제출 #737450

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
737450	2023-05-07 08:08:54	Ronin13	Fuel Station (NOI20_fuelstation)	C++14	20 / 100	885 ms	737716 KiB

FuelStation

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#include <bits/stdc++.h>
#define ll long long
#define ull unsigned ll
#define f first
#define s second
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pb push_back
#define epb emplace_back
using namespace std;
const int nmax = 10000001;
vector <ll> bit(nmax);
const ll mod = 1e9 + 7;
int lsb(int x){
    return x & -x;
}
void add(int pos, ll v, int n){
    while(pos <= n){
        bit[pos] += v;
        pos += lsb(pos);
    }
}
ll get(int pos){
    ll res = 0;
    while(pos){
        res += bit[pos];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

FuelStation.cpp: In function 'int main()':
FuelStation.cpp:93:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   93 |     for(int i= 0; i < cmp.size(); i++)
      |                   ~~^~~~~~~~~~~~
FuelStation.cpp:103:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  103 |     for(int i = 0; i < B.size(); i++){
      |                    ~~^~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 13 / 13
• Subtask 3: 0 / 17
• Subtask 4: 0 / 12
• Subtask 5: 0 / 19
• Subtask 6: 0 / 11
• Subtask 7: 0 / 21