  
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面積計算 (一) - 三角形
 - #include<iostream>
- #include<cstdlib>
- using namespace std;
- int main()
- {
- float x, y;
- cout<<"請輸入三角形的底(公分): ";
- cin>>x;
- cout<<"請輸入三角形的高(公分): ";
- cin>>y;
- cout<<"底"<<x<<"公分,高"<<y<<"公分的三角形,面積為"<<x*y/2<<"平方公分."<<endl;
- system("pause");
- return 0;
- }
複製代碼 |
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