[Exercise 7] ASCII Identification

0 like 0 dislike
3k 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 | 3k 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:172.70.131.208
©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 | 2.3k 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 | 3.5k 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 | 4.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users