Submission #895615
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define sqr(x) ((x) * (x)) #define pb push_back #define mp make_pair #define ins insert #define er erase #define bg begin() #define ed end() #define X first #define Y second #define fin(name) freopen(name, "r", stdin) #define fout(name) freopen(name, "w", stdout) #define files(name) fin(name".in"); fout(name".out") #define enter cout << "\n" #define space cout << " " #define endl "\n" #define fi(st,n) for (int i = (st); i <= (n); ++i) #define fj(st,n) for (int j = (st); j <= (n); ++j) #define fk(st,n) for (int k = (st); k <= (n); ++k) #define fq(st,n) for (int q = (st); q <= (n); ++q) #define fw(st,n) for (int w = (st); w <= (n); ++w) #define ff(i, st, n) for (int (i) = (st); (i) <= (n); ++(i)) #define ei(st,n) for (int i = (st); i >= (n); --i) #define ej(st,n) for (int j = (st); j >= (n); --j) #define ek(st,n) for (int k = (st); k >= (n); --k) #define ef(i, st, n) for (int (i) = (st); (i) >= (n); --(i)) #define ri(st,n) for (int i = (st); i < (n); ++i) #define rj(st,n) for (int j = (st); j < (n); ++j) #define rk(st,n) for (int k = (st); k < (n); ++k) #define rq(st,n) for (int q = (st); q < (n); ++q) #define rf(i, st, n) for (int (i) = (st); (i) < (n); ++(i)) #define clean(a) memset((a),0,sizeof (a)) #define sync ios_base::sync_with_stdio(0);cin.tie(0) #define y1 dsklmlvmd typedef long long ll; typedef unsigned long long ull; typedef double dbl; typedef long double ldbl; typedef pair<int, int> pii; typedef vector<int> vi; const int inf = (int)1e9; const dbl eps = (dbl) 1e-8; const int mod = (int) 1000000007; const int maxn = (int) 1e5 + 5; //const dbl M_PI = (dbl)2 * (dbl)acos(0); //cout<<fixed<<setprecision(10); //srand(time(0)); int n, m, T, a[maxn], khm, x, y, t[maxn], en[maxn], zp; vector <int> vh, vc[maxn]; int main() { // fin("t.in"); sync; cin >> n >> m; cin >> T; fi(1, T) { cin >> a[i]; vc[a[i]].pb(i); } fi(1, n) { en[i] = T; } vh.clear(); khm = -1; ei(T, 1) { if (t[a[i]]) continue; vh.pb(a[i]); t[a[i]] = i; x = n; ej((int)vc[a[i]].size() - 1, 0) { if (en[x] < vc[a[i]][j]) { continue; } en[x] = vc[a[i]][j] - 1; --x; if (x == 0) break; } if (khm == -1) { ej(x, 1) { en[j] = 0; khm = (int)vh.size() - 1; zp = i; } } } if (khm != -1) { y = 0; // cout << khm << endl; ri(khm, vh.size()) { ++y; while (t[y] > zp) { ++y; } if (vh[i] != y) { cout << "No" << endl; return 0; } } } cout << "Yes" << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | E - LRU Puzzle |
User | mHuman |
Language | C++14 (GCC 5.4.1) |
Score | 1200 |
Code Size | 2989 Byte |
Status | AC |
Exec Time | 24 ms |
Memory | 7420 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 1200 / 1200 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt, 1_26.txt, 1_27.txt, 1_28.txt, 1_29.txt, 1_30.txt, 1_31.txt, 1_32.txt, 1_33.txt, 1_34.txt, 1_35.txt, 1_36.txt, 1_37.txt, 1_38.txt, 1_39.txt, 1_40.txt, 1_41.txt, 1_42.txt, 1_43.txt, 1_44.txt, 1_45.txt, 1_46.txt, 1_47.txt, 1_48.txt, 1_49.txt, 1_50.txt, 1_51.txt, 1_52.txt, 1_53.txt, 1_54.txt, 1_55.txt, 1_56.txt, 1_57.txt, 1_58.txt, 1_59.txt, 1_60.txt, 1_61.txt, 1_62.txt, 1_63.txt, 1_64.txt, 1_65.txt, 1_66.txt, 1_67.txt, 1_68.txt, 1_69.txt, 1_70.txt, 1_71.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 4 ms | 2560 KB |
0_01.txt | AC | 5 ms | 2560 KB |
0_02.txt | AC | 5 ms | 2560 KB |
0_03.txt | AC | 5 ms | 2560 KB |
1_00.txt | AC | 5 ms | 2560 KB |
1_01.txt | AC | 4 ms | 2560 KB |
1_02.txt | AC | 12 ms | 3960 KB |
1_03.txt | AC | 12 ms | 3960 KB |
1_04.txt | AC | 11 ms | 3960 KB |
1_05.txt | AC | 11 ms | 3960 KB |
1_06.txt | AC | 22 ms | 7420 KB |
1_07.txt | AC | 23 ms | 7420 KB |
1_08.txt | AC | 22 ms | 7420 KB |
1_09.txt | AC | 23 ms | 7420 KB |
1_10.txt | AC | 20 ms | 5120 KB |
1_11.txt | AC | 20 ms | 5120 KB |
1_12.txt | AC | 20 ms | 5120 KB |
1_13.txt | AC | 20 ms | 5120 KB |
1_14.txt | AC | 19 ms | 5120 KB |
1_15.txt | AC | 19 ms | 5120 KB |
1_16.txt | AC | 19 ms | 5120 KB |
1_17.txt | AC | 19 ms | 5120 KB |
1_18.txt | AC | 22 ms | 6656 KB |
1_19.txt | AC | 22 ms | 5248 KB |
1_20.txt | AC | 23 ms | 6524 KB |
1_21.txt | AC | 24 ms | 7036 KB |
1_22.txt | AC | 22 ms | 6652 KB |
1_23.txt | AC | 23 ms | 5248 KB |
1_24.txt | AC | 22 ms | 6780 KB |
1_25.txt | AC | 24 ms | 5500 KB |
1_26.txt | AC | 13 ms | 3712 KB |
1_27.txt | AC | 12 ms | 3712 KB |
1_28.txt | AC | 16 ms | 3840 KB |
1_29.txt | AC | 15 ms | 3840 KB |
1_30.txt | AC | 15 ms | 3968 KB |
1_31.txt | AC | 15 ms | 3968 KB |
1_32.txt | AC | 14 ms | 3840 KB |
1_33.txt | AC | 16 ms | 4096 KB |
1_34.txt | AC | 21 ms | 4608 KB |
1_35.txt | AC | 21 ms | 4992 KB |
1_36.txt | AC | 21 ms | 4352 KB |
1_37.txt | AC | 22 ms | 4864 KB |
1_38.txt | AC | 22 ms | 5760 KB |
1_39.txt | AC | 22 ms | 6396 KB |
1_40.txt | AC | 21 ms | 5760 KB |
1_41.txt | AC | 23 ms | 6528 KB |
1_42.txt | AC | 13 ms | 3712 KB |
1_43.txt | AC | 13 ms | 3712 KB |
1_44.txt | AC | 13 ms | 3712 KB |
1_45.txt | AC | 13 ms | 3840 KB |
1_46.txt | AC | 15 ms | 3840 KB |
1_47.txt | AC | 14 ms | 3968 KB |
1_48.txt | AC | 16 ms | 3968 KB |
1_49.txt | AC | 16 ms | 4096 KB |
1_50.txt | AC | 15 ms | 3840 KB |
1_51.txt | AC | 13 ms | 3712 KB |
1_52.txt | AC | 16 ms | 3968 KB |
1_53.txt | AC | 15 ms | 3840 KB |
1_54.txt | AC | 15 ms | 3840 KB |
1_55.txt | AC | 13 ms | 3712 KB |
1_56.txt | AC | 19 ms | 4352 KB |
1_57.txt | AC | 18 ms | 4224 KB |
1_58.txt | AC | 11 ms | 3584 KB |
1_59.txt | AC | 12 ms | 3584 KB |
1_60.txt | AC | 12 ms | 3584 KB |
1_61.txt | AC | 12 ms | 3584 KB |
1_62.txt | AC | 13 ms | 3840 KB |
1_63.txt | AC | 12 ms | 3708 KB |
1_64.txt | AC | 12 ms | 3584 KB |
1_65.txt | AC | 14 ms | 3840 KB |
1_66.txt | AC | 12 ms | 4096 KB |
1_67.txt | AC | 11 ms | 4096 KB |
1_68.txt | AC | 12 ms | 4096 KB |
1_69.txt | AC | 12 ms | 4096 KB |
1_70.txt | AC | 11 ms | 4096 KB |
1_71.txt | AC | 14 ms | 4224 KB |