Submission #172888

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
172888	2020-01-02 17:41:04	LinusTorvaldsFan	Bootfall (IZhO17_bootfall)	C++14	13 / 100	28 ms	1912 KiB

bootfall

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#include <bits/stdc++.h>
using namespace std;
const int maxn=100;
const int maxc=500;
const int maxw=maxc*maxn;
bitset<maxn*maxc>available[maxn];
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  int n;
  cin>>n;
  vector<int>a(n);
  int sum=0;
  for(int i=0;i<n;i++) {
    cin>>a[i];
    sum+=a[i];
  }
  for(int i=0;i<=n;i++){
    available[i][0]=true;
    for(int j=0;j<n;j++){
      if(i==j)continue;
      available[i]|=available[i]<<a[j];
    }
  }
  if(sum&1){
 
 
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• Subtask 2: 7 / 7
• Subtask 3: 0 / 15
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• Subtask 5: 0 / 21
• Subtask 6: 0 / 35