結果
問題 | No.449 ゆきこーだーの雨と雪 (4) |
ユーザー | Kmcode1 |
提出日時 | 2016-11-18 22:54:57 |
言語 | C++11 (gcc 11.4.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,028 bytes |
コンパイル時間 | 2,293 ms |
コンパイル使用メモリ | 196,224 KB |
実行使用メモリ | 55,684 KB |
最終ジャッジ日時 | 2024-09-22 09:30:21 |
合計ジャッジ時間 | 15,685 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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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 | 1 ms
6,812 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | AC | 4 ms
6,940 KB |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | AC | 648 ms
55,684 KB |
testcase_38 | AC | 406 ms
33,624 KB |
testcase_39 | AC | 302 ms
34,160 KB |
testcase_40 | AC | 305 ms
33,816 KB |
testcase_41 | AC | 468 ms
37,484 KB |
testcase_42 | AC | 462 ms
37,840 KB |
testcase_43 | AC | 178 ms
20,764 KB |
testcase_44 | AC | 207 ms
22,608 KB |
testcase_45 | AC | 346 ms
55,588 KB |
コンパイルメッセージ
main.cpp: In function ‘int main()’: main.cpp:67:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 67 | scanf("%d", &t); | ~~~~~^~~~~~~~~~ main.cpp:69:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 69 | scanf("%s", buf); | ~~~~~^~~~~~~~~~~ main.cpp:71:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 71 | scanf("%s", buf); | ~~~~~^~~~~~~~~~~
ソースコード
#include <bits/stdc++.h> using namespace std; #define MAX 1007 int L[MAX]; int n; int cnt[MAX]; int gt(int id){ cnt[id]++; int val = 50 * L[id]; val += floor(50.0 * (double)L[id] / (0.8 + 0.2*(double)(cnt[id]))); return val; } vector<pair<string, string> > v; char buf[500]; map<int, vector<string> > mp; map<string, int> pat; struct BIT{ vector<long double> bit; void resize(int N){ bit.assign(N+5, 0); } void add(int i, long double j){ i++; while (i < bit.size()){ bit[i] += j; i += i&-i; } } long double sum(int i){ long double r = 0; i++; while (i){ r += bit[i]; i -= i&-i; } return r; } }; map<int, int> cnt2; map<int, BIT> mp2; map<string, int> las_id; map<string, int> las_att; vector<int> gain; BIT bit; map<int, int> MM; map<int, int> CNT; int main(){ cin >> n; for (int i = 0; i < n; i++){ cin >> L[i]; } int t; scanf("%d", &t); for (int i = 0; i < t; i++){ scanf("%s", buf); string nam = buf; scanf("%s", buf); string nn = buf; v.push_back(make_pair(nam, nn)); if (pat.count(nam)){ } else{ pat[nam] = 0; } if (nn[0] == '?'){ gain.push_back(0); continue; } pat[nam] += gt(nn[0] - 'A'); mp[pat[nam]].push_back(nam); gain.push_back(pat[nam]); } int ii = 0; for (auto it = mp.begin(); it != mp.end(); it++){ mp2[(*it).first].resize((*it).second.size() + 1); MM[(*it).first] = ii; ii++; } bit.resize(MM.size()); for (int i = 0; i < t; i++){ if (v[i].second[0] == '?'){ int SUM = mp2[las_id[v[i].first]].sum(las_att[v[i].first]); SUM += bit.sum(MM.size()-1); SUM -= bit.sum(MM[las_id[v[i].first]]); printf("%d\n", SUM); } else{ if (las_id.count(v[i].first)){ mp2[las_id[v[i].first]].add(las_att[v[i].first], -1); bit.add(MM[las_id[v[i].first]], -1); } gt(v[i].second[0]-'A'); CNT[gain[i]]++; int cc = CNT[gain[i]]; las_id[v[i].first] = gain[i]; las_att[v[i].first] = cc-1; bit.add(MM[las_id[v[i].first]], 1); mp2[gain[i]].add(cc - 1, 1); } } return 0; }