Submission #1128309

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1128309	2024-12-20 17:00:42	AndrijaM	Building 4 (JOI20_building4)	C++20	0 / 100	0 ms	324 KiB

building4

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define endl '\n'
const int maxn=1000005;
const int mod=1e9+7;
int a[maxn];
int b[maxn];
pair<int,int> dp[maxn][2];
pair<int,int>add(pair<int,int>x)
{
    x.first++;
    x.second++;
    return x;
}
pair<int,int>u(pair<int,int>x,pair<int,int>y)
{
    if(x.first<0)return y;
    if(y.first<0)return x;
    return {min(x.first,y.first),max(x.second,y.second)};
}
bool in(pair<int,int>y,int x)
{
    return (y.first<=x && x<=y.second);
}
 
 
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• Subtask 1: 0 / 11
• Subtask 2: 0 / 89