Submission #995188
Source Code Expand
#include <bits/stdc++.h> #define int long long #define range(i,x,y) i=(x);i<(y);i++ #define rep(i,n) for(int i=0,i##_len=n;i<i##_len;i++) #define all(x) begin(x),end(x) #define lim(x,r,l) (r<=x&&x<l) typedef long long ll; typedef long double ld; using namespace std; int t(int x, const vector<int>& starts, const vector<int>& spans, int fix){ auto itr = lower_bound(spans.begin(), spans.begin() + fix, x); int k = itr - spans.begin(); return (x / (k + 1)) + starts[k]; } signed main(){ int n, a; cin >> n >> a; vector<int> d{0,2+a,3+a,4+a}; int k = 1; for(int i = 1; i <= n; i++){ vector<int> mt(4); rep(j, 4){ mt[j] = d[j] + (i + k + j - 1) / (k + j); } int t = min(min(min(mt[0],mt[1]),mt[2]),mt[3]); if(i > 3){ k++; vector<int> nd{d[1],d[2],d[3],t + a}; d = nd; } if(i == n){ cout << t << endl; } } }
Submission Info
Submission Time | |
---|---|
Task | E - Cookies |
User | wass80 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 919 Byte |
Status | WA |
Exec Time | 2102 ms |
Memory | 256 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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | WA | 101 ms | 256 KB |
01-02.txt | WA | 102 ms | 256 KB |
01-03.txt | WA | 102 ms | 256 KB |
01-04.txt | WA | 102 ms | 256 KB |
01-05.txt | WA | 102 ms | 256 KB |
01-06.txt | WA | 102 ms | 256 KB |
01-07.txt | WA | 102 ms | 256 KB |
01-08.txt | WA | 101 ms | 256 KB |
01-09.txt | WA | 102 ms | 256 KB |
01-10.txt | WA | 102 ms | 256 KB |
01-11.txt | WA | 101 ms | 256 KB |
01-12.txt | WA | 102 ms | 256 KB |
01-13.txt | WA | 102 ms | 256 KB |
01-14.txt | WA | 8 ms | 256 KB |
01-15.txt | WA | 55 ms | 256 KB |
01-16.txt | WA | 55 ms | 256 KB |
01-17.txt | WA | 101 ms | 256 KB |
01-18.txt | WA | 2 ms | 256 KB |
01-19.txt | WA | 2 ms | 256 KB |
01-20.txt | AC | 2 ms | 256 KB |
01-21.txt | AC | 2 ms | 256 KB |
01-22.txt | AC | 2 ms | 256 KB |
01-23.txt | AC | 2 ms | 256 KB |
01-24.txt | AC | 2 ms | 256 KB |
01-25.txt | AC | 2 ms | 256 KB |
01-26.txt | AC | 2 ms | 256 KB |
02-01.txt | AC | 2 ms | 256 KB |
02-02.txt | TLE | 2102 ms | 256 KB |
02-03.txt | TLE | 2102 ms | 256 KB |
02-04.txt | TLE | 2102 ms | 256 KB |
02-05.txt | TLE | 2102 ms | 256 KB |
02-06.txt | TLE | 2102 ms | 256 KB |
02-07.txt | TLE | 2102 ms | 256 KB |
02-08.txt | TLE | 2102 ms | 256 KB |
02-09.txt | TLE | 2102 ms | 256 KB |
02-10.txt | TLE | 2102 ms | 256 KB |
02-11.txt | TLE | 2102 ms | 256 KB |
02-12.txt | TLE | 2102 ms | 256 KB |
02-13.txt | TLE | 2102 ms | 256 KB |
02-14.txt | TLE | 2102 ms | 256 KB |
02-15.txt | TLE | 2102 ms | 256 KB |
02-16.txt | TLE | 2102 ms | 256 KB |
02-17.txt | TLE | 2102 ms | 256 KB |
02-18.txt | TLE | 2102 ms | 256 KB |
02-19.txt | TLE | 2102 ms | 256 KB |
02-20.txt | TLE | 2102 ms | 256 KB |
02-21.txt | TLE | 2102 ms | 256 KB |
02-22.txt | TLE | 2102 ms | 256 KB |
02-23.txt | TLE | 2102 ms | 256 KB |
02-24.txt | TLE | 2102 ms | 256 KB |
02-25.txt | TLE | 2102 ms | 256 KB |
02-26.txt | TLE | 2102 ms | 256 KB |
02-27.txt | TLE | 2102 ms | 256 KB |
02-28.txt | TLE | 2102 ms | 256 KB |
02-29.txt | TLE | 2102 ms | 256 KB |
02-30.txt | TLE | 2102 ms | 256 KB |
02-31.txt | TLE | 2102 ms | 256 KB |
02-32.txt | TLE | 2102 ms | 256 KB |
02-33.txt | TLE | 2102 ms | 256 KB |
02-34.txt | TLE | 2102 ms | 256 KB |
02-35.txt | TLE | 2102 ms | 256 KB |
02-36.txt | TLE | 2102 ms | 256 KB |
02-37.txt | TLE | 2102 ms | 256 KB |
02-38.txt | TLE | 2102 ms | 256 KB |
02-39.txt | TLE | 2102 ms | 256 KB |
02-40.txt | TLE | 2102 ms | 256 KB |
sample-01.txt | AC | 2 ms | 256 KB |
sample-02.txt | TLE | 2102 ms | 256 KB |
sample-03.txt | WA | 15 ms | 256 KB |