Submission #1275141

#	Time	Username	Problem	Language	Result	Execution time	Memory
1275141		hihihihaw	Monkey and Apple-trees (IZhO12_apple)	C++20	100 / 100	353 ms	165388 KiB

apple

#pragma GCC optimize("O3,unroll-loops")    
#include <bits/stdc++.h>
using namespace std;
 
#define int long long
#define pb push_back
#define pii pair<int,int>
#define sz(v) (int)v.size()
#define fi first
#define se second
#define INF 1223372036854775807
#define INF2 122337203
#define MOD 1000000009
#define cint(x) int x;cin>>x;
#define cinarr(a,n) int a[n];for (int i=0;i<n;i++) cin>>a[i];
#define coutarr(a) for (auto d:a)cout<<d<<" "; cout<<endl;
#define coutarrD(a) for (auto d:a) cout<<d.fi<<","<<d.se<<" "; cout<<endl;
#define BERKAY_TUP ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define endl '\n'
#define ld long double
#define mid (start+end)/2
#define vvi vector<vector<int>>
int t=1;
int interactive=0;
int usaco=0;
int testCase=0;
vector<int> lft;
vector<int> rght;
vector<int> acc;
vector<int> total;
int c=2;
void push(int n,int start,int end){
    if (acc[n]){
        acc[lft[n]]=1;
        acc[rght[n]]=1;
        total[lft[n]]=mid-start+1;
        total[rght[n]]=end-mid;
    }
}
void update(int n,int start,int end,int l,int r){
    if (start>end || start>r || end<l){return;}
    if (start>=l && end<=r){
        acc[n]=1;
        total[n]=end-start+1;
        return;
    }
    if (lft[n]==0){
        lft[n]=c;
        c++;
        lft.pb(0);
        rght.pb(0);
        acc.pb(0);
        total.pb(0);
    }
    if (rght[n]==0){
        rght[n]=c;
        c++;
        lft.pb(0);
        rght.pb(0);
        acc.pb(0);
        total.pb(0);
    }
    push(n,start,end);
    update(lft[n],start,mid,l,r);
    update(rght[n],mid+1,end,l,r);
    total[n]=total[lft[n]]+total[rght[n]];
}
int query(int n,int start,int end,int l,int r){
    if (start>end || start>r || end<l) return 0;
    if (start>=l && end<=r) return total[n];
    if (lft[n]==0){
        lft[n]=c;
        c++;
        lft.pb(0);
        rght.pb(0);
        acc.pb(0);
        total.pb(0);
    }
    if (rght[n]==0){
        rght[n]=c;
        c++;
        lft.pb(0);
        rght.pb(0);
        acc.pb(0);
        total.pb(0);
    }
    push(n,start,end);
    return query(lft[n],start,mid,l,r)+query(rght[n],mid+1,end,l,r);
}
void solve(){
    lft.pb(0);
    rght.pb(0);
    acc.pb(0);
    total.pb(0);
    lft.pb(0);
    rght.pb(0);
    acc.pb(0);
    total.pb(0);
    int q;
    cin>>q;
    int k=0;
    while (q--){
        int a,b,c;
        cin>>a>>b>>c;
        if (a==2) update(1,1,1000000000,b+k,c+k);
        else{
            k=query(1,1,1000000000,b+k,c+k);
            cout<<k<<endl;
        }

    }
    //cout<<23<<endl;
    
    

    
}

 
 
 
 
 
 

 
int32_t main(){
    
    BERKAY_TUP;
    if (usaco){
        freopen("team.in", "r", stdin);
        freopen("team.out", "w", stdout);
    }
    if (!interactive){
    #ifdef Local
        freopen("in.txt", "r", stdin);
        freopen("out.txt", "w", stdout);
        //freopen("wormsort.out", "w", stdout);
    #endif
    }
    if (t==1) solve();
    else{
        cin>>t;
        while (t--){testCase++;solve();}
    }
    
        
    return 0;
}

Compilation message (stderr)

apple.cpp: In function 'int32_t main()':
apple.cpp:131:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  131 |         freopen("team.in", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
apple.cpp:132:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  132 |         freopen("team.out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 100 / 100