#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ll long long
#define X first
#define Y second
#define pb push_back
#define lb lower_bound
#define ub upper_bound
#define mp make_pair
#define sep ' '
#define endl "\n"
#define migmig ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define FileIO freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout);
#define all(x) x.begin(), x.end()
#define ret(x) {cout << x << endl; return;}
#define md(x) ((x%MOD+MOD)%MOD)
typedef pair<int, int> pii;
typedef pair<ll , ll > pll;
const int N = 2e5+13;
const int LOG = 64;
const int MOD = 1e9 + 7; //998244353; //1e9+9;
const int INF = 1e9 + 6; //1e18;
const int dx[4] = {1, -1, 0, 0};
const int dy[4] = {0, 0, 1, -1};
ll GCD(ll _a, ll _b) { return (!_b ? _a : GCD(_b, _a % _b)); }
ll POW(ll _a, ll _b) { return !_b ? 1 : ((_b & 1 ? _a : 1) * POW(_a * _a % MOD, _b / 2)) % MOD;}
int q, c, cnt=1;
int seg[LOG*N], lazy[LOG*N], lc[LOG*N], rc[LOG*N];
void G(int id, int l, int r, int val) {
lazy[id] |= val;
seg[id] = max(seg[id], (r-l) * val);
}
void PUSH(int id, int l, int r) {
if(!lc[id]) {
lc[id] = ++cnt;
rc[id] = ++cnt;
}
int mid = (l+r)/2;
G(lc[id], l, mid, lazy[id]);
G(rc[id], mid, r, lazy[id]);
lazy[id] = 0;
}
void UPD(int id, int l, int r, int ql, int qr) {
if(r <= ql || qr <= l) {
return;
}
if(ql <= l && r <= qr) {
G(id, l, r, 1);
return;
}
PUSH(id, l, r);
int mid = (l+r)/2;
UPD(lc[id], l, mid, ql, qr);
UPD(rc[id], mid, r, ql, qr);
seg[id] = seg[lc[id]] + seg[rc[id]];
}
int GET(int id, int l, int r, int ql, int qr) {
if(r <= ql || qr <= l) {
return 0;
}
if(ql <= l && r <= qr) {
return seg[id];
}
PUSH(id, l, r);
int mid = (l+r)/2;
return GET(lc[id], l, mid, ql, qr) + GET(rc[id], mid, r, ql, qr);
}
void F() {
cin >> q;
int cmd, ql, qr;
while(q--) {
cin >> cmd >> ql >> qr;
ql += c;
qr += c + 1;
if(cmd == 1) {
c = GET(1, 0, INF, ql, qr);
cout << c << endl;
}
if(cmd == 2) {
UPD(1, 0, INF, ql, qr);
}
}
}
int32_t main() {
migmig;
//PREP();
int t=1;
//cin >> t;
while(t--)
F();
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
1 ms |
604 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
8 ms |
3620 KB |
Output is correct |
5 |
Correct |
9 ms |
4188 KB |
Output is correct |
6 |
Correct |
10 ms |
4056 KB |
Output is correct |
7 |
Correct |
9 ms |
4188 KB |
Output is correct |
8 |
Correct |
67 ms |
30288 KB |
Output is correct |
9 |
Correct |
141 ms |
52304 KB |
Output is correct |
10 |
Correct |
160 ms |
57848 KB |
Output is correct |
11 |
Correct |
148 ms |
62032 KB |
Output is correct |
12 |
Correct |
145 ms |
63828 KB |
Output is correct |
13 |
Correct |
139 ms |
74324 KB |
Output is correct |
14 |
Correct |
135 ms |
75148 KB |
Output is correct |
15 |
Correct |
195 ms |
135508 KB |
Output is correct |
16 |
Correct |
201 ms |
136648 KB |
Output is correct |
17 |
Correct |
148 ms |
77396 KB |
Output is correct |
18 |
Correct |
152 ms |
77756 KB |
Output is correct |
19 |
Correct |
222 ms |
139600 KB |
Output is correct |
20 |
Correct |
210 ms |
139604 KB |
Output is correct |