#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;
typedef int ll;
typedef vector<ll> vi;
typedef vector<vector<ll>> vvi;
typedef pair<ll,ll> pi;
typedef map<ll,ll> mi;
typedef long double ld;
typedef vector<ld> vd;
typedef vector<vector<ld>> vvd;
typedef pair<ld,ld> pd;
#define ff first
#define ss second
#define srt(a) sort(a.begin(),a.end());
#define fip(k, n) for (ll i = k; i < n; i++)
#define fjp(k, n) for (ll j = k; j < n; j++)
#define fin(k, n) for (ll i = k; i >= n; i--)
#define fjn(k, n) for (ll j = k; j >= n; j--)
#define fp(k, n, m) for (ll k = n; k < m; k++)
#define fn(k, n, m) for (ll k = n; k >= m; k--)
#define ordered_set tree<pi, null_type,less< pi >, rb_tree_tag,tree_order_statistics_node_update>
#define totalOne(n) __builtin_popcount(n)
#define backZero(n) __builtin_ctzll(n)
#define frontZero(n) __builtin_clzll(n)
#define fx(k) for ( auto x : k )
#define test ll t;cin >> t;while (t--)
#define nli "\n"
// ==========================(debug)============================================================================================== //
#ifndef ONLINE_JUDGE
#define debug(x) cerr << #x <<" "; _printn(x); cerr << nli;
#else
#define debug(x)
#endif
void _printn(ll x){ cerr<<x<<" "; }
// void _printn(int x){ cerr<<x<<" "; }
void _printn(ld x){ cerr<<x<<" "; }
void _printn(double x){ cerr<<x<<" "; }
void _printn(string x){ cerr<<x<<" "; }
void _printn(char x){ cerr<<x<<" "; }
void _printn(bool x){ cerr<<x<<" "; }
template<class T,class V>void _printn(pair<T,V> vv);
template<class T> void _printn(vector<T> vv);
template<class T> void _printn(set<T> vv);
template<class T,class V> void _printn(map<T,V> vv);
template<class T> void _printn(multiset<T> vv);
template<class T,class V>void _printn(pair<T,V> vv){ cerr<<"( ";_printn(vv.ff);cerr<<",";_printn(vv.ss);cerr<<")";}
template<class T> void _printn(vector<T> vv){ cerr<<"[ "; for(auto xx:vv){ _printn(xx);cerr<<" "; } cerr<<"]"; };
template<class T> void _printn(set<T> vv){ cerr<<"{ "; for(auto xx:vv){ _printn(xx);cerr<<" "; } cerr<<"}"; };
template<class T> void _printn(multiset<T> vv){ cerr<<"{ "; for(auto xx:vv){ _printn(xx);cerr<<" "; } cerr<<"}"; };
template<class T,class V> void _printn(map<T,V> vv){ cerr<<"{ "; for(auto xx:vv){ _printn(xx);cerr<<" "; } cerr<<"}"; };
// ==========================(debug)============================================================================================== //
ll n,m,tp,tp2,res,cnt,sum,tptp,ans;
const ll mx = 5e5+5;
const ll mod = 1e9+7;
// ==========================(MOD)=============================================================================================== //
// ll mod_add(ll aa,ll bb){ return ((aa%mod)+(bb%mod))%mod; }
// ll mod_minus(ll aa,ll bb){ return (((aa%mod)-(bb%mod))+10*mod)%mod; }
// ll mod_mul(ll aa,ll bb){ return ((aa%mod)*(bb%mod))%mod; }
// ll mod_power(ll aa,ll bb){ aa%=mod; ll empowered = 1; bb%=mod-1; while(bb > 0){ if(bb & 1) empowered = mod_mul(empowered,aa); bb = bb >> 1; aa = mod_mul(aa,aa); } return empowered; }
// ll mod_divi(ll aa,ll bb){ aa=mod_mul(aa,mod_power(bb,mod-2)); return aa; }
// ==========================(MOD)=============================================================================================== //
bool f = false;
ll lim = 1e9;
typedef struct NODE{
ll val = 0;
ll laz = 0;
NODE *left = NULL,*right = NULL;
NODE(){
}
~NODE(){
delete left;
delete right;
}
void extend(){
if(!left)
left = new NODE{};
if(!right)
right = new NODE{};
}
ll query(ll l,ll r,ll st,ll en){
if(laz){
val = (r-l) + 1;
if(l!=r){
extend();
left->laz += laz;
right->laz += laz;
}
laz = 0;
}
if(r<st || l>en)
return 0;
if(l>=st && r<=en)
return val;
extend();
ll mid = l + (r-l) / 2;
return (left->query(l,mid,st,en) + right->query(mid+1,r,st,en));
}
void update(ll l,ll r,ll st,ll en){
if(laz){
val = (r-l) + 1;
if(l!=r){
extend();
left->laz += laz;
right->laz += laz;
}
laz = 0;
}
if(r<st || l>en)
return ;
if(l>=st && r<=en){
if(val!=r-l+1)
val = r-l+1;
laz = 1;
return ;
}
extend();
// debug(left->l);
// debug(left->r);
// debug(right->l);
// debug(right->r);
ll mid = l + (r-l) / 2;
left->update(l,mid,st,en);
right->update(mid+1,r,st,en);
val = (left->val + right->val);
return;
}
}node;
node sgt = NODE();
int sr,de;
int main(){
ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
// #ifndef ONLINE_JUDGE
// freopen("input1.txt", "r", stdin);
// freopen("output1.txt", "w", stdout);
// freopen("error1.txt", "w", stderr);
// #endif // ONLINE_JUDGE
cnt = 0;
cin>>m;
tp = 0;
while(m--){
cin>>tp2>>sr>>de;
if(tp2==1){
tp = sgt.query(1,lim,sr+tp,de+tp);
cout<<tp<<nli;
}else{
sgt.update(1,lim,sr+tp,de+tp);
}
// assert(cnt<=1e7);
}
// cout<<cnt<<nli;
cerr << "Time elapsed: " << setprecision(6) << 1000.0 * clock() / CLOCKS_PER_SEC << "ms\n";
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
344 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
13 ms |
5936 KB |
Output is correct |
| 5 |
Correct |
17 ms |
7108 KB |
Output is correct |
| 6 |
Correct |
16 ms |
6748 KB |
Output is correct |
| 7 |
Correct |
16 ms |
7000 KB |
Output is correct |
| 8 |
Correct |
149 ms |
51532 KB |
Output is correct |
| 9 |
Correct |
297 ms |
87380 KB |
Output is correct |
| 10 |
Correct |
317 ms |
98128 KB |
Output is correct |
| 11 |
Correct |
325 ms |
106448 KB |
Output is correct |
| 12 |
Correct |
339 ms |
110116 KB |
Output is correct |
| 13 |
Correct |
312 ms |
137020 KB |
Output is correct |
| 14 |
Correct |
325 ms |
138356 KB |
Output is correct |
| 15 |
Correct |
564 ms |
253780 KB |
Output is correct |
| 16 |
Correct |
569 ms |
255872 KB |
Output is correct |
| 17 |
Correct |
333 ms |
144844 KB |
Output is correct |
| 18 |
Correct |
337 ms |
144612 KB |
Output is correct |
| 19 |
Correct |
565 ms |
261972 KB |
Output is correct |
| 20 |
Correct |
576 ms |
261852 KB |
Output is correct |
