0 like 0 dislike
7.3k 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
| 7.3k 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
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
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
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
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
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[]) {
     ^~~~
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
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
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
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
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
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
0 0
The out doesn't expect 'The input character is'

But the results are correct.
0 0
The output**
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");
            ^
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");
            ^
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.9
©2016-2026

Related questions

0 like 0 dislike
13 answers
[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
| 5.1k views
0 like 0 dislike
24 answers
[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
| 8.3k views
1 like 0 dislike
23 answers
[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
| 8.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users