0 like 0 dislike
5.1k 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 | 5.1k views
0 0
Called for Help

63 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <string.h>

#include <ctype.h>

#include <math.h>

#include <stdlib.h>



int main(){

    char c,t;
** *** ** * **** * * ** * ** ** * ** * * **
* *** * * * **** * ** ** != '.'){
** * ** * *** * ** ****** * ** * * * *** *
* * * * * * ** * * ** * ***** * * * * * * ** * * ** * *** * ** * * = toupper(c);
* ** *** *** * ** ** * * *** *** **** ** * *** * ** * * * * ** ** * * ** **
* * * ** * ** ** ** * * * **
** * * *** * *** * * * * ** *** * * * * if(isupper(c)){
* *** * * * * * ** *** * * * * * * * ** ** * * *** * ******* * * = tolower(c);
* * ** * ** * ***** ** * ** *** ** * * ** * * **** ** * * * ** * ***
** * **** * **** ***** ** * ** ** * *
** *** * *** *** ** *** *** **** * * *
* ** * ** * ***** * * * ** ***** **** * * ** ** * * ******** ** ** * * ** **
* * * * ** * ** ** * * * ** * ** ***** ** * * ** ** ***

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

}
answered by (-216 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <string.h>

#include <ctype.h>

#include <math.h>

#include <stdlib.h>



int main(){

    char c,t;
*** * * * ** ***** * *** * * **** * ** *
* * ** * *** * *** != '.'){
* ** * ****** * * ***** ***** * ** *** ** * *** ** * *
* * * **** **** ****** *** * ***** * * * * ** * **** ****** * ***** = toupper(c);
** * * ****** * * * *** ** * * * * *** * ** * * * * ** ** * ** *** ** * *** * *
** *** * * * ****** * ** ***** ** **** *** * **
**** ** *** * *** ** * ********** * * * ** ** *** if(isupper(c)){
* * * * * ***** *** ***** ********* ** ** ***** * ** * * = tolower(c);
* * * *** *** * ** * *** * **** ** * ** ************ * **** *** *** ** ** ** * * *
** * ** * * *** * * *** * ** ** ***
* **** ** ****** * * **** * **** * ** ** * * * * *
* ** ***** *** **** *** * * * ** ** * * ** ** ** ** ** ** * * ******* ** * * * *
* ** ** ** * ***** * * ** * * * *** * * ** **

    }
** * * * *** * * ** *** ** 0;

}
answered by (-216 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main(void)

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

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


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

    }

return 0;

}
answered by (-248 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.216.111
©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
| 2.1k 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
| 6.4k 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
| 3.7k 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
| 5.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users