oj.uz

Submission #702190

# Submission time Handle Problem Language Result Execution time Memory
702190 2023-02-23T08:14:42 Z nicky4321 Snowball (JOI21_ho_t2) C++14
100 / 100
 93 ms 13728 KB 
//#pragma GCC optimize("Ofast,no-stack-protector")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")
#include<bits/stdc++.h>
#define ll long long
#define ld long double
#define F first
#define S second
#define PB push_back
#define pii pair<int, int>
#define pll pair<ll, ll>
#define pdd pair<double, double>
#define ALL(x) x.begin(), x.end()
#define SZ(x) (int)x.size()
#define vi vector<int>
#define vl vector<ll>
#define CASE int t;cin>>t;for(int ca=1;ca<=t;ca++)
#define IOS ios_base::sync_with_stdio(false); cin.tie(0);
using namespace std;
const int MAX = 1 << 20, MOD = 1e9 + 7;
ll a[MAX], ans[MAX];
pll rng[MAX];

void solve(){
    int n, q;
    cin >> n >> q;
    for(int i = 1;i <= n;i++){
        cin >> a[i];
    }
    ll mx = 0, mn = 0, now = 0;
    for(int i = 1;i <= q;i++){
        ll x;
        cin >> x;
        now += x;
        mx = max(mx, now);
        mn = min(mn, now);
        rng[i] = {mn, mx};
    }
    ans[1] = -rng[q].F;
    ans[n] = rng[q].S;
    for(int i = 1;i < n;i++){
        ll l = 0, r = q + 1;
        while(l < r){
            int mid = (r - l) / 2 + l;
            if(a[i] + rng[mid].S <= a[i + 1] + rng[mid].F)
                l = mid + 1;
            else
                r = mid;
        }
        l--;
        // cout << i << " " << l << '\n';
        ans[i] += rng[l].S;
        ans[i + 1] += -rng[l].F;
        if(l == q)
            continue;
        if(rng[l + 1].S > rng[l].S)
            ans[i] += (rng[l + 1].F + a[i + 1]) - (rng[l].S + a[i]);
        else
            ans[i + 1] += (a[i + 1] + rng[l].F) - (a[i] + rng[l].S);
    }
    for(int i = 1;i <= n;i++)
        cout << ans[i] << '\n';
}

int main(){
    IOS
	// CASE
	    solve();
    return 0;
}
/*
10 10
-56 -43 -39 -31 -22 -5 0 12 18 22
-3
0
5
-4
-2
10
-13
-1
9
6
1 -3 0
2 -3 0
3 -3 2
4 -3 2
5 -4 2
6 -4 6
7 -7 6
8 -8 6
9 -8 6
10 -8 7
1 7
2 2
3 5
4 5
5 9
6 4
7 6
8 5
9 2
14
8
7
9
13
10
9
8
5
10
*/

Subtask #1
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 1 ms 380 KB Output is correct
6 Correct 1 ms 376 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 376 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct

Subtask #2
67.0 / 67.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 468 KB Output is correct
5 Correct 1 ms 380 KB Output is correct
6 Correct 1 ms 376 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 376 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 1 ms 468 KB Output is correct
16 Correct 1 ms 468 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 24 ms 5552 KB Output is correct
21 Correct 24 ms 5312 KB Output is correct
22 Correct 23 ms 5144 KB Output is correct
23 Correct 21 ms 5080 KB Output is correct
24 Correct 27 ms 5452 KB Output is correct
25 Correct 88 ms 11988 KB Output is correct
26 Correct 87 ms 11724 KB Output is correct
27 Correct 86 ms 11476 KB Output is correct
28 Correct 89 ms 11624 KB Output is correct
29 Correct 86 ms 11100 KB Output is correct
30 Correct 79 ms 10500 KB Output is correct
31 Correct 58 ms 9976 KB Output is correct
32 Correct 54 ms 10116 KB Output is correct
33 Correct 9 ms 1488 KB Output is correct
34 Correct 91 ms 12236 KB Output is correct
35 Correct 93 ms 11668 KB Output is correct
36 Correct 93 ms 11876 KB Output is correct
37 Correct 85 ms 11564 KB Output is correct
38 Correct 86 ms 11480 KB Output is correct
39 Correct 86 ms 11588 KB Output is correct
40 Correct 67 ms 11652 KB Output is correct
41 Correct 26 ms 6096 KB Output is correct
42 Correct 55 ms 10016 KB Output is correct
43 Correct 73 ms 13460 KB Output is correct
44 Correct 33 ms 6060 KB Output is correct
45 Correct 64 ms 11552 KB Output is correct
46 Correct 74 ms 13512 KB Output is correct
47 Correct 79 ms 13680 KB Output is correct
48 Correct 78 ms 13728 KB Output is correct