제출 #809225

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
809225		HaroldVemeno	Measures (CEOI22_measures)	C++17	59 / 100	148 ms	6220 KiB

Main

#include <bits/stdc++.h>

#ifdef GUDEB
    #define D(x) cerr << #x << ": " << (x) << '\n';
    #define ifdeb if(true)
#else
    #define D(x) ;
    #define ifdeb if(false)
#endif

#define all(x) begin(x), end(x)

using namespace std;
using ull = unsigned long long;
using ll = long long;
// #define int ll;

int n, m, d;
vector<int> as;
vector<int> bs;

void solve() {
    cin >> n >> m >> d;
    as.resize(n);
    bs.resize(m);
    for(int i = 0; i < n; ++i) cin >> as[i];
    for(int i = 0; i < m; ++i) cin >> bs[i];

    if(m <= 10) {
        for(int i = 0; i < m; ++i) {
            as.push_back(bs[i]);
            sort(all(as));
            ll time = 0;
            ll b = as[0];
            for(int j = 1; j < as.size(); ++j) {
                time = max(time, 0ll+d-as[j]+b);
                b = max(b+d, 1ll*as[j]);
            }
            cout << time/2;
            if(time&1) cout << ".5";
            cout << ' ';
        }
    } else if(n == 0) {
        ll time = 0;
        ll b = bs[0];
        cout << 0 << ' ';
        for(int i = 1; i < m; ++i) {
            time = max(time, 0ll+d-bs[i]+b);
            b = max(b+d, 1ll*bs[i]);
            cout << time/2;
            if(time&1) cout << ".5";
            cout << ' ';
        }

    }
    cout << '\n';
    return;
}

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout << fixed;

    solve();
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'void solve()':
Main.cpp:35:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   35 |             for(int j = 1; j < as.size(); ++j) {
      |                            ~~^~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 14 / 14
• Subtask 3: 35 / 35
• Subtask 4: 0 / 41