1 | #include "Circle.h" |
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2 | |
3 | Circle::Circle(double radius) : radius_(radius) {} |
4 | |
5 | double Circle::area() const { |
6 | return 3.141 * radius_ * radius_; |
7 | } |
8 | |
9 | double Circle::perimeter() const { |
10 | return 3.141 * radius_; |
11 | } |
12 |
1 | #include "Circle.h" |
---|---|
2 | |
3 | Circle::Circle(double radius) : radius_(radius) {} |
4 | |
5 | double Circle::area() const { |
6 | return 3.141 * radius_ * radius_; |
7 | } |
8 | |
9 | double Circle::perimeter() const { |
10 | return 3.141 * radius_; |
11 | } |
12 |