[Exercise 7] ASCII Identification

0 like 0 dislike
2.4k 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 | 2.4k 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:172.69.7.36
©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 | 1.9k 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 | 2.8k 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 | 3.4k views
12,783 questions
183,443 answers
172,219 comments
4,824 users