Submission #144980

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
144980	2019-08-18 10:15:17	emilem	Zagrade (COI17_zagrade)	C++14	0 / 100	3030 ms	20600 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

zagrade

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <algorithm>
#include <iostream>
#include <string>
#include <vector>
using namespace std;
 
long long ans;
int n;
int op, clos;
string path;
vector< vector<int> > nei;
string a;
 
void Chain(const string& a)
{
  vector< pair<int, int> > pref(a.length());
  for (int i = 0; i < pref.size(); ++i)
  {
    if (a[i] == '(') ++pref[i].first;
    else --pref[i].first;
    if (i) pref[i].first += pref[i - 1].first;
  }
  vector<int> r(n, -1);
  for (int i = 0; i < n; ++i)
  {
    int minElem = pref[i].first;
    for (int j = i; j < n; ++j)
    {
      minElem = min(minElem, pref[j].first);
      if (minElem - (i ? pref[i - 1].first : 0) < 0)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

zagrade.cpp: In function 'void Chain(const string&)':
zagrade.cpp:17:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < pref.size(); ++i)
                  ~~^~~~~~~~~~~~~
zagrade.cpp: In function 'void Dfs(int, int)':
zagrade.cpp:51:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < nei[v].size(); ++i)
                  ~~^~~~~~~~~~~~~~~

Subtask 10 / 10

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 20 / 30

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 30 / 60

#	Verdict	Execution time	Memory	Grader output
Fetching results...