Submission #125243

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
125243	2019-07-04 22:00:09	tri	Bridges (APIO19_bridges)	C++14	100 / 100	2108 ms	17736 KiB

bridges

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#pragma GCC optimize ("O3")
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pi;
typedef tuple<int, int, int, int, int> edge; // weight, startTime, endTime, endpts (x2)
typedef tuple<int, int, int> query; // weight, time, pt
typedef vector<int> vi;
typedef vector<ld> vd;
typedef vector<ll> vl;
#define pb push_back
#define f first
#define s second
const int BLKSZ = 400;
const int NUMBLKS = 100000 / BLKSZ + 5;
const int MAXN = 50100;
struct DSU {
    int anc[MAXN], sz[MAXN], rank[MAXN];
    void init() {
        for (int i = 0; i < MAXN; i++) {
 
 
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Compilation message (stderr)

bridges.cpp: In function 'int main()':
bridges.cpp:163:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             while (nxtQ < cQs.size() && get<0>(cQs[nxtQ]) > oW) {
                    ~~~~~^~~~~~~~~~~~

• Subtask 1: 13 / 13
• Subtask 2: 16 / 16
• Subtask 3: 17 / 17
• Subtask 4: 14 / 14
• Subtask 5: 13 / 13
• Subtask 6: 27 / 27