[Exercise 7] ASCII Identification

0 like 0 dislike
7.2k 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 | 7.2k 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 | 5.1k 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 | 8.2k 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 | 8.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users