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Submission #364534

# Submission time Handle Problem Language Result Execution time Memory
364534 2021-02-09T12:18:35 Z FatihSolak Tenis (COI19_tenis) C++17
100 / 100
 453 ms 7308 KB 
#include <bits/stdc++.h>
#define N 100005
using namespace std;
int t[4*N],lazy[4*N];
int pos[N][4];
void push(int v){
    t[v*2] += lazy[v];
    t[v*2+1] += lazy[v];
    lazy[v*2] += lazy[v];
    lazy[v*2+1] += lazy[v];
    lazy[v] = 0;
}
void upd(int v,int tl,int tr,int l,int r,int val){
    if(tr < l || r < tl)return;
    if(l <= tl && tr <= r){
        t[v]+=val;
        lazy[v]+=val;
        return;
    }
    push(v);
    int tm = (tl+tr)/2;
    upd(v*2,tl,tm,l,r,val);
    upd(v*2+1,tm+1,tr,l,r,val);
    t[v] = min(t[v*2],t[v*2+1]);
}
int get(int v,int tl,int tr,int l,int r){
    if(tr < l || r < tl)return 1e9;
    if(l <= tr && tr <= r){
        return t[v];
    }
    push(v);
    int tm = (tl+tr)/2;
    return min(get(v*2,tl,tm,l,r),get(v*2+1,tm+1,tr,l,r));
}
void solve(){
    int n,q;
    cin >> n >> q;
    for(int i=1;i<4;i++){
        for(int j=1;j<=n;j++){
            int a;
            cin >> a;
            pos[a][i] = j;
        }
    }
    for(int i=1;i<=n;i++){
        upd(1,1,n,i,i,i);
        upd(1,1,n,max({pos[i][1],pos[i][2],pos[i][3]}),n,-1);
    }
    while(q--){
        int type;
        cin >> type;
        if(type == 1){
            int x;
            cin >> x;
            cout << (get(1,1,n,1,max({pos[x][1],pos[x][2],pos[x][3]})-1) == 0?"NE":"DA") << endl;
        }
        if(type == 2){
            int p,x,y;
            cin >> p >> x >> y;
            upd(1,1,n,max({pos[x][1],pos[x][2],pos[x][3]}),n,1);
            upd(1,1,n,max({pos[y][1],pos[y][2],pos[y][3]}),n,1);
            swap(pos[x][p],pos[y][p]);
            upd(1,1,n,max({pos[x][1],pos[x][2],pos[x][3]}),n,-1);
            upd(1,1,n,max({pos[y][1],pos[y][2],pos[y][3]}),n,-1);
        }
    }

}

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);cout.tie(nullptr);
    #ifdef Local
    freopen("in.txt","r",stdin);
    freopen("out.txt","w",stdout);
    #endif
    int t=1;
    //cin>>t;
    while(t--){
        solve();
    }
    #ifdef Local
    cout<<endl<<fixed<<setprecision(2)<<1000.0 * clock() / CLOCKS_PER_SEC<< " milliseconds ";
    #endif
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 2 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 512 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 2 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 512 KB Output is correct
13 Correct 97 ms 5740 KB Output is correct
14 Correct 99 ms 5740 KB Output is correct
15 Correct 110 ms 5868 KB Output is correct
16 Correct 101 ms 5740 KB Output is correct
17 Correct 125 ms 5760 KB Output is correct
18 Correct 99 ms 5740 KB Output is correct
19 Correct 98 ms 5612 KB Output is correct
20 Correct 97 ms 5740 KB Output is correct
21 Correct 102 ms 5740 KB Output is correct
22 Correct 103 ms 5868 KB Output is correct

Subtask #4
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 399 ms 6900 KB Output is correct
2 Correct 389 ms 6832 KB Output is correct
3 Correct 394 ms 6872 KB Output is correct
4 Correct 394 ms 6968 KB Output is correct
5 Correct 392 ms 6764 KB Output is correct
6 Correct 391 ms 6892 KB Output is correct
7 Correct 394 ms 6764 KB Output is correct
8 Correct 397 ms 6804 KB Output is correct
9 Correct 453 ms 6764 KB Output is correct
10 Correct 391 ms 6812 KB Output is correct
11 Correct 399 ms 6980 KB Output is correct
12 Correct 391 ms 6764 KB Output is correct
13 Correct 392 ms 6764 KB Output is correct
14 Correct 389 ms 6892 KB Output is correct
15 Correct 388 ms 6892 KB Output is correct

Subtask #5
49.0 / 49.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 2 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 512 KB Output is correct
13 Correct 97 ms 5740 KB Output is correct
14 Correct 99 ms 5740 KB Output is correct
15 Correct 110 ms 5868 KB Output is correct
16 Correct 101 ms 5740 KB Output is correct
17 Correct 125 ms 5760 KB Output is correct
18 Correct 99 ms 5740 KB Output is correct
19 Correct 98 ms 5612 KB Output is correct
20 Correct 97 ms 5740 KB Output is correct
21 Correct 102 ms 5740 KB Output is correct
22 Correct 103 ms 5868 KB Output is correct
23 Correct 399 ms 6900 KB Output is correct
24 Correct 389 ms 6832 KB Output is correct
25 Correct 394 ms 6872 KB Output is correct
26 Correct 394 ms 6968 KB Output is correct
27 Correct 392 ms 6764 KB Output is correct
28 Correct 391 ms 6892 KB Output is correct
29 Correct 394 ms 6764 KB Output is correct
30 Correct 397 ms 6804 KB Output is correct
31 Correct 453 ms 6764 KB Output is correct
32 Correct 391 ms 6812 KB Output is correct
33 Correct 399 ms 6980 KB Output is correct
34 Correct 391 ms 6764 KB Output is correct
35 Correct 392 ms 6764 KB Output is correct
36 Correct 389 ms 6892 KB Output is correct
37 Correct 388 ms 6892 KB Output is correct
38 Correct 319 ms 7308 KB Output is correct
39 Correct 358 ms 7020 KB Output is correct
40 Correct 305 ms 7148 KB Output is correct
41 Correct 336 ms 7148 KB Output is correct
42 Correct 374 ms 7148 KB Output is correct
43 Correct 302 ms 7176 KB Output is correct
44 Correct 353 ms 6892 KB Output is correct
45 Correct 352 ms 6892 KB Output is correct
46 Correct 352 ms 6892 KB Output is correct
47 Correct 333 ms 7020 KB Output is correct
48 Correct 372 ms 6992 KB Output is correct
49 Correct 334 ms 7020 KB Output is correct
50 Correct 353 ms 6892 KB Output is correct
51 Correct 339 ms 7020 KB Output is correct
52 Correct 305 ms 7148 KB Output is correct
53 Correct 333 ms 7020 KB Output is correct
54 Correct 327 ms 6892 KB Output is correct
55 Correct 337 ms 7020 KB Output is correct
56 Correct 332 ms 7020 KB Output is correct
57 Correct 355 ms 7224 KB Output is correct
58 Correct 354 ms 7020 KB Output is correct