Submission #995344
Source Code Expand
#include<bits/stdc++.h> using namespace std; typedef long long ll; const ll inf = numeric_limits<ll>::max() / 2; ll dp[1000100]; int main(void){ fill(dp,dp+1000100,inf); dp[1] = 0; ll n,a; cin >> n >> a; //if(n > pow(10,6)) return 0; for(ll i = 1;i <= n;++i){ ll j = 1; while(i*j <= n){ dp[i*j] = min(dp[i*j],dp[i]+j+a); ++j; } } ll res = inf; for(ll i = 1;i < n;++i){ res = min(res,dp[i] + (ll)ceil(n/(double)i)); } cout << res << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | E - Cookies |
User | Ashurnasirpal |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 531 Byte |
Status | WA |
Exec Time | 125 ms |
Memory | 8192 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 | AC | 64 ms | 8064 KB |
01-02.txt | AC | 63 ms | 8064 KB |
01-03.txt | AC | 64 ms | 8064 KB |
01-04.txt | AC | 63 ms | 8064 KB |
01-05.txt | AC | 63 ms | 8192 KB |
01-06.txt | AC | 63 ms | 8064 KB |
01-07.txt | AC | 63 ms | 8064 KB |
01-08.txt | AC | 64 ms | 8064 KB |
01-09.txt | AC | 64 ms | 8064 KB |
01-10.txt | AC | 65 ms | 8064 KB |
01-11.txt | AC | 64 ms | 8064 KB |
01-12.txt | AC | 64 ms | 8064 KB |
01-13.txt | AC | 66 ms | 8064 KB |
01-14.txt | AC | 12 ms | 8064 KB |
01-15.txt | AC | 35 ms | 8064 KB |
01-16.txt | AC | 34 ms | 8064 KB |
01-17.txt | AC | 63 ms | 8064 KB |
01-18.txt | AC | 11 ms | 8064 KB |
01-19.txt | AC | 11 ms | 8064 KB |
01-20.txt | WA | 11 ms | 8064 KB |
01-21.txt | WA | 11 ms | 8064 KB |
01-22.txt | AC | 11 ms | 8064 KB |
01-23.txt | AC | 11 ms | 8064 KB |
01-24.txt | AC | 11 ms | 8064 KB |
01-25.txt | AC | 11 ms | 8064 KB |
01-26.txt | AC | 11 ms | 8064 KB |
02-01.txt | WA | 11 ms | 8064 KB |
02-02.txt | RE | 120 ms | 8064 KB |
02-03.txt | RE | 123 ms | 8064 KB |
02-04.txt | RE | 124 ms | 8064 KB |
02-05.txt | RE | 125 ms | 8192 KB |
02-06.txt | RE | 125 ms | 8064 KB |
02-07.txt | RE | 123 ms | 8064 KB |
02-08.txt | RE | 124 ms | 8192 KB |
02-09.txt | RE | 124 ms | 8064 KB |
02-10.txt | RE | 124 ms | 8064 KB |
02-11.txt | RE | 123 ms | 8064 KB |
02-12.txt | RE | 120 ms | 8064 KB |
02-13.txt | RE | 123 ms | 8064 KB |
02-14.txt | RE | 120 ms | 8064 KB |
02-15.txt | RE | 123 ms | 8064 KB |
02-16.txt | RE | 123 ms | 8064 KB |
02-17.txt | RE | 120 ms | 8064 KB |
02-18.txt | RE | 124 ms | 8064 KB |
02-19.txt | RE | 120 ms | 8064 KB |
02-20.txt | RE | 120 ms | 8064 KB |
02-21.txt | RE | 120 ms | 8064 KB |
02-22.txt | RE | 120 ms | 8064 KB |
02-23.txt | RE | 121 ms | 8064 KB |
02-24.txt | RE | 120 ms | 8064 KB |
02-25.txt | RE | 124 ms | 8064 KB |
02-26.txt | RE | 121 ms | 8064 KB |
02-27.txt | RE | 121 ms | 8064 KB |
02-28.txt | RE | 122 ms | 8064 KB |
02-29.txt | RE | 120 ms | 8064 KB |
02-30.txt | RE | 120 ms | 8064 KB |
02-31.txt | RE | 121 ms | 8064 KB |
02-32.txt | RE | 122 ms | 8064 KB |
02-33.txt | RE | 120 ms | 8064 KB |
02-34.txt | RE | 124 ms | 8064 KB |
02-35.txt | RE | 120 ms | 8064 KB |
02-36.txt | RE | 120 ms | 8064 KB |
02-37.txt | RE | 122 ms | 8064 KB |
02-38.txt | RE | 120 ms | 8064 KB |
02-39.txt | RE | 120 ms | 8064 KB |
02-40.txt | RE | 123 ms | 8064 KB |
sample-01.txt | AC | 11 ms | 8064 KB |
sample-02.txt | RE | 125 ms | 8064 KB |
sample-03.txt | AC | 15 ms | 8064 KB |