Submission #515590

#	Time	Username	Problem	Language	Result	Execution time	Memory
515590		Aldas25	Gap (APIO16_gap)	C++14	0 / 100	46 ms	1932 KiB

gap

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

using namespace std;

#define FAST_IO ios_base::sync_with_stdio(0); cin.tie(nullptr)
#define FOR(i, a, b) for (int i = (a); i <= (b); i++)
#define REP(n) FOR(i, 1, (n))
#define f first
#define s second
#define pb push_back
typedef long long ll;

const int MAXN = 100100;
const ll INF = 1e18;

ll a[MAXN];

long long findGap(int T, int n)
{
    int le = 1, ri = n;
    a[0] = 0, a[n+1] = INF;

    int m = 0;

    while (le <= ri) {
        MinMax(a[le-1]+1, a[ri+1]-1, &a[le], &a[ri]);
        m++;

        le++;
        ri--;
    }

    ll ans = 0;
    FOR(i, 1, n-1)
        ans = max(ans, a[i+1] - a[i]);

	return ans;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:7:22: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    7 | #define FOR(i, a, b) for (int i = (a); i <= (b); i++)
      |                      ^~~
gap.cpp:35:5: note: in expansion of macro 'FOR'
   35 |     FOR(i, 1, n-1)
      |     ^~~
gap.cpp:38:2: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   38 |  return ans;
      |  ^~~~~~

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