Submission #798779

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
798779	2023-07-31 04:08:35	winter0101	Rainforest Jumps (APIO21_jumps)	C++14	100 / 100	1310 ms	62636 KiB

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#include<bits/stdc++.h>
using namespace std;
#define all(fl) fl.begin(),fl.end()
#define pb push_back
#define fi first
#define se second
#define for1(i,j,k) for(int i=j;i<=k;i++)
#define for2(i,j,k) for(int i=j;i>=k;i--)
#define for3(i,j,k,l) for(int i=j;i<=k;i+=l)
#define lb lower_bound
#define ub upper_bound
#define sz(a) (int)a.size()
#define pii pair<int,int>
#define pli pair<long long,int>
#define gcd __gcd
#define lcm(x,y) x*y/__gcd(x,y)
#define pil pair<int,long long>
#define pll pair<long long,long long>
#define eb emplace_back
const int maxn=2e5+9;
int h[maxn];
int n;
pii a[maxn];
int dep[maxn];
void buildstack(){
stack<int>t;
t.push(n+1);
for1(i,1,n){
while (!t.empty()&&h[t.top()]<h[i])t.pop();
a[i].fi=t.top();
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 8 / 8
• Subtask 3: 13 / 13
• Subtask 4: 12 / 12
• Subtask 5: 23 / 23
• Subtask 6: 21 / 21
• Subtask 7: 19 / 19