제출 #656701

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
656701		Ronin13	Gap (APIO16_gap)	C++14	0 / 100	60 ms	3260 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>
#define ll long long
#define f first
#define s second
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pb push_back
#define epb emplace_back
#define ull unsigned ll
using namespace std;



long long findGap(int T, int N){
    ll n = N;
    ll l, r;
    l = 0, r = 1e18;
    vector <ll> vec;
    ll mn, mx;
    MinMax(l, r, &mn, &mx);
    vec.pb(mn);
    ll v = mn;
    ll d = mx - mn;
    d /= (n - 1);
    l = mn;
    for(int i = 1; i <= n; i++){
        ll L = l + d;
        MinMax(l + 1, l + d + 1, &mn, &mx);
        l = max(L, mx + 1);
        if(mn != -1) vec.pb(mn);
        if(mx != -1) vec.pb(mx);
    }
    //for(ll to : vec) cout << to << ' ';
    ll ans = 0;
    for(int i = 1; i < vec.size(); i++) ans = max(ans, vec[i] - vec[i - 1]);
    return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:36:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     for(int i = 1; i < vec.size(); i++) ans = max(ans, vec[i] - vec[i - 1]);
      |                    ~~^~~~~~~~~~~~
gap.cpp:23:8: warning: unused variable 'v' [-Wunused-variable]
   23 |     ll v = mn;
      |        ^

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