Submission #489579

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
489579	2021-11-23 09:45:42	KienTran	Triple Jump (JOI19_jumps)	C++14	100 / 100	1057 ms	114328 KiB

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#include <bits/stdc++.h>
#define int long long
using namespace std;
const int O = 5e5 + 5;
int n, q, l[O], r[O], a[O], res[O], tree[O * 4], init[O * 4], lazy[O * 4];
vector <int> qu[O], nxt[O];
void Push(int id){
    int &x = lazy[id];
    if (x == 0) return;
    for (int i = 2 * id; i <= 2 * id + 1; ++ i){
        tree[i] = max(tree[i], init[i] + x);
        lazy[i] = max(lazy[i], x);
    }
    x = 0; return;
}
void Build(int id, int l, int r){
    if (l == r){
        init[id] = a[l];
        return;
    }
    int mid = (l + r) / 2;
    Build(id << 1, l, mid);
    Build(id << 1 | 1, mid + 1, r);
 
 
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Compilation message (stderr)

jumps.cpp:54:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   54 | main(){
      | ^~~~

• Subtask 1: 5 / 5
• Subtask 2: 14 / 14
• Subtask 3: 27 / 27
• Subtask 4: 54 / 54