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:172.70.100.155
©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
| 690 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
| 934 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
| 866 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
| 407 views
12,783 questions
183,443 answers
172,219 comments
4,824 users