oj.uz

Submission #967879

# Submission time Handle Problem Language Result Execution time Memory
967879 2024-04-23T04:06:59 Z vjudge1 Financial Report (JOI21_financial) C++17
100 / 100
 503 ms 27648 KB 
#include <bits/stdc++.h>
#define getbit(i, j) ((i >> j) & 1)
#define maxn 300005
#define name "main"
using namespace std;

mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());

long long GetRandom(long long l, long long r)
{
    return uniform_int_distribution<long long> (l, r)(rng);
}

int n,d,a[maxn],st[maxn*4],dp[maxn],dem[maxn],sl,res,lazy[maxn*4],mod=-1e9;
pair<int,int> b[maxn],tt[maxn*4];

void build(int id,int l,int r)
{
    if(l>r) return;
    if(l==r)
    {
        st[id]=mod;
        tt[id]={1e9,0};
        return;
    }
    int mid=(l+r)/2;
    build(id*2,l,mid);
    build(id*2+1,mid+1,r);
    st[id]=-1e9;
    tt[id]={1e9,0};
}

void updatest(int id,int l,int r,int vt,int val)
{
    if(l>vt||r<vt) return;
    if(l==r)
    {
        st[id]=max(st[id],val);
        if(val==0) st[id]=0;
        return;
    }
    int mid=(l+r)/2;
    updatest(id*2,l,mid,vt,val);
    updatest(id*2+1,mid+1,r,vt,val);
    st[id]=max(st[id*2],st[id*2+1]);
}

int get(int id,int l,int r,int d,int c)
{
    if(l>c||r<d) return 0;
    if(l>=d&&r<=c) return st[id];
    int mid=(l+r)/2;
    return max(get(id*2,l,mid,d,c),get(id*2+1,mid+1,r,d,c));
}

void lazy1(int id)
{
    int val=lazy[id];
    lazy[id]=0;
    lazy[id*2]=max(lazy[id*2],val);
    lazy[id*2+1]=max(lazy[id*2+1],val);
    if(tt[id*2].first!=1e9) tt[id*2].first=max(tt[id*2].first,val);
    if(tt[id*2+1].first!=1e9) tt[id*2+1].first=max(tt[id*2+1].first,val);
}

void updatett(int id,int l,int r,int d,int c,int val)
{
    if(l>c||r<d) return;
    if(l>=d&&r<=c)
    {
        if(val==0)
        {
            tt[id].first=1e9;
            tt[id].second=0;
            return;
        }
        else if(d==c)
        {
            tt[id].first=val;
            tt[id].second=l;
            return;
        }
        else
        {
            if(tt[id].first==1e9) return;
            tt[id].first=max(tt[id].first,val);
            lazy[id]=max(lazy[id],val);
            return;
        }
    }
    int mid=(l+r)/2;
    lazy1(id);
    updatett(id*2,l,mid,d,c,val);
    updatett(id*2+1,mid+1,r,d,c,val);
    tt[id]=tt[id*2];
    if(tt[id].first>tt[id*2+1].first) tt[id]=tt[id*2+1];
}

signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
//    if(fopen(name".inp","r"))
//    {
//        freopen(name".inp","r",stdin);
//        freopen(name".out","w",stdout);
//    }
    cin >> n >> d;
    for(int i=1;i<=n;i++)
    {
        cin >> a[i];
        b[i]={a[i],i};
    }
    sort(b+1,b+n+1);
    sl=1;
    a[b[1].second]=sl;
    for(int i=2;i<=n;i++)
    {
        if(b[i].first>b[i-1].first) sl++;
        a[b[i].second]=sl;
    }

    build(1,1,sl);
    for(int i=1;i<=n;i++)
    {
        while(i-tt[1].first>d)
        {
            int val=tt[1].second;
//            cout<<val<<' '<<tt[1].first<<' '<<i<<'\n';;
            updatest(1,1,sl,val,0);
            updatett(1,1,sl,val,val,0);
        }
        dp[i]=max(1,get(1,1,sl,1,a[i]-1)+1);
        updatest(1,1,sl,a[i],dp[i]);
        updatett(1,1,sl,a[i],a[i],i);
        updatett(1,1,sl,a[i]+1,sl,i);
        res=max(res,dp[i]);
    }
    cout<<res;

}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8536 KB Output is correct
2 Correct 1 ms 8540 KB Output is correct
3 Correct 2 ms 8660 KB Output is correct
4 Correct 1 ms 8656 KB Output is correct
5 Correct 1 ms 8948 KB Output is correct
6 Correct 1 ms 8540 KB Output is correct
7 Correct 1 ms 8540 KB Output is correct
8 Correct 2 ms 8540 KB Output is correct
9 Correct 2 ms 8540 KB Output is correct
10 Correct 1 ms 8540 KB Output is correct
11 Correct 1 ms 8540 KB Output is correct
12 Correct 2 ms 8540 KB Output is correct
13 Correct 1 ms 8536 KB Output is correct
14 Correct 1 ms 8540 KB Output is correct
15 Correct 1 ms 8540 KB Output is correct
16 Correct 1 ms 8536 KB Output is correct
17 Correct 1 ms 8540 KB Output is correct
18 Correct 1 ms 8540 KB Output is correct
19 Correct 1 ms 8540 KB Output is correct
20 Correct 1 ms 8540 KB Output is correct
21 Correct 2 ms 8540 KB Output is correct
22 Correct 1 ms 8540 KB Output is correct
23 Correct 2 ms 8540 KB Output is correct
24 Correct 1 ms 8540 KB Output is correct
25 Correct 1 ms 8660 KB Output is correct
26 Correct 1 ms 8792 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8536 KB Output is correct
2 Correct 1 ms 8540 KB Output is correct
3 Correct 2 ms 8660 KB Output is correct
4 Correct 1 ms 8656 KB Output is correct
5 Correct 1 ms 8948 KB Output is correct
6 Correct 1 ms 8540 KB Output is correct
7 Correct 1 ms 8540 KB Output is correct
8 Correct 2 ms 8540 KB Output is correct
9 Correct 2 ms 8540 KB Output is correct
10 Correct 1 ms 8540 KB Output is correct
11 Correct 1 ms 8540 KB Output is correct
12 Correct 2 ms 8540 KB Output is correct
13 Correct 1 ms 8536 KB Output is correct
14 Correct 1 ms 8540 KB Output is correct
15 Correct 1 ms 8540 KB Output is correct
16 Correct 1 ms 8536 KB Output is correct
17 Correct 1 ms 8540 KB Output is correct
18 Correct 1 ms 8540 KB Output is correct
19 Correct 1 ms 8540 KB Output is correct
20 Correct 1 ms 8540 KB Output is correct
21 Correct 2 ms 8540 KB Output is correct
22 Correct 1 ms 8540 KB Output is correct
23 Correct 2 ms 8540 KB Output is correct
24 Correct 1 ms 8540 KB Output is correct
25 Correct 1 ms 8660 KB Output is correct
26 Correct 1 ms 8792 KB Output is correct
27 Correct 2 ms 8540 KB Output is correct
28 Correct 2 ms 8540 KB Output is correct
29 Correct 1 ms 8540 KB Output is correct
30 Correct 2 ms 8540 KB Output is correct
31 Correct 1 ms 8536 KB Output is correct
32 Correct 2 ms 8540 KB Output is correct
33 Correct 2 ms 8540 KB Output is correct
34 Correct 2 ms 8540 KB Output is correct
35 Correct 2 ms 8540 KB Output is correct
36 Correct 1 ms 8540 KB Output is correct
37 Correct 2 ms 8540 KB Output is correct
38 Correct 2 ms 8540 KB Output is correct
39 Correct 2 ms 8540 KB Output is correct
40 Correct 2 ms 8540 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8536 KB Output is correct
2 Correct 1 ms 8540 KB Output is correct
3 Correct 2 ms 8660 KB Output is correct
4 Correct 1 ms 8656 KB Output is correct
5 Correct 1 ms 8948 KB Output is correct
6 Correct 1 ms 8540 KB Output is correct
7 Correct 1 ms 8540 KB Output is correct
8 Correct 2 ms 8540 KB Output is correct
9 Correct 2 ms 8540 KB Output is correct
10 Correct 1 ms 8540 KB Output is correct
11 Correct 1 ms 8540 KB Output is correct
12 Correct 2 ms 8540 KB Output is correct
13 Correct 1 ms 8536 KB Output is correct
14 Correct 1 ms 8540 KB Output is correct
15 Correct 1 ms 8540 KB Output is correct
16 Correct 1 ms 8536 KB Output is correct
17 Correct 1 ms 8540 KB Output is correct
18 Correct 1 ms 8540 KB Output is correct
19 Correct 1 ms 8540 KB Output is correct
20 Correct 1 ms 8540 KB Output is correct
21 Correct 2 ms 8540 KB Output is correct
22 Correct 1 ms 8540 KB Output is correct
23 Correct 2 ms 8540 KB Output is correct
24 Correct 1 ms 8540 KB Output is correct
25 Correct 1 ms 8660 KB Output is correct
26 Correct 1 ms 8792 KB Output is correct
27 Correct 2 ms 8540 KB Output is correct
28 Correct 2 ms 8540 KB Output is correct
29 Correct 1 ms 8540 KB Output is correct
30 Correct 2 ms 8540 KB Output is correct
31 Correct 1 ms 8536 KB Output is correct
32 Correct 2 ms 8540 KB Output is correct
33 Correct 2 ms 8540 KB Output is correct
34 Correct 2 ms 8540 KB Output is correct
35 Correct 2 ms 8540 KB Output is correct
36 Correct 1 ms 8540 KB Output is correct
37 Correct 2 ms 8540 KB Output is correct
38 Correct 2 ms 8540 KB Output is correct
39 Correct 2 ms 8540 KB Output is correct
40 Correct 2 ms 8540 KB Output is correct
41 Correct 9 ms 8796 KB Output is correct
42 Correct 11 ms 9000 KB Output is correct
43 Correct 3 ms 8536 KB Output is correct
44 Correct 6 ms 8796 KB Output is correct
45 Correct 7 ms 8796 KB Output is correct
46 Correct 6 ms 8796 KB Output is correct
47 Correct 8 ms 9048 KB Output is correct
48 Correct 8 ms 8792 KB Output is correct
49 Correct 8 ms 8796 KB Output is correct
50 Correct 10 ms 8980 KB Output is correct
51 Correct 9 ms 8792 KB Output is correct
52 Correct 9 ms 8796 KB Output is correct
53 Correct 8 ms 8764 KB Output is correct
54 Correct 8 ms 8796 KB Output is correct
55 Correct 7 ms 8796 KB Output is correct
56 Correct 6 ms 8796 KB Output is correct
57 Correct 6 ms 8744 KB Output is correct
58 Correct 5 ms 8796 KB Output is correct
59 Correct 5 ms 8796 KB Output is correct
60 Correct 6 ms 8796 KB Output is correct
61 Correct 6 ms 8796 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 41 ms 14616 KB Output is correct
2 Correct 91 ms 14552 KB Output is correct
3 Correct 193 ms 14772 KB Output is correct
4 Correct 467 ms 22612 KB Output is correct
5 Correct 412 ms 27376 KB Output is correct
6 Correct 493 ms 27416 KB Output is correct
7 Correct 325 ms 27288 KB Output is correct
8 Correct 249 ms 27476 KB Output is correct
9 Correct 322 ms 27364 KB Output is correct
10 Correct 282 ms 27300 KB Output is correct
11 Correct 427 ms 27392 KB Output is correct
12 Correct 456 ms 27312 KB Output is correct
13 Correct 425 ms 27412 KB Output is correct
14 Correct 503 ms 27404 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 14936 KB Output is correct
2 Correct 114 ms 14744 KB Output is correct
3 Correct 206 ms 14764 KB Output is correct
4 Correct 321 ms 27400 KB Output is correct
5 Correct 311 ms 27476 KB Output is correct
6 Correct 320 ms 27156 KB Output is correct
7 Correct 202 ms 27220 KB Output is correct
8 Correct 219 ms 27484 KB Output is correct
9 Correct 233 ms 27220 KB Output is correct
10 Correct 304 ms 27552 KB Output is correct
11 Correct 298 ms 27172 KB Output is correct
12 Correct 306 ms 27216 KB Output is correct

Subtask #6
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 8536 KB Output is correct
2 Correct 1 ms 8540 KB Output is correct
3 Correct 2 ms 8660 KB Output is correct
4 Correct 1 ms 8656 KB Output is correct
5 Correct 1 ms 8948 KB Output is correct
6 Correct 1 ms 8540 KB Output is correct
7 Correct 1 ms 8540 KB Output is correct
8 Correct 2 ms 8540 KB Output is correct
9 Correct 2 ms 8540 KB Output is correct
10 Correct 1 ms 8540 KB Output is correct
11 Correct 1 ms 8540 KB Output is correct
12 Correct 2 ms 8540 KB Output is correct
13 Correct 1 ms 8536 KB Output is correct
14 Correct 1 ms 8540 KB Output is correct
15 Correct 1 ms 8540 KB Output is correct
16 Correct 1 ms 8536 KB Output is correct
17 Correct 1 ms 8540 KB Output is correct
18 Correct 1 ms 8540 KB Output is correct
19 Correct 1 ms 8540 KB Output is correct
20 Correct 1 ms 8540 KB Output is correct
21 Correct 2 ms 8540 KB Output is correct
22 Correct 1 ms 8540 KB Output is correct
23 Correct 2 ms 8540 KB Output is correct
24 Correct 1 ms 8540 KB Output is correct
25 Correct 1 ms 8660 KB Output is correct
26 Correct 1 ms 8792 KB Output is correct
27 Correct 2 ms 8540 KB Output is correct
28 Correct 2 ms 8540 KB Output is correct
29 Correct 1 ms 8540 KB Output is correct
30 Correct 2 ms 8540 KB Output is correct
31 Correct 1 ms 8536 KB Output is correct
32 Correct 2 ms 8540 KB Output is correct
33 Correct 2 ms 8540 KB Output is correct
34 Correct 2 ms 8540 KB Output is correct
35 Correct 2 ms 8540 KB Output is correct
36 Correct 1 ms 8540 KB Output is correct
37 Correct 2 ms 8540 KB Output is correct
38 Correct 2 ms 8540 KB Output is correct
39 Correct 2 ms 8540 KB Output is correct
40 Correct 2 ms 8540 KB Output is correct
41 Correct 9 ms 8796 KB Output is correct
42 Correct 11 ms 9000 KB Output is correct
43 Correct 3 ms 8536 KB Output is correct
44 Correct 6 ms 8796 KB Output is correct
45 Correct 7 ms 8796 KB Output is correct
46 Correct 6 ms 8796 KB Output is correct
47 Correct 8 ms 9048 KB Output is correct
48 Correct 8 ms 8792 KB Output is correct
49 Correct 8 ms 8796 KB Output is correct
50 Correct 10 ms 8980 KB Output is correct
51 Correct 9 ms 8792 KB Output is correct
52 Correct 9 ms 8796 KB Output is correct
53 Correct 8 ms 8764 KB Output is correct
54 Correct 8 ms 8796 KB Output is correct
55 Correct 7 ms 8796 KB Output is correct
56 Correct 6 ms 8796 KB Output is correct
57 Correct 6 ms 8744 KB Output is correct
58 Correct 5 ms 8796 KB Output is correct
59 Correct 5 ms 8796 KB Output is correct
60 Correct 6 ms 8796 KB Output is correct
61 Correct 6 ms 8796 KB Output is correct
62 Correct 41 ms 14616 KB Output is correct
63 Correct 91 ms 14552 KB Output is correct
64 Correct 193 ms 14772 KB Output is correct
65 Correct 467 ms 22612 KB Output is correct
66 Correct 412 ms 27376 KB Output is correct
67 Correct 493 ms 27416 KB Output is correct
68 Correct 325 ms 27288 KB Output is correct
69 Correct 249 ms 27476 KB Output is correct
70 Correct 322 ms 27364 KB Output is correct
71 Correct 282 ms 27300 KB Output is correct
72 Correct 427 ms 27392 KB Output is correct
73 Correct 456 ms 27312 KB Output is correct
74 Correct 425 ms 27412 KB Output is correct
75 Correct 503 ms 27404 KB Output is correct
76 Correct 33 ms 14936 KB Output is correct
77 Correct 114 ms 14744 KB Output is correct
78 Correct 206 ms 14764 KB Output is correct
79 Correct 321 ms 27400 KB Output is correct
80 Correct 311 ms 27476 KB Output is correct
81 Correct 320 ms 27156 KB Output is correct
82 Correct 202 ms 27220 KB Output is correct
83 Correct 219 ms 27484 KB Output is correct
84 Correct 233 ms 27220 KB Output is correct
85 Correct 304 ms 27552 KB Output is correct
86 Correct 298 ms 27172 KB Output is correct
87 Correct 306 ms 27216 KB Output is correct
88 Correct 279 ms 14676 KB Output is correct
89 Correct 496 ms 27416 KB Output is correct
90 Correct 339 ms 17012 KB Output is correct
91 Correct 339 ms 27476 KB Output is correct
92 Correct 98 ms 14780 KB Output is correct
93 Correct 211 ms 14676 KB Output is correct
94 Correct 324 ms 22428 KB Output is correct
95 Correct 434 ms 27328 KB Output is correct
96 Correct 436 ms 27476 KB Output is correct
97 Correct 445 ms 27320 KB Output is correct
98 Correct 352 ms 27216 KB Output is correct
99 Correct 340 ms 27408 KB Output is correct
100 Correct 328 ms 27412 KB Output is correct
101 Correct 353 ms 27264 KB Output is correct
102 Correct 334 ms 27272 KB Output is correct
103 Correct 357 ms 27412 KB Output is correct
104 Correct 384 ms 27276 KB Output is correct
105 Correct 386 ms 27472 KB Output is correct
106 Correct 273 ms 27212 KB Output is correct
107 Correct 292 ms 27472 KB Output is correct
108 Correct 300 ms 27416 KB Output is correct
109 Correct 410 ms 27412 KB Output is correct
110 Correct 380 ms 27412 KB Output is correct
111 Correct 358 ms 27648 KB Output is correct
112 Correct 321 ms 27408 KB Output is correct
113 Correct 311 ms 27220 KB Output is correct
114 Correct 351 ms 27220 KB Output is correct
115 Correct 213 ms 27280 KB Output is correct
116 Correct 225 ms 27328 KB Output is correct
117 Correct 268 ms 27340 KB Output is correct
118 Correct 237 ms 27216 KB Output is correct
119 Correct 310 ms 27408 KB Output is correct
120 Correct 291 ms 27384 KB Output is correct