[]) {
***   ***  ** ****** **  n;
 *** **** * *** ** ****    ** **  ***  *  the what is your country?: ");
* *     **  * * * * * 
* * *****   * **   * * *** ****  *     *   &n);
 ** **   ** *  *  * ***  
    ** *  *** * * * *      **** *  * n ==886) 
 **   **  *   **** *****  * *** * **  ****  **   **** **  ****** *  ***** **  *  
***   *** *  *   ** if( n == 976 )
    *     ****  ****  *  **  *    ***************        * ****    * **     **   *
  *    **    *  *    *    * * if( n == 66 )
 **  **  * *** *  ** *    * *     ** ** * *     *    **** **  *  ****    *   **
 *    ***   *** **   * **  ** * **  if( n == 62 )
 *  * * **  * *  **  *   ********  **   ***  ** *  *   * ****  **  ** *     * *  ***
** ** *  * ***  * ***   ** 
 **** **** *****  * *  ****    * *  *****   **  * * *  **  **    *****   
    *  **  **  *  * ** **  
* **  * * * ***** * *   ** 
*  *  * **    **  * ***  **  0;
}
answered by (183 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  *** *  ** * * 
  ***  * ***  *  * **     **

/* run this program using the console pauser or add your own getch,  * *********   **  **  * or input loop */

int main(int argc, char *argv[]) {
*  **** *** * *    * *   **   ** c;
  * * *** **** *** *   ** *   * *  capital;
** * **** *   * *    *   **** **   ** **
*** **    * ***  *  * ***  *  *** * 
   **  **  ******  * *  **   *
****** *    * *** ** * * *** * *  * **   operator = is ** *  from equality == */
* ** ** **  ***  **  *  *   = * *** 
 ***    **    ***  **  **  
***** *    *   ** *  ****  * *****   ***** input *** * is %c *** **  c);
 *  ** *    *** * * *   *   * *
*  * *     *  **  * ** * * * c ****     '0'   * *     c <= '9' ) // we know all the digits are in some range in the ascii table
*  *      *  *      **   * * * *** * **   *   *** ** *   * **   * *  %c is a *  *****   ** c);

*   ***   **** *   ****   
 **    *** *  ** *   **   c   *   'a'  *** * **  * c <= 'z' ) 
 *              *      * * * * ** * * **   *  *** **  ** **      * * ** %c is a small  * * *  *  c );

   ****     *   ** ** * *    ** *** ***    **  *****  
* *    * ** ** *  **   *    * ****  *  *   **  *  **** ***   **
** *  *        * *  ***** * c * *  'A'   ***    ****  c <= 'Z' ) // c is a capital letter 
**  *  *** *    **  * ** * ***   *** *     ******
** *****     * * ** * *  ***    *   *   * *  **  **    * ****     ***** * %c is a  * ** ***  ** c );
*  ******   **  *** ** * * ****** * *    *** * *    *
* ** * * **   ** ** *  * **** * == '/')
* * * * * ***   ***** * ***
  *   *   * ** *     ** ****  *    *** **  ***  * *  * *  *  ****** %c is ***     ***** c);

** *    ***  *   *  ** *** *** ** *  **  *** *  *** * **  
**  ******* * *** ******** **
 ** ** ***** **  *   *        **** 0;
}
100/100 answered
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  *    ** *  


int main(int argc, char *argv[]) {
 ** ***    * * *   *  ** *  a;
**** * * **   * * * ** ** *** ***** **  **** *** * *  ***
   * ** * * *****  *   ***  * *   **     *   * *** * ** 
** *****  *  ** ***  **** 

* *     *** *  **  ***        * a >= '0' *  **   **** a <= '9' ){ 
* *    *  ** **     ***  ** **  ** *  * * * *   ***** *  *  ** ***  is a digit ",a);
   ** **** ** ***  * * 
** ** * * *** ****   **   * 
** ** ***     **      ***   * **   if( a >= 'A'    **  ******** a <= 'Z' ) { 
  *  * ***** *  ******  *    * * ** *   ***    *    ***    ** %c is a capital character ", a);
* ** * *    ***  ****  *  
 **  *  * ***  ** ** *       *  
* ** ** ** *    *  * ** **  *   if( a >= 'a' && a <= 'z' ) {
   ***  *   ***  *    *    **   *     * * ** ** * *   * *** ** ** %c is a small ******       * a);
 *    * * *  ** * * **  **
** *  * *           * **
  **   **** ** *  ** * * ***     {
 * *** * *  ** *  * ****** ** **  ** ***     * * ** *   *****   **    * * %c is  *    ****  * a);
*** ** * * **   **** *** * ** *
  ***  ****   *** *  *** *****
   ****   **  * * * *      *   * 0;
}
100/100 answered by (283 points)
0 0
prog.c:28:2: error: stray '#' in program
 }#include <stdio.h>
  ^
prog.c:28:11: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
 }#include <stdio.h>
           ^
In file included from prog.c:29:0:
/usr/include/stdlib.h:826:20: error: unknown type name 'wchar_t'
 extern int mbtowc (wchar_t *__restrict __pwc,
                    ^~~~~~~
/usr/include/stdlib.h:830:31: error: unknown type name 'wchar_t'
 extern int wctomb (char *__s, wchar_t __wchar) __THROW;
                               ^~~~~~~
/usr/include/stdlib.h:834:25: error: unknown type name 'wchar_t'
 extern size_t mbstowcs (wchar_t *__restrict  __pwcs,
                         ^~~~~~~
/usr/include/stdlib.h:838:10: error: unknown type name 'wchar_t'
    const wchar_t *__restrict __pwcs, size_t __n)
          ^~~~~~~
prog.c:33:5: error: redefinition of 'main'
 int main(int argc, char *argv[]) {
     ^~~~
prog.c:5:5: note: previous definition of 'main' was here
 int main(int argc, char *argv[]) {
     ^~~~
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include ******     ***
#include * * ***** ***    *

int main(int argc, char *argv[]) {
  *   ***  **  * *  *  *  *   a;
* * *   ***** * ** **** *   *   ***   *   ***    
  * ** ***  *    *      **  *** ** * ******  ** ** * 
****     *       * ** *** *  * 
* * **** ***      *** * *  
*    * * *  ** *  * * *** a >= '0' && a <= '9' ) 
*  * *       * ** ** *  * *** * * * ** **  **  **  **    ** %c is a digit", a);

**  ***  ** **  *     * *
  ***** **    ** *  * * *    a >= 'a' && a <= 'z' ) 
* **    * ** *  *   **  **  * *  *   * ****   *   * ** * **   * *   %c is a small ** * * * **   a );

 **  ***  *    ****  *  ** * *    *  * *   ** ** * *** 
*    ** *** **    *   **** ******* **   **   *  ***
* ** * *   ** *   ** * **  *   a >= 'A' && a <= 'Z' )  
  *** *    * * ** *  *** **  ** *  *  * ** ** *****  * *
  *****  * *      ** ** *  *    * ** ***     **   ** ** * *  * *   * %c is a capital *** ***  *      a );
 **** ** ** * * * ** **   *****  **   **   *  *   
   **** *  * ***   *   * *   == '/')
    *   *  * ***    * ****
***  ** ** ***** ***  * ***  ****   **   *** **   **   ***** ***   ***  %c is unknown", a);

***   * **  *    ** **   * *** **    * ** ***    * **
*  ** * **  *****  *  * 
*** * *      * **   ** * ***** ** 0;
}
100/100 answered by (220 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main(int argc, char *argv[]){
**  * *    * * *  ****        * a;
*** ** * * **  *****   ***  * ***     **** * * ** *
***** ** ********** *** * * **  ** *  **       ** * &a);

**    *  ****    ** ***       * ** *    *    *****    *** **   {
 **  *  *      *  * **    **  * ****      **  *******      * *** **  **    is a digit", a);
 *   * ******  ** * * **
  * *   **** *** * ***  **  * *  *     **  * **  *   ****  ** **  * {
*** *** **  *****  * *      **** *  * *    ***  ***    * * * ** * is a capital character", a);
  *     *********  ** *  
 ***  *** **  ** *   * ** **   *  ***   * *  *** *  * ** {
 *   *  * * *  ** *** ***    *  **  * * * *  *   **  ***** ** ***   *  * is a small character", a);
* *   **** **    * ***
 *  ****    * **** ***   {
  * * ** **** *  ** *   ***  *  **   *** * *   *  * *  ****    * ** ** is unknown", a);
 ***  * *   **** * * *   *     
}
100/100 answered by (273 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
 ***    ******** * **
****  *    ** ** *****

 *    *      * * *   *    *   * ***  or  * **  * **     *  * * * **   ********    or  * * ** */

     *       **** *** {
 **     *  **   * c;
 *  * *  ** * *     * *  * * 
 ** **  ***  **  *  **** ***
  *******  *      **       
**  ****    
  *** * *   *  /* ** *      * = is *      *   **** == */
   **  **  **  c = *  *  
*   **   ** * * 
*  **   **** *  *** *  ***        * * * is %c ** **   *  c);
*  *    * * *  
    *    ***    if( c *** *  '0' ** *****  *** c   * * '9' ) // we *** all the  *** are in   *  *** in the * *    ** 
***   *  * * **   ** ** *   * * ** * ********  ***** %c is a    ***    c);

* *  * * **   
***   *   *** if( c *     'a' *** *  **** * c * * * 'z' ) 
*    **   *  **   * *  ** *    **  *  ** *       ** %c is a ** * **** ** * ** c );

***       ***       **** * **** 
*** **         ***    * **  ** *  
**** **    **** * c ** ****  * **   ** ** c  * **** 'Z' ) // c is a    *   * * 
****  ***     * *    *  *** 
****  *      **** *   *** ***  ******  * %c is a  **   ** ***     c );
* *      ** ***  ***        ** * ** 
   **  **   *   == *  
***       * 
   *  *  * *      *    *  * ** ****  ** *  ** *    ** %c is **  ** * ** **

 **  ***   * * ** *** ***  ** 
*   **   **** * 
  * *   *  ***     * * 0;
}
100/100 answered by (153 points)
reshown by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
* **     ** * **** *
 **   ****  **  *   

*  *   * *     *      *  **  ** or * *      * *  *****  **  * *   *   or   ** *  * */

    *  **** *     ***  * {
**    *  * * * *  c;
*** *  * ** *    *  ** 
 ***  *    * * ** *     * 
 *  *    *     *     ** 
* * *   *  * 
* *  **  *  *    /* ** *  * * * = is * *    * *    == */
 * * **** ** **   c = * **   *
* **  ***  *****    
** * ** ********    **       **** **   *  * **** is %c *  *** c);
** * *    *****  
  *****   ****   if( c *  *  '0' *   * * * *   * c *  **   '9' ) // we ** all the  *  * are in     **  in the *** *  
*   *   **   **      * ***    *     ** **     ** %c is a * * **  *  c);

         ** *  
     ** * * *** if( c *  ***  'a'  * **** ****  c  ** * 'z' ) 
 * * ** * **  **   **    ****  ** *      ***  %c is a *** *  ** ***    * c );

** **** * ** **   *    * **** *  
* **     *   ** **** ** * * * 
* ***    **     * c *  * ** **     ** *   *** c * *** 'Z' ) // c is a *  ** ****  
    *  *  * * *  *    * **** 
   ****  * ** ** **  **  * **  *** * * * *  %c is a * ** *    **  c );
  * *  **  *  **    * *      * ****  
** *  *     * *   *  ==  * 
* **** ** ** ** *  
*  ***    ****   **  **  *  * *      *********** *  ***  * %c is    *    ***  ***

*    * *  * ** *  **     *** * * 
***  *  ** *  
 ***  *  ***    * **   0;
}
100/100 answered by (153 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 0
The out doesn't expect 'The input character is'

But the results are correct.
commented by (5.9k points)
0 0
The output**
commented by (5.9k points)
0 like 0 dislike 
Hidden content!
*****     *     *     *    
*  ** ** **** ** ****

/* run this  ** *  **  the *    *  * or add your own   * * ****   ** * *****  ** * or input loop */

int   *     * char    * {
*  * **  * *   *  char a;
* ** *  ***        *  * *   ** ******   
****   * *  **     **     * * *** ** **** ** *** 
 ***    * *** *** 
   **** * *  *    *      *** *
    *  * *  *  ** * ** * **  **** *    * is a   **       a);
 * * *     **** }
  *  *   **  ** * else    * *  
*  ** ** * *  ** ***  ****** **  ** * ** is a  *     *** **  a);
  ***** *  **       }
 * **** **    else  * * ** ** 
* **** **  * **  *   * *      *  *  *  **  is a  * *  *   * *  a);
** **   **    }
***  ** ** * *     else{
 ** * * *  *****  ****       *   * ***   *  *    is **** ***** * 
 ** * ****  ** }
// Your  ***     from here
 ******   *  *  * 
* *  ** *  *** * **    0;
}
100/100 answered by (290 points)
reshown by
0 0
prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
  if(isdigit(a)){
     ^~~~~~~
prog.c:14:10: warning: implicit declaration of function 'isupper' [-Wimplicit-function-declaration]
  else if(isupper(a)){
          ^~~~~~~
prog.c:17:10: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
  else if(islower(a)){
          ^~~~~~~
prog.c:21:12: warning: format '%c' expects a matching 'int' argument [-Wformat=]
   printf("%c is unknown");
            ^
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'isdigit' [-Wimplicit-function-declaration]
  if(isdigit(a)){
     ^~~~~~~
prog.c:14:10: warning: implicit declaration of function 'isupper' [-Wimplicit-function-declaration]
  else if(isupper(a)){
          ^~~~~~~
prog.c:17:10: warning: implicit declaration of function 'islower' [-Wimplicit-function-declaration]
  else if(islower(a)){
          ^~~~~~~
prog.c:21:12: warning: format '%c' expects a matching 'int' argument [-Wformat=]
   printf("%c is unknown");
            ^
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.80.150
©2016-2025

Related questions

0 like 0 dislike
13 answers
[Exercise 06] Size matters
[Exercise] Coding (C) - asked Oct 27, 2017 in Chapter 3: Branching, Looping and Functions by nat236919 (5.9k points)
ID: 29558 - Available when: Unlimited - Due to: Unlimited | 3.4k views
0 like 0 dislike
24 answers
[Exercise 9] Vowels detector
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 3: Branching, Looping and Functions by nat236919 (5.9k points)
ID: 30241 - Available when: Unlimited - Due to: Unlimited | 5.1k views
1 like 0 dislike
23 answers
[Exercise 04] Country Codes Finder
[Exercise] Coding (C) - asked Oct 20, 2017 in Chapter 3: Branching, Looping and Functions by nat236919 (5.9k points)
ID: 28130 - Available when: Unlimited - Due to: Unlimited | 5.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users