[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:172.69.58.57
©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