結果
問題 | No.202 1円玉投げ |
ユーザー | mai |
提出日時 | 2017-07-09 11:53:39 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 56 ms / 5,000 ms |
コード長 | 3,877 bytes |
コンパイル時間 | 3,005 ms |
コンパイル使用メモリ | 227,200 KB |
実行使用メモリ | 40,068 KB |
最終ジャッジ日時 | 2024-06-01 21:01:56 |
合計ジャッジ時間 | 5,335 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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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 | 44 ms
31,668 KB |
testcase_01 | AC | 54 ms
40,068 KB |
testcase_02 | AC | 11 ms
27,692 KB |
testcase_03 | AC | 10 ms
27,800 KB |
testcase_04 | AC | 10 ms
27,904 KB |
testcase_05 | AC | 12 ms
28,536 KB |
testcase_06 | AC | 46 ms
36,580 KB |
testcase_07 | AC | 52 ms
37,456 KB |
testcase_08 | AC | 56 ms
37,604 KB |
testcase_09 | AC | 33 ms
33,676 KB |
testcase_10 | AC | 19 ms
30,440 KB |
testcase_11 | AC | 28 ms
32,776 KB |
testcase_12 | AC | 29 ms
32,904 KB |
testcase_13 | AC | 20 ms
30,848 KB |
testcase_14 | AC | 13 ms
28,732 KB |
testcase_15 | AC | 30 ms
33,544 KB |
testcase_16 | AC | 41 ms
32,984 KB |
testcase_17 | AC | 44 ms
32,860 KB |
testcase_18 | AC | 46 ms
32,860 KB |
testcase_19 | AC | 31 ms
33,168 KB |
testcase_20 | AC | 43 ms
36,208 KB |
testcase_21 | AC | 30 ms
33,156 KB |
testcase_22 | AC | 11 ms
27,804 KB |
testcase_23 | AC | 9 ms
27,936 KB |
testcase_24 | AC | 10 ms
27,824 KB |
testcase_25 | AC | 11 ms
27,744 KB |
testcase_26 | AC | 11 ms
27,768 KB |
testcase_27 | AC | 9 ms
27,908 KB |
testcase_28 | AC | 10 ms
27,856 KB |
testcase_29 | AC | 10 ms
27,912 KB |
testcase_30 | AC | 11 ms
27,932 KB |
testcase_31 | AC | 9 ms
27,844 KB |
testcase_32 | AC | 12 ms
28,020 KB |
testcase_33 | AC | 11 ms
27,856 KB |
testcase_34 | AC | 11 ms
27,972 KB |
testcase_35 | AC | 45 ms
31,532 KB |
testcase_36 | AC | 45 ms
31,636 KB |
testcase_37 | AC | 56 ms
37,988 KB |
testcase_38 | AC | 44 ms
31,532 KB |
testcase_39 | AC | 11 ms
27,844 KB |
testcase_40 | AC | 10 ms
27,824 KB |
コンパイルメッセージ
main.cpp: In member function '{anonymous}::MaiScanner& {anonymous}::MaiScanner::operator>>(std::string&)': main.cpp:62:9: warning: no return statement in function returning non-void [-Wreturn-type] 62 | } | ^
ソースコード
#pragma GCC optimize ("O3") #pragma GCC target ("avx") #include "bits/stdc++.h" // define macro "/D__MAI" using namespace std; typedef long long int ll; #define debugv(v) {printf("L%d %s => ",__LINE__,#v);for(auto e:v){cout<<e<<" ";}cout<<endl;} #define debugm(m) {printf("L%d %s is..\n",__LINE__,#m);for(auto v:m){for(auto e:v){cout<<e<<" ";}cout<<endl;}} #define debuga(m,w) {printf("L%d %s is => ",__LINE__,#m);for(int x=0;x<(w);x++){cout<<(m)[x]<<" ";}cout<<endl;} #define debugaa(m,w,h) {printf("L%d %s is..\n",__LINE__,#m);for(int y=0;y<(h);y++){for(int x=0;x<(w);x++){cout<<(m)[x][y]<<" ";}cout<<endl;}} #define debugaar(m,w,h) {printf("L%d %s is..\n",__LINE__,#m);for(int y=0;y<(h);y++){for(int x=0;x<(w);x++){cout<<(m)[y][x]<<" ";}cout<<endl;}} #define ALL(v) (v).begin(),(v).end() #define repeat(l) for(auto cnt=0;cnt<(l);++cnt) #define iterate(b,e) for(auto cnt=(b);cnt!=(e);++cnt) #define MD 1000000007ll #define PI 3.1415926535897932384626433832795 template<typename T1, typename T2> ostream& operator <<(ostream &o, const pair<T1, T2> p) { o << "(" << p.first << ":" << p.second << ")"; return o; } mt19937 mt(8901016); inline int rand_int(int l, int h) { return uniform_int_distribution<>(l, h)(mt); } #ifdef __MAI #define getchar_unlocked getchar #define putchar_unlocked putchar #endif #ifdef __VSCC #define getchar_unlocked _getchar_nolock #define putchar_unlocked _putchar_nolock #endif namespace { #define isvisiablechar(c) (0x21<=(c)&&(c)<=0x7E) class MaiScanner { public: template<typename T> void input_integer(T& var) { var = 0; T sign = 1; int cc = getchar_unlocked(); for (; cc<'0' || '9'<cc; cc = getchar_unlocked()) if (cc == '-') sign = -1; for (; '0' <= cc&&cc <= '9'; cc = getchar_unlocked()) var = (var << 3) + (var << 1) + cc - '0'; var = var*sign; } inline int c() { return getchar_unlocked(); } inline MaiScanner& operator>>(int& var) { input_integer<int>(var); return *this; } inline MaiScanner& operator>>(long long& var) { input_integer<long long>(var); return *this; } inline MaiScanner& operator>>(string& var) { int cc = getchar_unlocked(); for (; !isvisiablechar(cc); cc = getchar_unlocked()); for (; isvisiablechar(cc); cc = getchar_unlocked()) var.push_back(cc); } template<typename IT> void in(IT begin, IT end) { for (auto it = begin; it != end; ++it) *this >> *it; } }; } MaiScanner scanner; int n; vector<int> aa; vector<int> field[1020][1020]; vector<pair<int, int>> thrown; bool iscrashed(ll px, ll py, ll qx, ll qy) { //printf("%d %d %d %d\n",px,py,qx,py); //cout << (px - qx)*(px - qx) + (py - qy)*(py - qy) << endl; return (px - qx)*(px - qx) + (py - qy)*(py - qy) < 400; } int main() { scanner >> n; int count = 0; repeat(n) { int x, y, cx, cy; scanner >> x >> y; cx = x / 20; cy = y / 20; set<int> conflicted; for (int i : field[cx][cy]) conflicted.insert(i); for (int i : field[cx+1][cy]) conflicted.insert(i); for (int i : field[cx][cy+1]) conflicted.insert(i); for (int i : field[cx+1][cy+1]) conflicted.insert(i); for (int i : conflicted) { if (iscrashed(thrown[i].first, thrown[i].second, x, y)) goto l_next; } field[cx][cy].push_back(count); field[cx+1][cy].push_back(count); field[cx][cy+1].push_back(count); field[cx+1][cy+1].push_back(count); thrown.emplace_back(x, y); ++count; l_next:; } cout << count << endl; return 0; }