Submission #994690


Source Code Expand

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const int inf = numeric_limits<int>::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(int i = 1;i < n;++i){
    int j = 1;
    while(i*j <= n){
      dp[i*j] = min(dp[i*j],dp[i]+j+a);
      ++j;
    }
  }
  ll res = inf;
  for(int i = 1;i < n;++i){
    res = min(res,dp[i] + (int)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 534 Byte
Status WA
Exec Time 65 ms
Memory 8064 KB

Judge Result

Set Name sample dataset1 dataset2
Score / Max Score 0 / 0 0 / 500 0 / 500
Status
AC × 2
WA × 1
AC × 25
WA × 2
AC × 26
WA × 43
Set Name Test Cases
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 65 ms 8064 KB
01-02.txt AC 65 ms 8064 KB
01-03.txt AC 65 ms 8064 KB
01-04.txt AC 65 ms 8064 KB
01-05.txt AC 65 ms 8064 KB
01-06.txt AC 65 ms 8064 KB
01-07.txt AC 65 ms 8064 KB
01-08.txt AC 65 ms 8064 KB
01-09.txt AC 65 ms 8064 KB
01-10.txt AC 65 ms 8064 KB
01-11.txt AC 65 ms 8064 KB
01-12.txt AC 65 ms 8064 KB
01-13.txt AC 65 ms 8064 KB
01-14.txt AC 12 ms 8064 KB
01-15.txt AC 35 ms 8064 KB
01-16.txt AC 35 ms 8064 KB
01-17.txt AC 64 ms 8064 KB
01-18.txt AC 10 ms 8064 KB
01-19.txt AC 10 ms 8064 KB
01-20.txt WA 10 ms 8064 KB
01-21.txt WA 10 ms 8064 KB
01-22.txt AC 10 ms 8064 KB
01-23.txt AC 10 ms 8064 KB
01-24.txt AC 10 ms 8064 KB
01-25.txt AC 10 ms 8064 KB
01-26.txt AC 10 ms 8064 KB
02-01.txt WA 10 ms 8064 KB
02-02.txt WA 10 ms 8064 KB
02-03.txt WA 10 ms 8064 KB
02-04.txt WA 10 ms 8064 KB
02-05.txt WA 10 ms 8064 KB
02-06.txt WA 10 ms 8064 KB
02-07.txt WA 10 ms 8064 KB
02-08.txt WA 10 ms 8064 KB
02-09.txt WA 10 ms 8064 KB
02-10.txt WA 10 ms 8064 KB
02-11.txt WA 10 ms 8064 KB
02-12.txt WA 10 ms 8064 KB
02-13.txt WA 10 ms 8064 KB
02-14.txt WA 10 ms 8064 KB
02-15.txt WA 10 ms 8064 KB
02-16.txt WA 10 ms 8064 KB
02-17.txt WA 10 ms 8064 KB
02-18.txt WA 10 ms 8064 KB
02-19.txt WA 10 ms 8064 KB
02-20.txt WA 10 ms 8064 KB
02-21.txt WA 10 ms 8064 KB
02-22.txt WA 10 ms 8064 KB
02-23.txt WA 10 ms 8064 KB
02-24.txt WA 10 ms 8064 KB
02-25.txt WA 10 ms 8064 KB
02-26.txt WA 10 ms 8064 KB
02-27.txt WA 10 ms 8064 KB
02-28.txt WA 10 ms 8064 KB
02-29.txt WA 10 ms 8064 KB
02-30.txt WA 10 ms 8064 KB
02-31.txt WA 10 ms 8064 KB
02-32.txt WA 10 ms 8064 KB
02-33.txt WA 10 ms 8064 KB
02-34.txt WA 10 ms 8064 KB
02-35.txt WA 10 ms 8064 KB
02-36.txt WA 10 ms 8064 KB
02-37.txt WA 10 ms 8064 KB
02-38.txt WA 10 ms 8064 KB
02-39.txt WA 10 ms 8064 KB
02-40.txt WA 10 ms 8064 KB
sample-01.txt AC 10 ms 8064 KB
sample-02.txt WA 10 ms 8064 KB
sample-03.txt AC 15 ms 8064 KB