[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:104.23.243.164
©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 | 4.6k 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 | 7.6k 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 | 7.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users