Submission #951625

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
951625	2024-03-22 07:52:40	doducanh	Job Scheduling (CEOI12_jobs)	C++17	95 / 100	1002 ms	28244 KiB

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#include <bits/stdc++.h>
using namespace std;
#define ii pair<int,int>
#define fi first
#define se second
const int maxn=1e5+7;
vector<int>a[maxn];
vector<int>ans[maxn];
vector<int>ress[maxn];
int n,d,m;
bool check(int x)
{
    priority_queue<ii,vector<ii>,greater<ii>>q;
    for(int i=1;i<=n;i++)ans[i].clear();
    for(int i=1;i<=n;i++){
        for(int x:a[i])q.push({i,x});
        while(ans[i].size()<x&&q.size()){
            if(i-q.top().fi>d)return false;
            ans[i].push_back(q.top().se);
            q.pop();
        }
    }
    if(q.size())return false;
    for(int i=1;i<=n;i++){
        ress[i].clear();
        for(int x:ans[i])ress[i].push_back(x);
    }
    return true;
 
 
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Compilation message (stderr)

jobs.cpp: In function 'bool check(int)':
jobs.cpp:19:28: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   19 |         while(ans[i].size()<x&&q.size()){
      |               ~~~~~~~~~~~~~^~

• Subtask 1: 95 / 100