0 like 0 dislike
8.6k 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 | 8.6k 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:172.71.254.105
©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
| 3.2k 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
| 10.8k 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
| 6.1k 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
| 8.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users