0 like 0 dislike
1.2k 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 | 1.2k 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:172.70.130.127
©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
| 460 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
| 1.5k 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
| 916 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
| 1.1k views
12,783 questions
183,443 answers
172,219 comments
4,824 users