Submission #722783

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
722783	2023-04-12 20:35:43	groshi	Monthly railway pass (LMIO18_menesinis_bilietas)	C++17	100 / 100	472 ms	55780 KiB

menesinis_bilietas

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#include<bits/stdc++.h>
using namespace std;
struct wi{
    vector<int> Q,inne;
    int odw=0,byl=0;
}*w;
set<int> secik;
int mam=1;
void reku(int x)
{
    w[x].odw=mam;
    for(int i=0;i<w[x].Q.size();i++)
    {
        int pom=w[x].Q[i];
        if(w[pom].odw)
            continue;
        reku(pom);
    }
}
int wiel=0;
void reku2(int x)
{
    w[x].byl=1;
    wiel++;
    for(int i=0;i<w[x].inne.size();i++)
        secik.insert(w[w[x].inne[i]].odw);
    for(int i=0;i<w[x].Q.size();i++)
    {
        int pom=w[x].Q[i];
 
 
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Compilation message (stderr)

menesinis_bilietas.cpp: In function 'void reku(int)':
menesinis_bilietas.cpp:13:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |     for(int i=0;i<w[x].Q.size();i++)
      |                 ~^~~~~~~~~~~~~~
menesinis_bilietas.cpp: In function 'void reku2(int)':
menesinis_bilietas.cpp:26:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |     for(int i=0;i<w[x].inne.size();i++)
      |                 ~^~~~~~~~~~~~~~~~~
menesinis_bilietas.cpp:28:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |     for(int i=0;i<w[x].Q.size();i++)
      |                 ~^~~~~~~~~~~~~~
menesinis_bilietas.cpp: In function 'int32_t main()':
menesinis_bilietas.cpp:74:24: warning: comparison of integer expressions of different signedness: 'std::set<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   74 |         if(secik.size()==mam-1)
      |            ~~~~~~~~~~~~^~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 6 / 6
• Subtask 3: 30 / 30
• Subtask 4: 35 / 35
• Subtask 5: 19 / 19