0 like 0 dislike
10.1k 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 | 10.1k 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:104.23.197.65
©2016-2026

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
| 3.8k 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
| 13k 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
| 7.3k 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
| 10.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users