[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:172.70.178.199
©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 | 4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users