Lang:G++
Edit12345678910111213141516171819202122232425262728293031#define _CRT_SECURE_NO_WARNINGS#include<cstdio>#include<iostream>#include<cstring>#include<cmath>#include<bitset>#include<algorithm>#include<vector>#include<queue>#include<functional>#include<limits.h>#include<limits>#include<stack>#include<map>#include<set>#include<unordered_map>#include<unordered_set>using namespace std;typedef long long LL;const int maxn = 3e2 + 6;const int INF = 1e9;const int MOD = 1e9 + 7;const double eps = 1e-8;int dp[maxn*2][maxn][maxn]; //int main() {//freopen("C--attempt0.in", "r", stdin);//freopen("A-large.in", "r", stdin);