[Exercise 7] ASCII Identification

0 like 0 dislike
4.6k 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 | 4.6k 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:172.69.130.70
©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 | 3.5k 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 | 5.3k 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 | 6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users