0 like 0 dislike
5.9k 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 | 5.9k 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:108.162.216.252
©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
| 326 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
| 1.4k 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
| 2k 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
| 1.8k 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
| 901 views
12,783 questions
183,443 answers
172,219 comments
4,824 users