Submission #548918

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
548918	2022-04-14 17:39:46	Hanksburger	Bank (IZhO14_bank)	C++17	100 / 100	160 ms	2416 KiB

bank

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#include <bits/stdc++.h>
using namespace std;
bool visited[1048580], dp[1048580];
int a[25], b[25], n, m;
bool f(int x)
{
  if (visited[x])
    return dp[x];
  visited[x]=1;
  int index=0, sum=0;
  for (int i=1; i<=m; i++)
    if (x&(1<<(i-1)))
      sum+=b[i];
  for (int i=1; i<=n; i++)
  {
    if (sum<a[i])
    {
      index=i;
      break;
    }
    sum-=a[i];
  }
  if (!index)
  {
    dp[x]=1;
    return 1;
  }
  bool res=0;
  for (int i=1; i<=m; i++)
    if (!(x&(1<<(i-1))) && b[i]<=a[index]-sum)
 
 
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• Subtask 1: 19 / 19
• Subtask 2: 25 / 25
• Subtask 3: 27 / 27
• Subtask 4: 29 / 29