Submission #994721
Source Code Expand
#include"bits/stdc++.h" using namespace std; //define #define ALL(a) a.begin(),a.end() #define REP(i,n) for(int i=0;i<n;i++) #define RREP(i,n) for(int i=n-1;i>=0;i--) #define debug(x) if(1)cout<<#x<<":"<<x<<endl; #define DEBUG(x) if(1)cout<<#x<<":"<<x<<endl; #define ll long long //typedef typedef vector<int> vi; typedef vector<vector<int>> vvi; long long int dfs(long long int n,long long int a,map<long long int,long long int> &dp) { long long int res = n; for (long long int i = ceil(sqrt(n)); i <= ceil(sqrt(n)); i++) { long long int x = n / i + (n%i >= 1); if (i!= 2 && x ==( n / (i - 1) + (n%(i-1) >= 1))) { } if (x >= n)continue; if (dp.find(x)==dp.end()) { long long int val = dfs(x, a, dp); dp.insert(make_pair(x,val)); res = min(res, val+a+i); } else { res = min(res, dp[x]+a+i); } } return res; } int main(){ long long int n,a; cin >> n>>a; map<long long int, long long int> dp; cout << dfs(n,a,dp) << endl; }
Submission Info
Submission Time | |
---|---|
Task | E - Cookies |
User | nikutto |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1017 Byte |
Status | WA |
Exec Time | 3 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 | 2 ms | 256 KB |
01-02.txt | WA | 2 ms | 256 KB |
01-03.txt | WA | 2 ms | 256 KB |
01-04.txt | WA | 2 ms | 256 KB |
01-05.txt | WA | 2 ms | 256 KB |
01-06.txt | WA | 2 ms | 256 KB |
01-07.txt | WA | 2 ms | 256 KB |
01-08.txt | WA | 2 ms | 256 KB |
01-09.txt | WA | 2 ms | 256 KB |
01-10.txt | WA | 2 ms | 256 KB |
01-11.txt | WA | 2 ms | 256 KB |
01-12.txt | AC | 2 ms | 256 KB |
01-13.txt | AC | 2 ms | 256 KB |
01-14.txt | WA | 2 ms | 256 KB |
01-15.txt | WA | 2 ms | 256 KB |
01-16.txt | WA | 2 ms | 256 KB |
01-17.txt | WA | 2 ms | 256 KB |
01-18.txt | AC | 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 | WA | 3 ms | 256 KB |
02-03.txt | WA | 2 ms | 256 KB |
02-04.txt | WA | 2 ms | 256 KB |
02-05.txt | WA | 2 ms | 256 KB |
02-06.txt | WA | 2 ms | 256 KB |
02-07.txt | WA | 2 ms | 256 KB |
02-08.txt | WA | 2 ms | 256 KB |
02-09.txt | WA | 2 ms | 256 KB |
02-10.txt | WA | 2 ms | 256 KB |
02-11.txt | WA | 2 ms | 256 KB |
02-12.txt | WA | 2 ms | 256 KB |
02-13.txt | WA | 2 ms | 256 KB |
02-14.txt | WA | 2 ms | 256 KB |
02-15.txt | WA | 2 ms | 256 KB |
02-16.txt | WA | 2 ms | 256 KB |
02-17.txt | WA | 2 ms | 256 KB |
02-18.txt | WA | 2 ms | 256 KB |
02-19.txt | WA | 2 ms | 256 KB |
02-20.txt | WA | 2 ms | 256 KB |
02-21.txt | WA | 2 ms | 256 KB |
02-22.txt | AC | 2 ms | 256 KB |
02-23.txt | AC | 2 ms | 256 KB |
02-24.txt | AC | 2 ms | 256 KB |
02-25.txt | WA | 2 ms | 256 KB |
02-26.txt | WA | 2 ms | 256 KB |
02-27.txt | WA | 2 ms | 256 KB |
02-28.txt | WA | 2 ms | 256 KB |
02-29.txt | WA | 2 ms | 256 KB |
02-30.txt | WA | 2 ms | 256 KB |
02-31.txt | WA | 2 ms | 256 KB |
02-32.txt | WA | 2 ms | 256 KB |
02-33.txt | WA | 2 ms | 256 KB |
02-34.txt | WA | 2 ms | 256 KB |
02-35.txt | WA | 2 ms | 256 KB |
02-36.txt | WA | 2 ms | 256 KB |
02-37.txt | WA | 2 ms | 256 KB |
02-38.txt | WA | 2 ms | 256 KB |
02-39.txt | WA | 2 ms | 256 KB |
02-40.txt | AC | 2 ms | 256 KB |
sample-01.txt | AC | 2 ms | 256 KB |
sample-02.txt | AC | 2 ms | 256 KB |
sample-03.txt | WA | 3 ms | 256 KB |