# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
566586 | 2022-05-22T12:40:49 Z | josanneo22 | Hexagonal Territory (APIO21_hexagon) | C++17 | 0 ms | 0 KB |
#include "hexagon.h" #include <bits/stdc++.h> using namespace std; typedef long long ll; #define FOR(i,a,b) for(ll i = a;i < b;i++) #define pb push_back #define vll vector<ll> long long int mod=1e9+7; int draw_territory(int N, int A, int B,std::vector<int> D, std::vector<int> L) { ll ans = ((((L[0] + 1) * 1LL * (L[0] + 2)) / 2) % mod); ans *= A; ans %= mod; FOR(i,0,L[0] + 1) { ans += (((i * (i + 1)) % mod) * B) % mod; ans %= mod; } return count; }