Submission #621697

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
621697	2022-08-04 01:52:51	czhang2718	Two Dishes (JOI19_dishes)	C++17	100 / 100	7181 ms	339436 KiB

dishes

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#include "bits/stdc++.h"
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pii;
typedef vector<int> vi;
#define f first
#define s second
#define all(x) x.begin(), x.end()
#define rep(i,a,b) for(int i=a; i<=b; i++)
const int N=1e6+1;
int n, m;
ll a[N], b[N], p[N], q[N], s[N], t[N];
map<int,ll> qu[N];
bool st[4*N];
ll seg[4*N];
ll mn[4*N];
void push(int x, int lx, int rx){
    if(rx-lx==1) return;
    if(st[x]){
        seg[2*x+1]=seg[2*x+2]=seg[x];
        st[2*x+1]=st[2*x+2]=1;
        mn[2*x+1]=mn[2*x+2]=seg[x];
        seg[x]=0;
        st[x]=0;
        return;
    }
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 3 / 3
• Subtask 3: 7 / 7
• Subtask 4: 39 / 39
• Subtask 5: 11 / 11
• Subtask 6: 9 / 9
• Subtask 7: 17 / 17
• Subtask 8: 9 / 9