Submission #1318389

#TimeUsernameProblemLanguageResultExecution timeMemory
1318389muhammad-mutahirSimple (info1cup19_simple)C++20
30 / 100
218 ms24268 KiB
#include <bits/stdc++.h>
using namespace std;

#define print(l) for(auto i:l) cout<<i<<" ";cout<<endl;
#define input(t,l,n) vector<t>l(n);for(int i = 0;i<n;i++)cin>>l[i];
#define int long long
#define pb push_back
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update> 
#define all(l) l.begin(),l.end()
#define pii pair<int,int>
#define fi first
#define se second

const int M = 1e9+7;
const int inf = 1e18;
const int N = 2e5+10;

int bp(int x, int y, int p){
    int res = 1;
    x = x % p;
    while (y > 0) {
 
        if (y & 1)
            res = (res * x) % p;
        y = y >> 1;
        x = (x * x) % p;
    }
    return res;
}
 
int MI(int n, int p){
    return bp(n, p - 2, p);
}
int mul(int x,int y, int p){
    return x * 1ull * y % p;
}
int di(int x,int y, int p){
    return mul(x, MI(y, p), p);
}

struct Node{
	int mxo = -inf;
	int mio = inf;
	int mxe = 0;
	int mie = 0;
	int lz = 0;
};

Node seg[4*N];

int n , m , k , q;





void lazy(int v){
	int x = seg[v].lz;
	// int lc = 2*v;
	v*=2;
	seg[v].lz+=x;
	if(x%2 == 0){
		seg[v].mxo+=x;
		seg[v].mio+=x;
		
		seg[v].mxe+=x;
		seg[v].mie+=x;

	}
	else{
		int mmxo = seg[v].mxo;
		int mmxe = seg[v].mxe;
		int mmio = seg[v].mio;
		int mmie = seg[v].mie;
		seg[v].mxo = mmxe+x;			
		seg[v].mio = mmie+x;
		
		seg[v].mxe = mmxo+x;
		seg[v].mie = mmio+x;
	}
	v++;
	seg[v].lz+=x;
	if(x%2 == 0){
		seg[v].mxo+=x;
		seg[v].mio+=x;
		seg[v].mxe+=x;
		seg[v].mie+=x;

	}
	else{
		int mmxo = seg[v].mxo;
		int mmxe = seg[v].mxe;
		int mmio = seg[v].mio;
		int mmie = seg[v].mie;
		seg[v].mxo = mmxe+x;			
		seg[v].mio = mmie+x;
		
		seg[v].mxe = mmxo+x;
		seg[v].mie = mmio+x;
	}
	v--;
	v/=2;
	seg[v].lz = 0;
	return;
}

Node join(Node a,Node b){
	Node tp;
	tp.mxo = max(a.mxo,b.mxo);
	tp.mxe = max(a.mxe,b.mxe);
	tp.mio = min(a.mio,b.mio);
	tp.mie = min(a.mie,b.mie);
	return tp;
}

void upd(int l,int r,int x,int s = 0,int e = N,int v = 1){
	lazy(v);
	if(l<=s and e<=r){
		// cout<<s<<" "<<e<<" "<<x<<endl;
		seg[v].lz+=x;
		if(x%2 == 0){
			seg[v].mxo+=x;
			seg[v].mio+=x;
			seg[v].mxe+=x;
			seg[v].mie+=x;

		}
		else{
			int mmxo = seg[v].mxo;
			int mmxe = seg[v].mxe;
			int mmio = seg[v].mio;
			int mmie = seg[v].mie;
			// cout<<l<<" "<<r
			seg[v].mxo = mmxe+x;			
			seg[v].mio = mmie+x;
			
			seg[v].mxe = mmxo+x;
			seg[v].mie = mmio+x;
		}
		return;
	}
	if(r<=s or e<=l){
		return;
	}
	int mid = (s+e)/2;
	int lc = 2*v,rc = lc+1;
	upd(l,r,x,s,mid,lc);
	upd(l,r,x,mid,e,rc);
	seg[v] = join(seg[lc],seg[rc]);
}





Node get(int l ,int r,int s = 0,int e = N,int v = 1){
	lazy(v);
	if(l<=s and e<=r){
		return seg[v];
	}
	if(e<=l or r<=s){
		Node tp;
		tp.mie = inf;
		tp.mio = inf;
		tp.mxe = -inf;
		tp.mxo = -inf;


		return tp;
	}
	int mid = (s+e)/2;
	int lc = 2*v,rc = lc+1;
	return join( get(l,r,s,mid,lc) , get(l,r,mid,e,rc) );

}







void solve(int testcase_number){
    cin>>n;
    
    input(int,l,n);
    for(int i = 0;i<n;i++){
    	// cout<<"upd"<<" "<<i<<" "<<i+1<<" "<<l[i]<<endl;
    	upd(i,i+1,l[i]);
    }
    // Node tp = get(0,1);
    // cout<<tp.mie<<endl;
    cin>>q;
    while(q--){
    	int t;
    	cin>>t;
    	int a,b;
    	cin>>a>>b;
    	if(t == 0){
    		int x;
    		cin>>x;
    		upd(a-1,b,x);
    	}
    	else{
    		Node tp = get(a-1,b);
    		int x = tp.mie;
    		if(tp.mie>=1e16){
    			x = -1;
    		}
    		int y = tp.mxo;
    		if(y<=-1e16){
    			y = -1;
    		}
    		cout<<x<<" "<<y<<endl;
    	}
    }
    
    




}


signed main(){
    ios::sync_with_stdio(0);//DO NOT USE IN INTERACTIVE
    cin.tie(0), cout.tie(0);
    cout << fixed<<setprecision(9);

    int t = 1;
    // cin>>t;
    for(int i = 1;i<=t;i++){
        solve(i);
    }

}
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