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:172.70.100.223
©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
| 958 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