Submission #946686

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
946686	2024-03-14T22:18:05 Z	Ice_man	Gap (APIO16_gap)	C++14	Compilation error	0 ms	0 KB

gap

#include <iostream>
#include <chrono>
#include <vector>
#include <algorithm>

//#include "gap.h"

#define maxn 200005
#define maxlog 20
#define INF 1000000010
#define LINF 1000000000000000005
#define endl '\n'
#define pb(x) push_back(x)
#define X first
#define Y second
#define control cout<<"passed"<<endl;

#pragma GCC optimize("O3" , "Ofast" , "unroll-loops" , "fast-math")
#pragma GCC target("avx2")

using namespace std;

std::chrono::high_resolution_clock::time_point startT, currT;
constexpr double TIME_MULT = 1;

double timePassed()
{
    using namespace std::chrono;
    currT = high_resolution_clock::now();
    double time = duration_cast<duration<double>>(currT - startT).count();
    return time * TIME_MULT;
}

vector <long long> nums;


void MinMax(long long l , long long r , long long &mn , long long &mx)
{
    cout << l << " " << r << endl;
    int a , b;

    cin >> a >> b;
    mn = a;
    mx = b;
}

long long findGap(int t , int n)
{
    long long l = 1;
    long long r = LINF;

    int q = ((n + 1) / 2);

    while(q--)
    {
        long long mn , mx;
        MinMax(l , r , mn , mx);

        nums.pb(mn);
        nums.pb(mn);

        l = mn + 1;
        r = mx - 1;
    }

    sort(nums.begin() , nums.end());

    long long ans = -1;

    for(int i = 1; i < (int)(nums.size()); i++)
        ans = max(ans , abs(nums[i] - nums[i - 1]));

    return ans;
}


int main()
{
    int t , n;
    cin >> t >> n;
    findGap(t , n);

    return 0;
}

Compilation message

/usr/bin/ld: /tmp/cczTpk3i.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc5Ap1Pk.o:gap.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status