#define _CRT_SECURE_NO_WARNINGS #define _USE_MATH_DEFINES #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #define REP(a,b) for(long long a = 0;a < b;++a) int main() { double u=0.0, t=0.0; cin >> u >> t; cout << setprecision(0)<< u*t << endl; } //thank you for reading my code!