#include <iostream>
using namespace std;
int main() {
int alas=10;
int tinggi=3;
float luas=alas * tinggi / 2;
cout <<"---------------------------------\n";
cout <<"Perogram Menghitung Luas Segitiga\n";
cout <<"---------------------------------\n";
cout <<"Alas Segitiga 10\n";
cout <<"Tinggi Segitiga 3\n";
cout <<"---------------------------------\n";
printf("Nilai Luas Segitiga %.2f \n",luas);
cout <<"---------------------------------\n";
return 0;
}