제출 #1018676

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1018676		vjudge1	Self Study (JOI22_ho_t2)	C++17	10 / 100	47 ms	13908 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ff first
#define ss second
#define tobit(n) bitset<20>(n) //выводит 20 элементов в битовую систему
#define all(v) (v).begin(), (v).end() 
#define rtt(v, k) rotate(v.begin(), v.begin() + k, v.end()); //move k elements back
bool check(double m, vector<int> v, int L){
    if(v[0] > m || (L - v.back()) > m) return false;
    for(int i = 1; i < v.size(); i++){
        int d = v[i] - v[i - 1];
        if (d > 2 * m) return false;
    } return true;
}
bool check(int m, int x, vector<int> v){
    int sum = 0;
    for(int i = 0; i < v.size(); i++){
        if(v[i] <= m) sum += (m - v[i]);
    }
    if(sum > x) return false;
    else return true;
}
signed main(){
    int n, m, mn = 1e14; cin >> n >> m;
    vector<int> v(n), d(n);
    for(auto &to : v) cin >> to;
    for(auto &to : d) cin >> to;
    vector<int> res(n);
    for(int i = 0; i < n; i++){
        res[i] = max(v[i], d[i]);
    } for(int i = 0; i < n; i++) mn = min(mn, res[i]);
    cout << mn;
}
// NEED TO FAST CIN && COUT //
const int fastIO = [](){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr); cout.tie(nullptr);
    return 0;
}();

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'bool check(double, std::vector<long long int>, long long int)':
Main.cpp:11:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   11 |     for(int i = 1; i < v.size(); i++){
      |                    ~~^~~~~~~~~~
Main.cpp: In function 'bool check(long long int, long long int, std::vector<long long int>)':
Main.cpp:18:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |     for(int i = 0; i < v.size(); i++){
      |                    ~~^~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 25
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29
• Subtask 5: 0 / 9