제출 #646126

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
646126	2022-09-28 18:13:53	Hacv16	Cipele (COCI18_cipele)	C++17	90 / 90	46 ms	2744 KiB

cipele

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#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define sc second
#define fr first
#define all(x) x.begin(), x.end()
#define sz(x) (ll) x.size()
#define dbg(x) cerr << #x << ": [ " << x << " ]\n"
typedef long long ll;
typedef pair<int, int> pii;
const int MAX = 2e6 + 15;
const int INF = 0x3f3f3f3f;
ll n, m;
vector<ll> l, r;
bool f(ll x){
    ll shoes = 0;
    for(ll i = 0, j = 0; i < n, j < m; i++, j++){
        while(j < m && abs(r[j] - l[i]) > x) j++;
        if(j != m) shoes++;
        if(shoes >= n) return true;
    }
    
    return false;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

cipele.cpp: In function 'bool f(ll)':
cipele.cpp:23:28: warning: left operand of comma operator has no effect [-Wunused-value]
   23 |     for(ll i = 0, j = 0; i < n, j < m; i++, j++){
      |                          ~~^~~

• Subtask 1: 9 / 9
• Subtask 2: 9 / 9
• Subtask 3: 9 / 9
• Subtask 4: 9 / 9
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 9 / 9
• Subtask 8: 9 / 9
• Subtask 9: 9 / 9
• Subtask 10: 9 / 9