[Exercise 7] ASCII Identification

0 like 0 dislike
6.7k 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 | 6.7k 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:104.23.243.164
©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 | 4.7k 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 | 7.7k 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 | 8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users