Submission #282604

#	Time	Username	Problem	Language	Result	Execution time	Memory
282604		AaronNaidu	Gap (APIO16_gap)	C++14	30 / 100	62 ms	2340 KiB

gap

#include <bits/stdc++.h>
#include "gap.h"
using namespace std;
typedef long long ll;

/*void MinMax(ll left, ll right, ll *mn, ll *mx) {
    cout << left << " to " << right << "\n";
    ll x, y;
    cin >> x >> y;
    *mn = x;
    *mx = y;
}*/

ll findGap(int t, int n) {
    vector<ll> v;
    ll leftPointer = 0;
    ll rightPointer = 1000000000000000000;
    ll mn = 0;
    ll mx = 0;
    while (v.size() < n)
    {
        MinMax(leftPointer, rightPointer, &mn, &mx);
        v.push_back(mn);
        v.push_back(mx);
        leftPointer = mn+1;
        rightPointer = mx-1;
    }
    sort(v.begin(), v.end());
    ll maxDiff = 0;
    for (int i = 0; i < v.size()-1; i++)
    {
        maxDiff = max(maxDiff, v[i+1]-v[i]);
    }
    return maxDiff;

}

Compilation message (stderr)

gap.cpp: In function 'll findGap(int, int)':
gap.cpp:20:21: warning: comparison of integer expressions of different signedness: 'std::vector<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   20 |     while (v.size() < n)
      |            ~~~~~~~~~^~~
gap.cpp:30:23: 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 = 0; i < v.size()-1; i++)
      |                     ~~^~~~~~~~~~~~

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