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:172.69.58.53
©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