[Exercise 7] ASCII Identification

0 like 0 dislike
3.4k 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 | 3.4k 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:172.69.58.2
©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 | 2.6k 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 | 4k 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 | 4.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users