#include <bits/stdc++.h> using namespace std; int main() { printf ("%.2f",(8+12)*9/2.0); return 0; }
By signing up a 羽润编程 universal account, you can submit code and join discussions in all online judging services provided by us.
Using your 羽润编程 universal account
Samson
LV 7
@ 2023-7-27 16:25:06