0 like 0 dislike
2.8k 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 | 2.8k 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:172.71.254.30
©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
| 159 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
| 679 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
| 926 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
| 840 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
| 401 views
12,783 questions
183,443 answers
172,219 comments
4,824 users