0 like 0 dislike
2.7k 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 | 2.7k 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:172.71.255.8
©2016-2024

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
| 957 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
| 3.4k 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
| 2.1k 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
| 2.7k views
12,783 questions
183,443 answers
172,219 comments
4,824 users