Toggle navigation
Courses
Questions
Tags
Users
AD practice 4
0
like
0
dislike
1k
views
正三角形的面積公式是[4分之根號3乘a平方],請設計一個程式,讓使用者輸入正三角形的邊長,然後輸出正三角形的面積,輸出時請輸出並四捨五入到小數點後兩位。
範例輸入:
8
範例輸出:
21.71
[Normal]
Coding (C)
-
asked
Oct 13, 2016
in
2016-1 程式設計(一)AD
by
Shun-Po
(
18k
points)
ID: 13421 -
Available when:
Unlimited
-
Due to:
Unlimited
|
1k
views
comment
Please
log in
or
register
to add a comment.
21
Answers
0
like
0
dislike
Hidden content!#include<stdio.h>
* ** * * * * * ***
#include<math.h>
int main()
{
** * ** * ** ** * *** ** a,b,c,d;
* * * ** * * * * * *** * ** ****** * ** * *** ** * ** *
* * ** * * * * * * * ** *