結果
問題 | No.449 ゆきこーだーの雨と雪 (4) |
ユーザー | anta |
提出日時 | 2016-11-18 05:47:11 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 104 ms / 5,000 ms |
コード長 | 3,525 bytes |
コンパイル時間 | 1,878 ms |
コンパイル使用メモリ | 181,960 KB |
実行使用メモリ | 16,864 KB |
最終ジャッジ日時 | 2024-09-22 09:21:44 |
合計ジャッジ時間 | 5,693 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,812 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 3 ms
6,944 KB |
testcase_03 | AC | 3 ms
6,940 KB |
testcase_04 | AC | 2 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,944 KB |
testcase_06 | AC | 3 ms
6,940 KB |
testcase_07 | AC | 2 ms
6,944 KB |
testcase_08 | AC | 2 ms
6,944 KB |
testcase_09 | AC | 3 ms
6,940 KB |
testcase_10 | AC | 2 ms
6,944 KB |
testcase_11 | AC | 3 ms
6,940 KB |
testcase_12 | AC | 47 ms
6,944 KB |
testcase_13 | AC | 68 ms
7,936 KB |
testcase_14 | AC | 66 ms
7,808 KB |
testcase_15 | AC | 66 ms
7,936 KB |
testcase_16 | AC | 65 ms
7,680 KB |
testcase_17 | AC | 66 ms
7,808 KB |
testcase_18 | AC | 46 ms
6,940 KB |
testcase_19 | AC | 66 ms
7,680 KB |
testcase_20 | AC | 67 ms
7,680 KB |
testcase_21 | AC | 65 ms
7,936 KB |
testcase_22 | AC | 66 ms
7,808 KB |
testcase_23 | AC | 46 ms
6,944 KB |
testcase_24 | AC | 68 ms
7,680 KB |
testcase_25 | AC | 46 ms
6,944 KB |
testcase_26 | AC | 46 ms
6,944 KB |
testcase_27 | AC | 68 ms
7,936 KB |
testcase_28 | AC | 67 ms
7,808 KB |
testcase_29 | AC | 67 ms
7,736 KB |
testcase_30 | AC | 66 ms
8,064 KB |
testcase_31 | AC | 68 ms
7,808 KB |
testcase_32 | AC | 68 ms
7,808 KB |
testcase_33 | AC | 65 ms
7,688 KB |
testcase_34 | AC | 47 ms
6,944 KB |
testcase_35 | AC | 66 ms
7,936 KB |
testcase_36 | AC | 47 ms
6,944 KB |
testcase_37 | AC | 104 ms
16,736 KB |
testcase_38 | AC | 83 ms
10,240 KB |
testcase_39 | AC | 61 ms
10,368 KB |
testcase_40 | AC | 62 ms
10,368 KB |
testcase_41 | AC | 76 ms
10,624 KB |
testcase_42 | AC | 76 ms
10,752 KB |
testcase_43 | AC | 40 ms
6,940 KB |
testcase_44 | AC | 34 ms
6,940 KB |
testcase_45 | AC | 62 ms
16,864 KB |
ソースコード
#include "bits/stdc++.h" using namespace std; #ifdef NDEBUG #error assert is disabled! #endif template<typename T> T readNatural(T lo, T up) { assert(0 <= lo && lo <= up); T x = 0; while(1) { int d = getchar(); if(!('0' <= d && d <= '9')) { ungetc(d, stdin); break; } d -= '0'; assert(d <= up && x <= (up - d) / 10); x = x * 10 + d; } assert(lo <= x && x <= up); return x; } void readSpace() { int c = getchar(); assert(c == ' '); } static bool read_eof = false; void readEOL() { int c = getchar(); if(c == EOF) { assert(!read_eof); read_eof = true; } else { assert(c == '\n'); } } void readEOF() { assert(!read_eof); int c = getchar(); assert(c == EOF); read_eof = true; } int readString(char *buf, int minLen, int maxLen, bool charactors[128]) { assert(0 <= minLen && minLen <= maxLen); int len = 0; while(1) { int c = getchar(); if(!(0 <= c && c < 128) || !charactors[c]) { ungetc(c, stdin); break; } assert(len < maxLen); buf[len ++] = c; } assert(minLen <= len && len <= maxLen); buf[len] = 0; return len; } struct FenwickTree { typedef int T; vector<T> v; void init(int n) { v.assign(n, T()); } int size() const { return (int)v.size(); } void add(int i, T x) { for(; i < size(); i |= i + 1) v[i] += x; } T sum(int i) const { T r = T(); for(-- i; i >= 0; i = (i & (i + 1)) - 1) r += v[i]; return r; } T sum(int left, int right) const { //[left, right) return sum(right) - sum(left); } void push_back(T x) { int i = size(); for(int w = 1; i & w; w <<= 1) x += v[i - w]; v.push_back(x); } }; int main() { bool lowercases[128] = {}, uppercaseOrQM[128] = {}; for(int a = 0; a < 26; ++ a) { lowercases['a' + a] = true; uppercaseOrQM['A' + a] = true; } uppercaseOrQM['?'] = true; int N = readNatural(1, 26); readEOL(); vector<int> L(N); for(int i = 0; i < N; ++ i) { if(i != 0) readSpace(); L[i] = readNatural(1, 6); } readEOL(); int T = readNatural(1, 100000); readEOL(); struct Contestant { int totalScore; int lastTime; uint32_t acceptedMask; int subIndex; Contestant() : totalScore(0), lastTime(0), acceptedMask(0), subIndex(-1) {} }; std::map<std::string, Contestant> contestants; std::vector<int> count(N, 0); int M = 0; const int MaxScore = 15600; FenwickTree mainFT; mainFT.init(MaxScore + 1); vector<FenwickTree> subFTs(MaxScore + 1); std::vector<int> scoreCount(MaxScore + 1); for(int i = 0; i < T; ++ i) { char name[17], P[2]; readString(name, 1, 16, lowercases); readSpace(); readString(P, 1, 1, uppercaseOrQM); readEOL(); if(*P != '?') { int p = *P - 'A'; assert(0 <= p && p < N); int stars = L[p]; int rank = ++ count[p]; int score = 50 * stars + 50 * stars * 10 / (8 + 2 * rank); assert(score > 0); auto &c = contestants[name]; if(c.totalScore != 0) { mainFT.add(c.totalScore, -1); subFTs[c.totalScore].add(c.subIndex, -1); } c.totalScore += score; c.lastTime = i + 1; assert((c.acceptedMask >> p & 1) == 0); c.acceptedMask |= uint32_t(1) << p; assert(c.totalScore <= MaxScore); mainFT.add(c.totalScore, 1); c.subIndex = subFTs[c.totalScore].size(); subFTs[c.totalScore].push_back(1); } else { auto &c = contestants[name]; assert(c.totalScore != 0); int ans = 0; ans += (int)contestants.size() - mainFT.sum(c.totalScore + 1); ans += subFTs[c.totalScore].sum(c.subIndex); printf("%d\n", ans + 1); ++ M; } } assert(M > 0); readEOF(); return 0; }