0 like 0 dislike
8.8k views
請設計一程式,使用者會輸入一個句子,一直到程式讀到句點”.”代表輸入結束,程式會將輸入的大寫英文字母轉成小寫、小寫英文字母轉成大寫後輸出。

輸入說明:輸入會包含英文字母、數字以及標點符號,當程式遇到句點(.)時代表輸入結束。

輸出說明:請將輸入當中的大寫字母轉成小寫,小寫字母轉成大寫,並保留其他的字元輸出。

輸入範例:

It Is A Good Day To Die.

輸出範例:

iT iS a gOOD dAY tO dIE.
[Exercise] Coding (C) - asked in 2016-1 程式設計(一)AC by (18k points)
ID: 18077 - Available when: 2016-12-01 18:30:00 - Due to: 2016-12-01 21:00:00

reshown by | 8.8k views
0 0
Called for Help

63 Answers

0 like 0 dislike
Hidden content!
#include * * *** *

#include *** * * * ****




* ** ** * main(void){
* * * * * ch ;
** **
** *** * ** ** *** **** * * * = getchar();
* ** **** * * * * * *** * * * * * == 0 *** ** ch != '\n' * *** ** ch != ' ' *** * * ch != '.' )
** ** * *** * ***** * * * * ** ** * * * * * ** * **** ch + 32);
** * *** ** * ***** ** *** * if * ** ** == 2 *** *** * ch != '\n' * **** * ch != ' ' ** * * * * ch != '.' )
***** *** * ** * * * * *** * * * * ** ***** * ** ** ** * ** * * ** ch - 32);
** * * ** *** ** * ** ** ** * ****
* ** * *** * ** ** **** ** **** * * ** * ** * ** * * * * ch);




*** ch != '.' ** * ** ch != '\n');






***
answered by (-122 points)
0 like 0 dislike
Hidden content!
#include *** *** *

#include * * **** *



int main()

{
* * ** * ** * * * * * a[9999];
** * * *** * **** * ** i;
* **** * * ** * * ** ** * *** ** * a);
* ** ******* * *** * * * (i = 0; a[i] != '\0'; i++)
** *** ** * * * * ** * **
* *** **** * * * * * *** * * * ** *** ('a' * a[i] *** * * * a[i] <= 'z')


*** * ** ** *** * * **** ** ** * **** (a[i] - * *




**** * * * * * * * * **** ** * * * ***** * * if('A' <= a[i] *** * *** a[i] <= 'Z')


* ** * ** **** * *** ** *** * *** * ** * **** ** * * - 'A')+'a' );


** * ** * * * ** * ** *


* * ******* * * * ** * * * *** ***
****** * *** *** 0;

}
answered by (-72 points)
0 like 0 dislike
Hidden content!
****** ** ****
* * * * * ** ***

int main(void)

{
* * * * * c;


* * * * * * ** * * *
** **** * *** * = toupper('islower(c)');
* * ** ** *** * ** **** * * * ** c);
* ******* *** * ** ** 0;


*** * **** ** *** * **
* ****** ** * * ***** * = tolower('isupper(c)');
* * * *** ** * ** ** * ** c);
** * * ***** 0;



}
answered by (-40 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main(void)

 {
* *** * * ***** * * * ** ** **** c[500];

     int in,a,b;
***** ****** * ** *** ** * **** *



     {
* * * * ** *** * * * ** *** * * ****** ***** * * *** c[in];in++)
*** ** * *** *** **** *** * * * **** * ******
* * **** ** * * * ** * * ** ******** *** * * *** && c[in]<=90)
* *** ***** ** * *** ** * *** ** ** * * * * **** * *** ** ***** c[in]=a;
* * *** * * *** *** * *** * ** * ***** ** * * **** ** * * ** * ***
** ** * * *** * * **** * ** **** * * *** * * * * * ** * * ** * ******* *** * **


*** * ** ** *** * * *** * *** ** ** **** ** ***** ** * ** *


* * ** ** * * * *** ** * ** ** * * ** if (97<=c[in] && c[in]<=122)
** ** *** * *** *** *** **** ** * *** *** ***** ** * *
* *** * ** * *** ** * **** ********* ********* ** * **** ** * ***** *
* * * *** ** **** * * **** *** * * * **** *** * * * ** ****** * **
*** * *** * ** * * * ** * ******* * ** * ** * ** * ** * ** * ** * * ** * *


** * **** * * * *** * * **** * * *** * *** * **
* * ** * ****** * * * **** ** * ******* **
* * *** ** * * **** *** * ** * (c[in]==46)
**** * * * ***** ********* * ** ** **** **** * ** *** * ** 0;



     }
* ** *** ** ** ** * ** * * * * ** 0;

 }
answered by (-85 points)
0 like 0 dislike
Hidden content!
#include ** * * *

#include **** * ** * ***

#include * * ** *





void check (char c)

{
**** i,j;
**** **** ** * * * *** * **** **
* *** * * *** ** **
* *** ** ** ** **** **
* * ***** ** = ***
* *** **** ***
*** * *** =
* * ***
***** * ** ** ;


*********
answered by (-50 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <ctype.h>

int main()

{
* ** ***** * *** * c ;

   int i=1,j=0;
* *** ** * * * * * * * *** *** ** * ** *
* ***** * * ** ** != '.')

   {
* *** * ** *** * * * * * * ***
*** * *** * *** ** ** ** *****
** *** ***** * * * *** * * *** * ******


* * * * * * * ** * **** ** *
***** * ** * ** ** ** * *** **
* * ** * *** * * * **** * **** ** ***** ** ** ** * *
* ** * ** *** * * * *** ** * ** * ** *** * **** *
** * * ** * * * ** * ***** *** * * **** * ** *

   }
* * * * * * **** * * ** * * *
* * ****** * * * 0;

}
answered by (-60 points)
0 like 0 dislike
Hidden content!
** ** ****** ** ** *
* * * *** * ****** * *

int main(void)

{
* ** * *** ****** c;


*** * * * ** ** *

  {
* * * * * ** * **** = toupper('(c)');
** * ** * * * ** ***** * ** * * **** c);
* *** * * * *
* * * ** ** * ***
* *** **
* * ** * ** * * = tolower('(c)');
** * * * ** ** * ******* ***** * c);
***** * * * *
** *** * 0;

}
answered by (-40 points)
0 like 0 dislike
Hidden content!
#include * ** ***
******* * * * ** *
** main()

{


* * **** c ;
* ******** * ** * * * ****** *****
* ****** ******* ( c != '\n')

{
***** * ** *** (islower (c))
* * ** **** * = * *****
*** ** *** * *** if ** **
* * * * * * = tolower ('c') ;


* ** ******** *** ** ***** **

}


* * ** *** *** **********
* ****** ** * 0;



}
answered by (43 points)
0 like 0 dislike
Hidden content!
** * ** * ** **** ** * ** ** <stdio.h>





int main()

{

   char userinput;
****** ****** * * ** ** * **** * ******* *
* * * *** *** * * * ** * ** * * **


* *** ** * * ** ** * **** ** * *** * * ** * *** * ** ** * ** * ***

{
***** ** * * * *** * * * ** * *** *****
*** ****** * *** * * * ** * ** *** ** **** **** *

}

   else * * * * ****** * * ** * ** **** * * * * * ****** * *

{
* * **** *** * *** ** * ******** * * * * *** *
* * *** * *** ** ** ** **** ** **

}

   else{
**** ** * **** * * ** *** * * *** *****

   }


***** ** * *** * * * *** *** *** * * * ** *
answered by (-74 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<ctype.h>

int main()

{
** * * *** *** * * c ;
* ** * *** * * **** **** * &c) ;
** *** * *** != '.')

   {
* * * *** *** *** *** * ** ****** * ** * ** * **** * ** *
* *** * **** **** ** ** * * ******* * *** ****** * * ** if(islower(c)) **** * * * **** * * **
* ******** * * ****** ***** * ** ** * * * * * * * * ** * * ** * * *** *** ******* * * ** **


****** *** ** * ** * ** ** ** ***** &c) ;
* * * * ** * * *
* **** ***** ** ** **** *** ** *
* ** * * * * *** *** 0 ;

}
answered by (-88 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.131.189
©2016-2025

Related questions

0 like 0 dislike
16 answers
[Exercise] Coding (C) - asked Dec 1, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 18075 - Available when: 2016-12-01 18:30:00 - Due to: 2016-12-01 21:00:00
| 3.3k views
0 like 0 dislike
86 answers
[Exercise] Coding (C) - asked Dec 1, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 18071 - Available when: 2016-12-01 18:30:00 - Due to: 2016-12-01 21:00:00
| 11k views
0 like 0 dislike
49 answers
[Exercise] Coding (C) - asked Dec 1, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 18070 - Available when: Unlimited - Due to: Unlimited
| 6.2k views
0 like 0 dislike
62 answers
[Exercise] Coding (C) - asked Dec 1, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 18067 - Available when: 2016-12-01 18:30:00 - Due to: 2016-12-01 21:00:00
| 8.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users