Submission #1141677

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1141677	2025-01-29 07:04:18	hashimali	Flooding Wall (BOI24_wall)	C++20	8 / 100	168 ms	460 KiB

Main

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#include <bits/stdc++.h>
#define endl '\n'
#define ld long double
#define pb push_back
#define pf push_front
#define mod 1000000007
#define se second
#define fi first
#define all(ls) (ls).begin(),(ls).end()
#define int long long
using namespace std;
const int N=5e5+10;
int a[N],b[N];
int pre[N][10],suf[N][10],presum[N][10],sufsum[N][10];
void solve(){
    int n;
    cin>>n;
    for(int i=1;i<=n;i++)
        cin>>a[i];
    for(int i=1;i<=n;i++)
        cin>>b[i];
    if(n<=20){
        int ways=0;
        int p[n+10],s[n+10],cur[n+10];
        for(int mask=0;mask<(1<<n);mask++){
            for(int i=0;i<n;i++)
                if(mask&(1<<i))
                    cur[i+1]=a[i+1];
                else
                    cur[i+1]=b[i+1];
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 0 / 17
• Subtask 3: 0 / 19
• Subtask 4: 0 / 14
• Subtask 5: 0 / 12
• Subtask 6: 0 / 30