Submission #140644

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
140644	2019-08-04 03:04:30	tri	Simurgh (IOI17_simurgh)	C++14	100 / 100	620 ms	7544 KiB

simurgh

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pi;
typedef pair<ll, ll> pl;
typedef vector<int> vi;
typedef vector<ld> vd;
typedef vector<ll> vl;
#define pb push_back
#define f first
#define s second
namespace debug {
    const int DEBUG = false;
    template<class T1, class T2>
    void pr(const pair<T1, T2> &x);
    template<class T, size_t SZ>
    void pr(const array<T, SZ> &x);
    template<class T>
    void pr(const vector<T> &x);
    template<class T>
 
 
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Compilation message (stderr)

In file included from /usr/include/c++/7/cassert:44:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:33,
                 from simurgh.cpp:1:
simurgh.cpp: In function 'int query(vi&)':
simurgh.cpp:133:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     assert(used.size() == N - 1);
            ~~~~~~~~~~~~^~~~~~~~
simurgh.cpp: In function 'int queryForest(vi&)':
simurgh.cpp:153:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     assert(used.size() == N - 1);
            ~~~~~~~~~~~~^~~~~~~~
simurgh.cpp: In function 'void calcTree()':
simurgh.cpp:227:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 for (int i = 0; i < uk.size(); i++) {
                                 ~~^~~~~~~~~~~
simurgh.cpp: In function 'void find(vi&, int)':
simurgh.cpp:248:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (edges.size() == cnt) {
         ~~~~~~~~~~~~~^~~~~~
simurgh.cpp:261:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = half; i < edges.size(); i++) {
                        ~~^~~~~~~~~~~~~~

• Subtask 1: 13 / 13
• Subtask 2: 17 / 17
• Subtask 3: 21 / 21
• Subtask 4: 19 / 19
• Subtask 5: 30 / 30