#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*/2<<"平方公分."<,endl;
system("pause");
return 0'- #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*/2<<"平方公分."<,endl;
- system("pause");
- return 0'
- }
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