Submission #414665

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
414665	2021-05-31 02:32:41	8e7	Political Development (BOI17_politicaldevelopment)	C++14	100 / 100	198 ms	26880 KiB

politicaldevelopment

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//Challenge: Accepted
#include <iostream>
#include <vector>
#include <algorithm>
#include <utility>
#include <stack>
#include <queue>
#include <cmath>
#include <assert.h>
#include <unordered_set>
#include <ext/pb_ds/assoc_container.hpp> // Common file
#include <ext/pb_ds/tree_policy.hpp> // Including tree_order_statistics_node_update
using namespace std;
//using namespace __gnu_pbds;
void debug() {cout << endl;}
template <class T, class ...U> void debug(T a, U ... b) { cout << a << " "; debug(b...);}
template <class T> void pary(T l, T r) {
  while (l != r) {cout << *l << " ";l++;}
  cout << endl;
}
#define ll long long
#define ld long double
#define maxn 50005
#define mod 1000000007
#define pii pair<int, int>
#define ff first
#define ss second
#define io ios_base::sync_with_stdio(0);cin.tie(0);
unordered_set<int> ed[maxn];
int ord[maxn], deg[maxn], found[maxn], g[15];
 
 
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Compilation message (stderr)

politicaldevelopment.cpp: In function 'void solve(int)':
politicaldevelopment.cpp:49:16: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   49 |  if (se.size() <= ans) return;
      |      ~~~~~~~~~~^~~~~~
politicaldevelopment.cpp:50:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   50 |  for (int i = 0;i < se.size();i++) g[i] = 0;
      |                 ~~^~~~~~~~~~~
politicaldevelopment.cpp:51:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   51 |  for (int i = 0;i < se.size();i++) {
      |                 ~~^~~~~~~~~~~
politicaldevelopment.cpp:52:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   52 |   for (int j = i;j < se.size();j++) {
      |                  ~~^~~~~~~~~~~

• Subtask 1: 4 / 4
• Subtask 2: 12 / 12
• Subtask 3: 23 / 23
• Subtask 4: 38 / 38
• Subtask 5: 23 / 23