Submission #1083353

#	Time	Username	Problem	Language	Result	Execution time	Memory
1083353		Seungni	Gap (APIO16_gap)	C++17	30 / 100	36 ms	1964 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
using ll = long long;
using pii = pair<int, int>;

ll ans[100005];

long long findGap(int T, int N) {
    
    ll l = 0, r = 2e18;
    int lidx = 0, ridx = N - 1;
    
    ll mn, mx;
    for (int i = 0; i < (N + 1) / 2; i++) {
        MinMax(l, r, &mn, &mx);
        ans[lidx++] = mn, ans[ridx--] = mx;
        l = mn + 1, r = mx - 1;
    }
    
    ll ret = 0;
    for (int i = 1; i < N; i++) ret = max(ret, ans[i] - ans[i - 1]);
    
    return ret;
}

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