[Exercise 7] ASCII Identification

0 like 0 dislike
7.1k 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 | 7.1k 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:104.23.197.65
©2016-2026

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 | 4.9k 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 | 8k 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 | 8.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users