0 like 0 dislike
2.9k views
蝸牛爬牆問題

有一隻蝸牛,爬在一個高度為h公尺的牆上面,白天往上爬n公尺,晚上下降m公尺,目前蝸牛位於牆上i公尺的地方,蝸牛從白天開始爬,請問幾天後蝸牛會爬到牆頂。

 

請寫一個程式,輸入h,n,m,i四個變數,計算出蝸牛幾天後會爬到牆頂。

如果蝸牛不可能爬到牆頂,請輸出 this is impossible!。

 

輸入說明

依序輸入四個正整數代表h,n,m,i。

 

輸出說明

輸出一個數代表蝸牛幾天會爬到牆頂。

 

範例輸入1

50 5 2 3

 

範例輸出1

15

範例輸入2

100 10 15 0

範例輸出2

this is impossible!
[Exercise] Coding (C) - asked in 2016-1 程式設計(一)AC by (18k points)
ID: 20993 - Available when: Unlimited - Due to: Unlimited

reshown by | 2.9k views

144 Answers

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

int main()

{

    int h,n,m,i,j=0;
* * *** ***** *** * * * ** * *** * ******** ** * ********** *

    h = h - i ;
* ** * ** * ** ** * * * *

    {
* ******* * *** **** ** * * * * *** * * * ***
* *** * ****** * ** ** *** * ** ** *
** * * ** ** * * * *** * * * * * * ******** ** ** = h - n ;
**** **** * * ** * * ** * * * * * ** * ********** * * * * * *
*** * ***** * * **** * * ***** ***** * * ***** * ** ** ** * * **** * ******
** *** ** * ** *** **** * * ** *** * ***** * ** *** *** **
** *** *** ** * **** **** * ** ** * *** ** ** * * ** * * * ** * * = h + m ;
** ** * *** * * **** ** * * * *** * * *** * * ** ***
***** ** * * * ** ******* * ** * * *** * *
* *** ** ** ** **** **** **** * *** ** * **** * * * ** * *

     }
* *** ** * * *** * *** * * **
*** * * * * ** * * * ** ** ** * *** **** ** *** **** ** ** * * * is impossible!");

}
answered by (-60 points)
0 like 0 dislike
Hidden content!
* ** * **** ** *



int * *

{

int ** ** * * ** ***


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


* * *



if ***** **

{
* *** * * * is * * ***

}

else if **** *

{




* *** * * * ** *

}













}
answered by (-383 points)
0 like 0 dislike
Hidden content!
#include *** * **** * **



int main(void){


** *** * ** *** h = 0,n = 0,m = 0,i = 0,day = 0,k,q;


***** * ** *** ** *** ** ** **** &h);
** **** ** * ** *** *
* **** * * * ** ** * ** * ** * **** ***
**** *** *** *** ** * ** * * *** *


*** *** **** * ** * * = n - m;
** ** ** ** ** <= 0){
* ** ** * ** *** ** * ** is *** ** *** **
** **** **** ** ** ** 0;
*** * * ** * ** ** *
* * * * * * *** *** = h - i;


* ** ** * ** * * * = q / k;




** * * ** * ** ***** ** * *** * * ** * day);


****** **** 0;

}
answered by (-122 points)
0 like 0 dislike
Hidden content!
* **** * ****



int main()

{
* * * * *** ** * * h,n,m,i,k;
*** ** * **** * ** * * * *** *** * **** ** ** * * ***** *


** ** ***** * ** = (h - i) / (n - m);


** * * *** * *** ** * > m)
****** ** * * * * * ** ** * **** ** * * ** ** **** *** * **
* ** * *** * *** *** **
** * * * * * *** * * * ** ** * ** * **** * * * ** is impossible!");

}
answered by (-90 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.100.187
©2016-2024

Related questions

0 like 0 dislike
3 answers
[Exercise] Essay (Open question) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20995 - Available when: Unlimited - Due to: Unlimited
| 160 views
0 like 0 dislike
28 answers
[Exercise] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20984 - Available when: Unlimited - Due to: Unlimited
| 686 views
0 like 0 dislike
43 answers
[Exercise] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20980 - Available when: Unlimited - Due to: Unlimited
| 933 views
0 like 0 dislike
39 answers
[Exercise] Coding (C) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20978 - Available when: Unlimited - Due to: Unlimited
| 863 views
0 like 0 dislike
16 answers
[Exercise] Essay (Open question) - asked Jan 5, 2017 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 20974 - Available when: Unlimited - Due to: Unlimited
| 406 views
12,783 questions
183,443 answers
172,219 comments
4,824 users