oj.uz

Submission #891756

# Submission time Handle Problem Language Result Execution time Memory
891756 2023-12-24T02:15:00 Z 8pete8 Restore Array (RMI19_restore) C++17
100 / 100
 168 ms 1876 KB 
#include<iostream>
#include<stack>
#include<map>
#include<vector>
#include<string>
#include<unordered_map>
#include <queue>
#include<cstring>
#include<limits.h>
#include <cassert>
#include<cmath>
#include<set>
#include<algorithm>
#include <iomanip>
#include<numeric> //gcd(a,b)
#include<bitset>
using namespace std;
#define ll long long
#define f first
#define endl "\n"
#define s second
#define pii pair<int,int>
#define ppii pair<pii,int>
#define vi vector<int>
#define pb push_back
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define F(n) for(int i=0;i<n;i++)
#define lb lower_bound
#define ub upper_bound
#define fastio ios::sync_with_stdio(false);cin.tie(NULL);
#pragma GCC optimize ("03,unroll-loops")
using namespace std;
#define int long long
const int mod=998244353,mxn=5e3+5,lg=30,inf=1e18,minf=-1e18,Mxn=100000;
vector<ppii>e;
int dist[mxn+10];
int32_t main(){
    fastio
    int n,m;cin>>n>>m;
    for(int i=1;i<=n;i++){
        e.pb({{i,i-1},0});
        e.pb({{i-1,i},1});
    }
    for(int i=0;i<m;i++){
        int l,r,k,val;cin>>l>>r>>k>>val;
        l++,r++;
        if(val)e.pb({{r,l-1},l+k-r-2});
        else e.pb({{l-1,r},r-l+1-k});
    }
    fill(dist,dist+n+10,inf);
    dist[0]=0;
    bool can=true;
    for(int j=0;j<=n;j++){
        for(auto i:e)if(dist[i.f.f]!=inf&&dist[i.f.s]>dist[i.f.f]+i.s){
            dist[i.f.s]=dist[i.f.f]+i.s;
            if(j==n)can=false;
        }
    }
    if(can)for(int i=1;i<=n;i++)cout<<dist[i]-dist[i-1]<<" ";
    else cout<<-1;
    return 0;

/*
pi<=pi+1
pi-pi+1<=0

pi+1-pi<=1

r=r+1,l=l+1

(r-l+1+2)-(psr-psl-1)<=k+1
r-l-k<=psr-psl-1
psl-1-psr<=l+k-r
psr->psl-1 w=l+k-r-2

(r-l+1)-(psr-psl-1)>=k
psr-psl-1<=r-l+1-k
psl-1->psr w=r-l+1-k
*/
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 86 ms 1368 KB Output is correct
2 Correct 99 ms 1368 KB Output is correct
3 Correct 89 ms 1368 KB Output is correct
4 Correct 87 ms 1368 KB Output is correct
5 Correct 160 ms 1876 KB Output is correct
6 Correct 129 ms 1368 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 86 ms 1368 KB Output is correct
2 Correct 99 ms 1368 KB Output is correct
3 Correct 89 ms 1368 KB Output is correct
4 Correct 87 ms 1368 KB Output is correct
5 Correct 160 ms 1876 KB Output is correct
6 Correct 129 ms 1368 KB Output is correct
7 Correct 89 ms 1368 KB Output is correct
8 Correct 89 ms 1368 KB Output is correct
9 Correct 90 ms 1368 KB Output is correct
10 Correct 86 ms 1364 KB Output is correct
11 Correct 165 ms 1368 KB Output is correct
12 Correct 168 ms 1364 KB Output is correct
13 Correct 88 ms 1564 KB Output is correct
14 Correct 98 ms 1364 KB Output is correct
15 Correct 93 ms 1368 KB Output is correct
16 Correct 93 ms 1364 KB Output is correct

Subtask #4
55.0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 86 ms 1368 KB Output is correct
12 Correct 99 ms 1368 KB Output is correct
13 Correct 89 ms 1368 KB Output is correct
14 Correct 87 ms 1368 KB Output is correct
15 Correct 160 ms 1876 KB Output is correct
16 Correct 129 ms 1368 KB Output is correct
17 Correct 89 ms 1368 KB Output is correct
18 Correct 89 ms 1368 KB Output is correct
19 Correct 90 ms 1368 KB Output is correct
20 Correct 86 ms 1364 KB Output is correct
21 Correct 165 ms 1368 KB Output is correct
22 Correct 168 ms 1364 KB Output is correct
23 Correct 88 ms 1564 KB Output is correct
24 Correct 98 ms 1364 KB Output is correct
25 Correct 93 ms 1368 KB Output is correct
26 Correct 93 ms 1364 KB Output is correct
27 Correct 84 ms 1368 KB Output is correct
28 Correct 93 ms 1364 KB Output is correct
29 Correct 90 ms 1364 KB Output is correct
30 Correct 86 ms 1368 KB Output is correct
31 Correct 85 ms 1364 KB Output is correct
32 Correct 93 ms 1624 KB Output is correct
33 Correct 168 ms 1364 KB Output is correct
34 Correct 158 ms 1368 KB Output is correct
35 Correct 96 ms 1368 KB Output is correct
36 Correct 87 ms 1368 KB Output is correct