原题下载： USACO2016-OPEN-P3 答案： (Analysis by Brian Dean) Letting K=10K=10 be the maximum amount of dirt in any cell, we can ultimately solve this problem using dynamic programming in O(NK)O(NK)...
原题下载： USACO2016-OPEN-P2 答案： Here's my solution to this problem annotated with what each section of code aims to accomplish. #include #include #include #include #include #include #include #i...
原题下载 USACO2017-OPEN-S2 答案: #include <iostream> #include <fstream> #include <cmath> using namespace std; int N, M; string spotty[500], plain[500]; int S[500][50], P[500][50],...
原题下载 USACO2017-OPEN-S1 答案: #include <iostream> #include <fstream> #include <cmath> #include <algorithm> #include <vector> using namespace std; typedef pair<in...
答案： Here's my solution to this problem. #include #include #include using namespace std; #define MAXN ((1 << 18) + 10) #define MAXSZ 70 int dp[MAXSZ + 1][MAXN]; int A[MAXN]; int main() { in...
原题下载： USACO2016-OPEN-G3 答案： Here is my Java solution. import java.io.*; import java.util.*; public class two48 { public static void main(String[] args) throws IOException { BufferedReader b...
原题下载 USACO2017-OPEN-G2 答案: #include <iostream> #include <iomanip> #include <stdio.h> #include <set> #include <vector> #include <map> #include <cmath>...
原题下载 USACO2017-OPEN-G1 答案： #include <iostream> #include <fstream> #include <cmath> #include <set> #include <cstdlib> using namespace std; int N, M; string spott...
原题下载： USACO2016-OPEN-G2 答案： My code is below; it incorporates some very concise "standard" routines for all the DSU functions. #include #include #include #include #include #include #include...
