[Exercise 7] ASCII Identification

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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 | 3.7k views

17 Answers

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Hidden content!
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}
100/100 answered by (221 points)
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}
50/100 answered by (183 points)
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Hidden content!
#include <stdio.h>
#include **  * *   *  * 

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}
answered by (183 points)
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Hidden content!
#include    *  *****   *
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}
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Hidden content!
#include * * ***** *   *  


int main(int argc, char *argv[]) {
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}
100/100 answered by (283 points)
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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[]) {
     ^~~~
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Hidden content!
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int main(int argc, char *argv[]) {
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}
100/100 answered by (220 points)
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-----------Re-judge-----------
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Hidden content!
#include<stdio.h>

int main(int argc, char *argv[]){
**  * *  * ** * **    ******  ** ** a;
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* ***    **** ** ***  ***   *      *  *  * *** *** ** **  *  is unknown", a);
****     **   ** ***     *
}
100/100 answered by (273 points)
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*  ** * * * **     **   *

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*  *  * * *  *    *   ***  **  ** 
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* * *** * * *** *** * 0;
}
100/100 answered by (153 points)
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Hidden content!
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  ** **  * **  ** *    **

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}
100/100 answered by (153 points)
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The out doesn't expect 'The input character is'

But the results are correct.
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The output**
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  *  *  * **   *  ** **
  * *** * * * *  * **  

/* run this * * ** the * *** * * or add your own * **  *  *     ***    *** or input loop */

int  * *   **   char  **     {
  ** *   *  ** char a;
* ***  *  ** * *    *** *** *** ****  
*  **   ** ****    * * ** * ***  **  ** **  **  **
**  *  ** ** ** 
*     *  ***     ** 
  * *   * **  *    *  ** *   ** is a  *   *  * * a);
*** *  ** *  }
  **  *** *    * else  **** ** **
       ****** * * ***   **       *    *  *** is a *  *   *  *       a);
** *** ****  }
     **** *  **  else ******    * *
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 ***  *** ** }
*    **  *  *   else{
 * *   *  * ** **   *  *       * ***   *  * is   * ** * *  
 ** *  *  *  **    }
// Your *** *     *** from here
      * * **  
 * *    ***   *   ** ** 0;
}
100/100 answered by (290 points)
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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");
            ^
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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");
            ^
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