Submission #1027752

#	Time	Username	Problem	Language	Result	Execution time	Memory
1027752		Gangsta	Gap (APIO16_gap)	C++14	0 / 100	38 ms	4412 KiB

gap

#include "bits/stdc++.h"
#include "gap.h"
#define ll long long
#define pb push_back
#define pii pair<ll,ll>
#define ff first
#define ss second
#define sz size()

const int N = 2e5 + 1;

using namespace std;

ll ans;

vector <ll> v, v1;

// void MinMax(ll s, ll t, ll &mn, ll &mx){
// 	int a, b;
// 	cin >> a >> b;
// 	mn = a;
// 	mx = b;
// }

ll findGap(int t, int n){
	ll mn, mx, l = -1, r = 1e18;
	r++;
	if(t == 1){
		while(l + 1 <= r - 1){
			MinMax(l + 1, r - 1, &mn, &mx);
			if(mn == -1) break;
			v.pb(mn);
			v1.pb(mx);
			l = mn;
			r = mx;
		}
		for(int i = (int)v1.sz-1; i >= 0; i--) v.pb(v1[i]);
		for(int i = 0; i < (int)v.sz-1; i++) ans = max(ans,v[i+1]-v[i]);
		return ans;
	}
}

// int main(){
//     int n, t;
//     cin >> t >> n;
//     cout << findGap(t, n);
// }

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:41:1: warning: control reaches end of non-void function [-Wreturn-type]
   41 | }
      | ^

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