[Exercise 7] ASCII Identification

0 like 0 dislike
6.6k 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 | 6.6k 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:104.23.197.64
©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 | 4.5k 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 | 7.5k 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 | 7.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users