随笔分类 -  USACO

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USACO 我做的正确程序
USACO 4.1 Fence Rails
摘要：TASK: fence8LANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3032 KB] Test 2: TEST OK [0.000 secs, 3032 KB] Test 3: TEST OK [0.000 secs, 3032 KB] Test 4: TEST OK [0.000 secs, 3032 KB] Test 5: TEST OK [0.000 secs, 3032 KB] Test 6: TEST OK [0.027 secs, 3032 KB] Test 7: TEST OK 阅读全文
posted @ 2011-08-12 13:39 幻魇 阅读(416) 评论(0) 推荐(0)
USACO 4.1 Beef McNuggets
摘要：1 /* 2 PROG: nuggets 3 ID: jiafeim1 4 LANG: C++ 5 */ 6 7 #include <stdio.h> 8 #include <string.h> 9 #include <math.h>10 #include <algorithm>11 12 long gcd(long a,long b){13 return b?gcd(b,a%b):a;14 }15 16 int n;17 18 long count[12];19 bool can[65600]={false};20 int main()21 { 阅读全文
posted @ 2011-06-07 19:59 幻魇 阅读(307) 评论(0) 推荐(0)
USACO 3.4 Raucous Rockers
摘要：TASK: rockersLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3080 KB] Test 2: TEST OK [0.000 secs, 3080 KB] Test 3: TEST OK [0.000 secs, 3080 KB] Test 4: TEST OK [0.000 secs, 3080 KB] Test 5: TEST OK [0.000 secs, 3080 KB] Test 6: TEST OK [0.000 secs, 3080 KB] Test 7: TEST O 阅读全文
posted @ 2011-05-31 23:29 幻魇 阅读(245) 评论(0) 推荐(0)
USACO 3.4 Electric Fence
摘要：TASK: fence9LANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3028 KB] Test 2: TEST OK [0.000 secs, 3020 KB] Test 3: TEST OK [0.000 secs, 3020 KB] Test 4: TEST OK [0.000 secs, 3020 KB] Test 5: TEST OK [0.000 secs, 3020 KB] Test 6: TEST OK [0.000 secs, 3020 KB] Test 7: TEST OK 阅读全文
posted @ 2011-05-30 22:04 幻魇 阅读(270) 评论(0) 推荐(0)
USACO 3.4 American Heritage
摘要：TASK: heritageLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3020 KB] Test 2: TEST OK [0.000 secs, 3020 KB] Test 3: TEST OK [0.000 secs, 3020 KB] Test 4: TEST OK [0.000 secs, 3020 KB] Test 5: TEST OK [0.000 secs, 3020 KB] Test 6: TEST OK [0.000 secs, 3020 KB] Test 7: TEST 阅读全文
posted @ 2011-05-30 20:26 幻魇 阅读(268) 评论(0) 推荐(0)
USACO 3.3 A Game
摘要：TASK: game1LANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3348 KB] Test 2: TEST OK [0.000 secs, 3348 KB] Test 3: TEST OK [0.000 secs, 3348 KB] Test 4: TEST OK [0.000 secs, 3348 KB] Test 5: TEST OK [0.000 secs, 3348 KB] Test 6: TEST OK [0.000 secs, 3348 KB] Test 7: TEST OK 阅读全文
posted @ 2011-05-28 23:46 幻魇 阅读(221) 评论(0) 推荐(0)
USACO 3.3 Home on the Range
摘要：对每个正方形右下角进行动态规划，很简单。TASK: rangeLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3328 KB] Test 2: TEST OK [0.000 secs, 3328 KB] Test 3: TEST OK [0.000 secs, 3328 KB] Test 4: TEST OK [0.000 secs, 3328 KB] Test 5: TEST OK [0.000 secs, 3328 KB] Test 6: TEST OK [0.027 secs, 3328 阅读全文
posted @ 2011-05-28 22:39 幻魇 阅读(224) 评论(0) 推荐(0)
USACO 3.3 Shopping Offers
摘要：后边动规没有优化，偷懒了。。。TASK: shoppingLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3060 KB] Test 2: TEST OK [0.000 secs, 3060 KB] Test 3: TEST OK [0.000 secs, 3060 KB] Test 4: TEST OK [0.000 secs, 3060 KB] Test 5: TEST OK [0.000 secs, 3060 KB] Test 6: TEST OK [0.000 secs, 3060 KB 阅读全文
posted @ 2011-05-28 18:22 幻魇 阅读(375) 评论(0) 推荐(0)
USACO 3.3 Riding The Fences
摘要：TASK: fenceLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 9632 KB] Test 2: TEST OK [0.000 secs, 9632 KB] Test 3: TEST OK [0.000 secs, 9632 KB] Test 4: TEST OK [0.000 secs, 9632 KB] Test 5: TEST OK [0.000 secs, 9632 KB] Test 6: TEST OK [0.000 secs, 9632 KB] Test 7: TEST OK 阅读全文
posted @ 2011-05-28 12:21 幻魇 阅读(187) 评论(0) 推荐(0)
USACO 3.2 Sweet Butter
摘要：这个题时间是个大问题，用heap优化的迪杰斯特拉过的。TASK: butterLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 12192 KB] Test 2: TEST OK [0.000 secs, 12192 KB] Test 3: TEST OK [0.000 secs, 12192 KB] Test 4: TEST OK [0.000 secs, 12192 KB] Test 5: TEST OK [0.000 secs, 12192 KB] Test 6: TEST OK [0.00 阅读全文
posted @ 2011-05-27 21:36 幻魇 阅读(273) 评论(0) 推荐(0)
USACO 3.2 Magic Squares
摘要：空间问题比较头疼，需要康拓展开时间换空间。TASK: msquareLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3280 KB] Test 2: TEST OK [0.000 secs, 3280 KB] Test 3: TEST OK [0.000 secs, 3280 KB] Test 4: TEST OK [0.000 secs, 3280 KB] Test 5: TEST OK [0.000 secs, 3280 KB] Test 6: TEST OK [0.027 secs, 32 阅读全文
posted @ 2011-05-25 20:56 幻魇 阅读(266) 评论(0) 推荐(0)
USACO 3.2 Feed Ratios
摘要：TASK: ratiosLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.027 secs, 3028 KB] Test 2: TEST OK [0.027 secs, 3028 KB] Test 3: TEST OK [0.027 secs, 3028 KB] Test 4: TEST OK [0.027 secs, 3028 KB] Test 5: TEST OK [0.000 secs, 3028 KB] Test 6: TEST OK [0.000 secs, 3028 KB]All tests OK. 1 阅读全文
posted @ 2011-05-13 23:22 幻魇 阅读(256) 评论(0) 推荐(0)
USACO 3.2 Spinning Wheels
摘要：简单模拟TASK: spinLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3028 KB] Test 2: TEST OK [0.000 secs, 3028 KB] Test 3: TEST OK [0.000 secs, 3028 KB] Test 4: TEST OK [0.000 secs, 3028 KB] Test 5: TEST OK [0.000 secs, 3028 KB] Test 6: TEST OK [0.000 secs, 3028 KB] Test 7: TEST 阅读全文
posted @ 2011-05-13 20:59 幻魇 阅读(268) 评论(0) 推荐(0)
USACO 3.2 Stringsobits
摘要：1 /* 2 PROG: kimbits 3 ID: jiafeim1 4 LANG: C++ 5 */ 6 #include <algorithm> 7 #include <iostream> 8 #include <fstream> 9 #include <string>10 using namespace std;11 12 std::ofstream fout("kimbits.out");13 14 unsigned long upper[35][35]={0};15 void work(unsigned long 阅读全文
posted @ 2011-05-13 18:34 幻魇 阅读(283) 评论(0) 推荐(0)
USACO 3.2 Factorials
摘要：TASK: fact4LANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3028 KB] Test 2: TEST OK [0.000 secs, 3028 KB] Test 3: TEST OK [0.000 secs, 3028 KB] Test 4: TEST OK [0.000 secs, 3028 KB] Test 5: TEST OK [0.000 secs, 3028 KB] Test 6: TEST OK [0.000 secs, 3028 KB] Test 7: TEST OK 阅读全文
posted @ 2011-05-13 09:27 幻魇 阅读(190) 评论(0) 推荐(0)
USACO 3.1 Stamps
摘要：TASK: stampsLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 10844 KB] Test 2: TEST OK [0.000 secs, 10844 KB] Test 3: TEST OK [0.000 secs, 10844 KB] Test 4: TEST OK [0.000 secs, 10844 KB] Test 5: TEST OK [0.000 secs, 10844 KB] Test 6: TEST OK [0.000 secs, 10844 KB] Test 7: T 阅读全文
posted @ 2011-05-12 23:05 幻魇 阅读(194) 评论(0) 推荐(0)
USACO 3.1 Contact
摘要：1 /* 2 PROG: contact 3 ID: jiafeim1 4 LANG: C++ 5 */ 6 #include <algorithm> 7 #include <iostream> 8 #include <fstream> 9 #include <string>10 #include <map>11 using namespace std;12 string::size_type a,b;13 int n;14 map<string,long> res;15 16 struct ar17 {18 string 阅读全文
posted @ 2011-05-12 22:13 幻魇 阅读(222) 评论(0) 推荐(0)
USACO 3.1 Shaping Regions
摘要：货真价实的难题，必须权衡有限的的空间和时间TASK: rect1LANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3084 KB] Test 2: TEST OK [0.000 secs, 3084 KB] Test 3: TEST OK [0.000 secs, 3084 KB] Test 4: TEST OK [0.000 secs, 3084 KB] Test 5: TEST OK [0.000 secs, 3084 KB] Test 6: TEST OK [0.000 secs, 3084 阅读全文
posted @ 2011-05-12 20:34 幻魇 阅读(288) 评论(0) 推荐(0)
USACO 3.1 Humble Numbers
摘要：TASK: humbleLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3416 KB] Test 2: TEST OK [0.000 secs, 3416 KB] Test 3: TEST OK [0.000 secs, 3416 KB] Test 4: TEST OK [0.000 secs, 3416 KB] Test 5: TEST OK [0.000 secs, 3416 KB] Test 6: TEST OK [0.054 secs, 3416 KB] Test 7: TEST OK 阅读全文
posted @ 2011-05-10 23:19 幻魇 阅读(260) 评论(0) 推荐(0)
USACO 3.1 Score Inflation
摘要：TASK: inflateLANG: C++Compiling...Compile: OKExecuting... Test 1: TEST OK [0.000 secs, 3144 KB] Test 2: TEST OK [0.000 secs, 3144 KB] Test 3: TEST OK [0.000 secs, 3144 KB] Test 4: TEST OK [0.000 secs, 3144 KB] Test 5: TEST OK [0.000 secs, 3144 KB] Test 6: TEST OK [0.000 secs, 3144 KB] Test 7: TEST O 阅读全文
posted @ 2011-05-09 11:23 幻魇 阅读(248) 评论(0) 推荐(0)

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