Submission #1832392
Source Code Expand
#include <bits/stdc++.h> #define fr first #define sc second #define OK puts("OK"); #define pb push_back #define mk make_pair using namespace std; typedef long long ll; const ll inf = (ll)1e18 + 7; const int N = (int)2e6 + 7; ll n,a; ll mn = inf; ll u[N]; void bfs (int v) { queue <pair<int,pair<int,ll> > > q; q.push({v,{1,1ll}}); while (!q.empty()) { int v = q.front().fr,d = q.front().sc.fr; ll t = q.front().sc.sc; q.pop(); if (t > v || t >= mn) continue; mn = min(mn,t + a + (n + v - 1) / v); if (v + d <= n && t + 1 <= v + d) q.push({v + d,{d,t + 1}}); if (v + v <= n && t + a + 2 <= v + v) q.push({v + v,{v,t + a + 2}}); } } main () { cin >> n >> a; mn = n; bfs(1); cout << mn << endl; }
Submission Info
Submission Time | |
---|---|
Task | E - Cookies |
User | vjudge2 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 958 Byte |
Status | WA |
Exec Time | 2190 ms |
Memory | 1375912 KB |
Judge Result
Set Name | sample | dataset1 | dataset2 | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 500 | 0 / 500 | ||||||||||||||||||||
Status |
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Set Name | Test Cases |
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sample | sample-01.txt, sample-02.txt, sample-03.txt |
dataset1 | sample-01.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt |
dataset2 | sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, 02-09.txt, 02-10.txt, 02-11.txt, 02-12.txt, 02-13.txt, 02-14.txt, 02-15.txt, 02-16.txt, 02-17.txt, 02-18.txt, 02-19.txt, 02-20.txt, 02-21.txt, 02-22.txt, 02-23.txt, 02-24.txt, 02-25.txt, 02-26.txt, 02-27.txt, 02-28.txt, 02-29.txt, 02-30.txt, 02-31.txt, 02-32.txt, 02-33.txt, 02-34.txt, 02-35.txt, 02-36.txt, 02-37.txt, 02-38.txt, 02-39.txt, 02-40.txt, sample-01.txt, sample-02.txt, sample-03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | MLE | 1651 ms | 372452 KB |
01-02.txt | TLE | 2128 ms | 404728 KB |
01-03.txt | TLE | 2110 ms | 312920 KB |
01-04.txt | AC | 1844 ms | 232884 KB |
01-05.txt | AC | 1710 ms | 214912 KB |
01-06.txt | AC | 1410 ms | 169528 KB |
01-07.txt | WA | 602 ms | 56672 KB |
01-08.txt | WA | 299 ms | 21596 KB |
01-09.txt | WA | 77 ms | 4692 KB |
01-10.txt | WA | 19 ms | 640 KB |
01-11.txt | WA | 19 ms | 640 KB |
01-12.txt | AC | 28 ms | 256 KB |
01-13.txt | AC | 28 ms | 256 KB |
01-14.txt | AC | 41 ms | 6916 KB |
01-15.txt | AC | 631 ms | 145988 KB |
01-16.txt | AC | 1082 ms | 187016 KB |
01-17.txt | AC | 714 ms | 79380 KB |
01-18.txt | AC | 1 ms | 256 KB |
01-19.txt | AC | 1 ms | 256 KB |
01-20.txt | AC | 1 ms | 256 KB |
01-21.txt | AC | 1 ms | 256 KB |
01-22.txt | AC | 1 ms | 256 KB |
01-23.txt | AC | 1 ms | 256 KB |
01-24.txt | AC | 1 ms | 256 KB |
01-25.txt | AC | 1 ms | 256 KB |
01-26.txt | AC | 1 ms | 256 KB |
02-01.txt | AC | 1 ms | 256 KB |
02-02.txt | TLE | 2187 ms | 1344112 KB |
02-03.txt | TLE | 2187 ms | 1352884 KB |
02-04.txt | TLE | 2187 ms | 1356912 KB |
02-05.txt | TLE | 2188 ms | 1346180 KB |
02-06.txt | TLE | 2188 ms | 1348992 KB |
02-07.txt | TLE | 2188 ms | 1353328 KB |
02-08.txt | TLE | 2188 ms | 1346804 KB |
02-09.txt | TLE | 2187 ms | 1354480 KB |
02-10.txt | TLE | 2186 ms | 1344192 KB |
02-11.txt | TLE | 2187 ms | 1343448 KB |
02-12.txt | TLE | 2188 ms | 1344908 KB |
02-13.txt | TLE | 2187 ms | 1343616 KB |
02-14.txt | TLE | 2190 ms | 1355572 KB |
02-15.txt | TLE | 2188 ms | 1352088 KB |
02-16.txt | TLE | 2187 ms | 1335884 KB |
02-17.txt | TLE | 2190 ms | 1368032 KB |
02-18.txt | TLE | 2190 ms | 1375912 KB |
02-19.txt | TLE | 2189 ms | 1345588 KB |
02-20.txt | TLE | 2154 ms | 770276 KB |
02-21.txt | TLE | 2108 ms | 52688 KB |
02-22.txt | AC | 822 ms | 256 KB |
02-23.txt | TLE | 2107 ms | 256 KB |
02-24.txt | TLE | 2103 ms | 256 KB |
02-25.txt | TLE | 2181 ms | 1224864 KB |
02-26.txt | TLE | 2189 ms | 1340860 KB |
02-27.txt | TLE | 2189 ms | 1345744 KB |
02-28.txt | TLE | 2189 ms | 1346684 KB |
02-29.txt | TLE | 2189 ms | 1341200 KB |
02-30.txt | TLE | 2189 ms | 1347892 KB |
02-31.txt | TLE | 2190 ms | 1346828 KB |
02-32.txt | TLE | 2188 ms | 1333080 KB |
02-33.txt | TLE | 2189 ms | 1344140 KB |
02-34.txt | TLE | 2189 ms | 1351320 KB |
02-35.txt | TLE | 2189 ms | 1351732 KB |
02-36.txt | TLE | 2189 ms | 1352592 KB |
02-37.txt | TLE | 2188 ms | 1333984 KB |
02-38.txt | TLE | 2124 ms | 406696 KB |
02-39.txt | TLE | 2103 ms | 896 KB |
02-40.txt | AC | 174 ms | 256 KB |
sample-01.txt | AC | 1 ms | 256 KB |
sample-02.txt | TLE | 2103 ms | 256 KB |
sample-03.txt | AC | 46 ms | 5920 KB |