結果
問題 | No.2542 Yokan for Two |
ユーザー | rikein12 |
提出日時 | 2023-11-24 23:46:55 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
RE
|
実行時間 | - |
コード長 | 4,879 bytes |
コンパイル時間 | 3,061 ms |
コンパイル使用メモリ | 203,776 KB |
実行使用メモリ | 23,280 KB |
最終ジャッジ日時 | 2024-09-26 09:50:09 |
合計ジャッジ時間 | 5,848 ms |
ジャッジサーバーID (参考情報) |
judge2 / 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 | 2 ms
6,816 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 13 ms
11,076 KB |
testcase_04 | AC | 11 ms
20,040 KB |
testcase_05 | AC | 18 ms
16,020 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 29 ms
22,752 KB |
testcase_08 | AC | 11 ms
9,256 KB |
testcase_09 | AC | 29 ms
21,572 KB |
testcase_10 | AC | 6 ms
11,916 KB |
testcase_11 | AC | 7 ms
14,144 KB |
testcase_12 | AC | 13 ms
12,504 KB |
testcase_13 | AC | 5 ms
11,912 KB |
testcase_14 | RE | - |
testcase_15 | RE | - |
testcase_16 | RE | - |
testcase_17 | RE | - |
testcase_18 | RE | - |
testcase_19 | RE | - |
testcase_20 | RE | - |
testcase_21 | RE | - |
testcase_22 | RE | - |
testcase_23 | RE | - |
testcase_24 | AC | 4 ms
6,948 KB |
testcase_25 | AC | 6 ms
6,944 KB |
testcase_26 | AC | 5 ms
6,944 KB |
testcase_27 | AC | 5 ms
6,944 KB |
testcase_28 | AC | 6 ms
7,160 KB |
testcase_29 | AC | 10 ms
9,428 KB |
testcase_30 | AC | 32 ms
23,212 KB |
testcase_31 | AC | 32 ms
23,092 KB |
testcase_32 | AC | 34 ms
23,060 KB |
testcase_33 | AC | 31 ms
23,060 KB |
testcase_34 | AC | 32 ms
23,124 KB |
testcase_35 | AC | 32 ms
23,248 KB |
testcase_36 | AC | 32 ms
23,116 KB |
testcase_37 | AC | 34 ms
23,080 KB |
testcase_38 | AC | 32 ms
23,184 KB |
testcase_39 | AC | 32 ms
23,192 KB |
testcase_40 | AC | 33 ms
23,100 KB |
testcase_41 | AC | 33 ms
23,236 KB |
testcase_42 | AC | 34 ms
23,280 KB |
testcase_43 | AC | 33 ms
23,064 KB |
ソースコード
#line 2 "lib/base/base.hpp" #include<bits/stdc++.h> using namespace std; #define rep(i,n) for(int (i)=0;(i)<(n);++(i)) #define rep3(i,m,n) for(int (i)=(m);(i)<(n);++(i)) #define endl '\n' #define all(v) (v).begin(),(v).end() using ll = long long; using vi = vector<int>; using vvi = vector<vi>; using vll = vector<ll>; using vvll = vector<vll>; template <class T> using uset = unordered_set<T>; template <class S, class T> using umap = unordered_map<S, T>; using pii = pair<int, int>; using pll = pair<ll, ll>; template <class T> using gprique = priority_queue<T, vector<T>, greater<T>>; template <class T> using lprique = priority_queue<T, vector<T>, less<T>>; const int mod998 = 998244353; const int mod107 = 1000000007; #line 2 "lib/utility/io.hpp" #define INT(...) \ int __VA_ARGS__; \ IN(__VA_ARGS__) #define LL(...) \ ll __VA_ARGS__; \ IN(__VA_ARGS__) #define STR(...) \ string __VA_ARGS__; \ IN(__VA_ARGS__) #define CHR(...) \ char __VA_ARGS__; \ IN(__VA_ARGS__) #define DBL(...) \ long double __VA_ARGS__; \ IN(__VA_ARGS__) #define VEC(type, name, size) \ vector<type> name(size); \ read(name) #define VV(type, name, h, w) \ vector<vector<type>> name(h, vector<type>(w)); \ read(name) void read(int &a) { cin >> a; } void read(long long &a) { cin >> a; } void read(char &a) { cin >> a; } void read(double &a) { cin >> a; } void read(long double &a) { cin >> a; } void read(string &a) { cin >> a; } template <class T, class S> void read(pair<T, S> &p) { read(p.first), read(p.second); } template <class T> void read(vector<T> &a) {for(auto &i : a) read(i);} template <class T> void read(T &a) { cin >> a; } void IN() {} template <class Head, class... Tail> void IN(Head &head, Tail &...tail) { read(head); IN(tail...); } template <typename T, typename U> ostream& operator<<(ostream& os, const pair<T, U>& A) { os << A.first << " " << A.second; return os; } template <typename T> ostream& operator<<(ostream& os, const vector<T>& A) { for (size_t i = 0; i < A.size(); i++) { if(i) os << " "; os << A[i]; } return os; } template <typename T, typename U> ostream& operator<<(ostream& os, const map<T, U>& A) { int count = 0; os << "{"; for(auto [t, u] : A){ if(count) os << ", "; os << t << ": " << u; count++; } os << "}"; return os; } template <typename T> ostream& operator<<(ostream& os, const set<T>& A) { for(auto it = A.begin(); it != A.end(); ++it){ if (it != A.begin()) os << " "; os << (*it); } return os; } template <typename T> ostream& operator<<(ostream& os, const multiset<T>& A) { size_t count = 0; T prev; os << "{"; bool is_null = true, is_first = true; for(auto it = A.begin(); it != A.end(); ++it){ if(it == A.begin()) { is_null = false; prev = (*it); count = 1; } if (prev != (*it)){ if(!is_first) os << ", "; is_first = false; os << prev << ": " << count; prev = (*it); count = 1; } else { ++count; } } if(!is_null){ if(!is_first) os << ", "; is_first = false; os << prev << ": " << count; } os << "}"; return os; } void print() { cout << "\n"; cout.flush(); } template <class Head, class... Tail> void print(Head&& head, Tail&&... tail) { cout << head; if (sizeof...(Tail)) cout << " "; print(forward<Tail>(tail)...); } void YES(bool t = 1) { print(t ? "YES" : "NO"); } void NO(bool t = 1) { YES(!t); } void Yes(bool t = 1) { print(t ? "Yes" : "No"); } void No(bool t = 1) { Yes(!t); } void yes(bool t = 1) { print(t ? "yes" : "no"); } void no(bool t = 1) { yes(!t); } #line 3 "main.cpp" bool DP[101][200020]; int main(){ cin.tie(nullptr); ios::sync_with_stdio(false); int l,n; IN(l,n); vi x(n); IN(x); int base = 100010; rep(j,n+2) rep3(i, base-l, base+l+1) DP[j][i] = false; DP[0][base] = true; rep(i,n+1){ // rep3(j,base-l,base+l+1){ // if (DP[i][j]) print(j-base,i); // } if (i==0){ rep3(j,base-l,base+l+1){ if (j - x[0]>=base-l) DP[i+1][j] = DP[i][j-x[0]]; } } else if (i==n){ rep3(j,base-l,base+l+1){ if (j + l - x[n-1]<=base+l) DP[i+1][j] = DP[i][j+l-x[n-1]]; } } else { rep3(j,base-l,base+l+1){ if (j + x[i]-x[i-1]<=base+l) DP[i+1][j] |= DP[i][j+x[i]-x[i-1]]; if (j - x[i]+x[i-1]>=base-l) DP[i+1][j] |= DP[i][j-x[i]+x[i-1]]; } } } int ans = l; // rep3(j,base-l,base+l+1){ // if (DP[n+1][j]) print(j-base, n); // } rep3(i,base-l,base+l+1){ if(DP[n+1][i]) { //print(i-base); ans = min(abs(base-i), ans); } } print(ans); }