Submission #1091027

#	Time	Username	Problem	Language	Result	Execution time	Memory
1091027		Nurislam	Gap (APIO16_gap)	C++17	30 / 100	38 ms	2384 KiB

gap

#include <bits/stdc++.h>
using namespace std;

#define pb push_back
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#include "gap.h"
typedef long long ll;

ll solve1(int t, int n){
	ll l = 0, r = 1e18;
	vector<ll> a;
	ll lf = 1, rf = 1;
	
	while(1){
		MinMax(l, r, &lf, &rf);
		if(lf == -1)break;
		a.pb(lf);
		a.pb(rf);
		l = lf+1, r = rf-1;
		if(lf == rf || a.size() >= n)break;
	}
	ll ans = 1;
	sort(all(a));
	//for(auto i:a)cout << i << ' ';
	//cout << '\n';
	for(int i = 1; i < a.size(); i++)
		ans = max(ans, a[i] - a[i-1]);
	
	return ans;

}

long long findGap(int t, int n)
{
	//if(t == 1){
		return solve1(t, n);
	//}
	return 0;
}

Compilation message (stderr)

gap.cpp: In function 'll solve1(int, int)':
gap.cpp:24:27: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   24 |   if(lf == rf || a.size() >= n)break;
      |                  ~~~~~~~~~^~~~
gap.cpp:30:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   30 |  for(int i = 1; i < a.size(); i++)
      |                 ~~^~~~~~~~~~

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