Submission #1013712

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1013712	2024-07-04 01:31:14	vjudge1	Bubble Sort 2 (JOI18_bubblesort2)	C++17	0 / 100	5317 ms	64092 KiB

bubblesort2

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#include "bubblesort2.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vll = vector <ll>;
using vi = vector <int>;
// using ii = pair <ll, ll>;
// using vii = vector <ii>;
const ll MAXN = 5E5+16, INF = ll(1E18)+16;
priority_queue <ll> pq[2*MAXN];
struct SegTree {
    function <ll(ll, ll)> op;
    ll idem;
    vll tree;
    ll n;
    SegTree (ll n, function <ll(ll, ll)> op, ll idem): op(op), idem(idem), tree(2*n, idem), n(n) {}
    void update (ll id, ll val) {
        tree[id] = val;
    }
    void update (ll ql, ll qr, ll val) {
        for (ll i = ql; i <= qr; i++) tree[i] = op(tree[i], val);
    }
    ll query (ll ql, ll qr) {
        ll ans = idem;
 
 
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Compilation message (stderr)

bubblesort2.cpp: In function 'vi countScans(vi, vi, vi)':
bubblesort2.cpp:59:22: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'long long unsigned int' [-Wsign-compare]
   59 |     for (ll i = 0; i < n+wh.size(); i++) redo(i);
      |                    ~~^~~~~~~~~~~~~

• Subtask 1: 0 / 17
• Subtask 2: 0 / 21
• Subtask 3: 0 / 22
• Subtask 4: 0 / 40