Submission #52804

#	Time	Username	Problem	Language	Result	Execution time	Memory
52804		zadrga	Gap (APIO16_gap)	C++14	30 / 100	110 ms	39260 KiB

gap

// start time: 21.07

#include "gap.h"
#include <bits/stdc++.h>

using namespace std;

#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define INF (1LL * 1000 * 1000 * 1000 * 1000 * 1000 * 1000)
#define MOD (1000 * 1000 * 1000 + 7)
#define maxn 100111

typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;

ll findGap(int T, int N){
	if(T == 1){
		set<ll> s;
		ll l = 0, d = INF, x, y;
		while(s.size() < N){
			MinMax(l, d, &x, &y);
			if(x != -1)
				s.insert(x);

			if(y != -1)
				s.insert(y);

			l = x + 1;
			d = y - 1;
		}

		ll ans = -1;
		for(auto it = s.begin(); next(it) != s.end(); it++)
			ans = max(ans, *next(it) - *it);

		return ans;
	}


	return 0;
}

Compilation message (stderr)

gap.cpp: In function 'll findGap(int, int)':
gap.cpp:24:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while(s.size() < N){
         ~~~~~~~~~^~~

• Subtask 1: 30 / 30
• Subtask 2: 0 / 70