QOJ.ac
QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#304244 | #4857. Puzzle: Hearthstone | yzy1 | AC ✓ | 321ms | 16360kb | C++17 | 5.0kb | 2024-01-13 16:58:50 | 2024-01-13 16:58:51 |
Judging History
answer
#include <bits/stdc++.h>
#if defined(LOCAL)
#define DBG_MACRO_NO_WARNING
#include <dbg.hpp>
#else
#define dbg(x...) (0)
#endif
using namespace std;
using ll = long long;
// #define int ll
#define rep(i, f, t) for (int i = (f), ed##i = (t); i <= ed##i; ++i)
#define re(i, t) rep (i, 1, t)
#define per(i, t, f) for (int i = (t), ed##i = (f); i >= ed##i; --i)
#define ste(i, f, t, s) for (int i = (f), ed##i = (t); i <= ed##i; i += s)
#define nxt(i, f, g) for (int i = g.h[f]; i; i = g.e[i].n)
#define umod(x) ((x) >= mo && ((x) -= mo))
#define dmod(x) ((x) < 0 && ((x) += mo))
#define y1 y1__
#define fio(x) (freopen(x ".in", "r", stdin), freopen(x ".out", "w", stdout))
#define lb(x) ((x) & -(x))
template <class T, class E>
__attribute__((always_inline)) inline void up(T &x, E &&y) {
if (x < y) x = y;
}
template <class T, class E>
__attribute__((always_inline)) inline void down(T &x, E &&y) {
if (y < x) x = y;
}
const int N = 1e6 + 9;
int n, m, pos[N];
struct Seg {
struct T {
int sum, mn, zcnt, fcnt;
} d[N << 2];
static T Mer(T x, T y) {
T res;
res.sum = x.sum + y.sum;
res.mn = min(x.mn, x.sum + y.mn);
res.zcnt = x.zcnt + y.zcnt;
res.fcnt = x.fcnt + y.fcnt;
return res;
}
inline void Up(int u) { d[u] = Mer(d[u << 1], d[u << 1 | 1]); }
inline void Cha(int p, int x, int u, int l, int r) {
if (l == r) {
if (x == 1)
d[u].zcnt = 1, d[u].fcnt = 0;
else if (x == -1)
d[u].fcnt = 1, d[u].zcnt = 0;
else
d[u].zcnt = d[u].fcnt = 0;
d[u].sum = d[u].mn = x;
return;
}
int mid = (l + r) >> 1;
if (p <= mid)
Cha(p, x, u << 1, l, mid);
else
Cha(p, x, u << 1 | 1, mid + 1, r);
Up(u);
}
inline T Ask(int L, int R, int u, int l, int r) {
if (L <= l && r <= R) return d[u];
int mid = (l + r) >> 1;
if (R <= mid) return Ask(L, R, u << 1, l, mid);
if (mid + 1 <= L) return Ask(L, R, u << 1 | 1, mid + 1, r);
return Mer(Ask(L, R, u << 1, l, mid), Ask(L, R, u << 1 | 1, mid + 1, r));
}
} seg;
inline bool Add(int id) {
if (seg.d[1].sum <= 0) return 0;
seg.Cha(n + id, -1, 1, 1, n + m);
return 1;
}
inline bool Ck1(int l, int r) {
auto res1 = seg.Ask(l, r, 1, 1, n + m);
return res1.fcnt;
}
inline int ErFen1(int L, int r) {
if (!Ck1(L, r)) return -1;
int l = L;
while (r - l > 1) {
int mid = (l + r) >> 1;
if (Ck1(L, mid))
r = mid;
else
l = mid + 1;
}
int res = Ck1(L, l) ? l : r;
return res;
}
inline bool Test(int id, int x, int y) {
if (!y) {
auto res1 = pos[x] == 1 ? Seg::T{0, 0, 0, 0} : seg.Ask(1, pos[x] - 1, 1, 1, n + m);
int res2 = seg.Ask(pos[x] + 1, n + m, 1, 1, n + m).mn;
int res = min(res1.mn, res1.sum + res2);
if (res < 0) return 0;
} else {
auto add = ErFen1(pos[x], n + id - 1);
// dbg(add);
if (add == -1) return 0;
seg.Cha(add, 0, 1, 1, n + m);
}
seg.Cha(pos[x], 0, 1, 1, n + m);
seg.Cha(n + id, 1, 1, 1, n + m);
pos[x] = n + id;
return 1;
}
// 查询 [1,x]~[1,r] 是否存在一个 sum=0 的
inline bool Ck2(int x, int r) {
int res1 = x == 1 ? 0 : seg.Ask(1, x - 1, 1, 1, n + m).sum;
int res2 = seg.Ask(x, r, 1, 1, n + m).mn;
// dbg(res1, res2);
return res1 + res2 == 0;
}
inline int ErFen2(int R) {
if (!Ck2(1, R)) return -1;
int l = 1, r = R;
while (r - l > 1) {
int mid = (l + r) >> 1;
if (Ck2(mid, R))
l = mid;
else
r = mid - 1;
}
int res = Ck2(r, R) ? r : l;
return res;
}
inline int ErFen1R(int R) {
if (!Ck1(1, R)) return -1;
int l = 1, r = R;
while (r - l > 1) {
int mid = (l + r) >> 1;
if (Ck1(mid, R))
l = mid;
else
r = mid - 1;
}
int res = Ck1(r, R) ? r : l;
return res;
}
inline void Out(int id) {
int cntyes = 0;
// dbg(seg.Ask(1, 4, 1, 1, n + m).mn);
// dbg(seg.Ask(1, 3, 1, 1, n + m).sum);
// dbg(seg.Ask(3, 3, 1, 1, n + m).sum);
// dbg(Ck2(4, 4));
int lstsam = ErFen2(n + id);
// dbg(lstsam);
if (lstsam == -1)
cntyes = 0;
else
cntyes = seg.Ask(1, lstsam, 1, 1, n + m).fcnt;
int cntno = 0;
int lstadd = ErFen1R(n + id);
// dbg(lstadd);
if (lstadd == -1)
cntno = seg.Ask(1, n + id, 1, 1, n + m).zcnt;
else
cntno = seg.Ask(lstadd, n + id, 1, 1, n + m).zcnt;
cout << cntyes << ' ' << cntno << '\n';
}
inline void Work() {
cin >> n >> m;
memset(seg.d, 0, sizeof(*seg.d) * ((n + m) << 2));
re (i, n) seg.Cha(i, 1, 1, 1, n + m), pos[i] = i;
re (id, m) {
string op;
cin >> op;
if (op == "add") {
if (!Add(id))
cout << "bug\n";
else
Out(id);
} else {
int x, y;
cin >> x >> y;
if (!Test(id, x, y))
cout << "bug\n";
else
Out(id);
}
// cerr << "";
}
}
signed main() {
// fio("card");
ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
int T;
cin >> T;
while (T--) Work();
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 3572kb
input:
2 1 8 test 1 0 test 1 1 add test 1 0 test 1 1 add test 1 1 test 1 0 2 10 add add add test 1 1 test 1 1 add add add test 2 1 test 2 1
output:
0 1 bug 1 0 bug 0 1 1 0 0 1 0 1 0 0 2 0 bug 1 1 bug 2 0 bug bug 1 1 bug
result:
ok 18 lines
Test #2:
score: 0
Accepted
time: 0ms
memory: 3464kb
input:
1 4 7 add add test 3 0 test 4 0 add test 1 1 test 3 1
output:
0 0 0 0 0 1 2 2 2 0 1 1 1 3
result:
ok 7 lines
Test #3:
score: 0
Accepted
time: 26ms
memory: 3588kb
input:
100000 1 1 add 1 1 add 1 1 test 1 0 1 1 add 1 1 test 1 1 1 1 test 1 0 1 1 test 1 0 1 1 add 1 1 test 1 1 1 1 add 1 1 add 1 1 add 1 1 test 1 0 1 1 add 1 1 test 1 1 1 1 test 1 1 1 1 test 1 1 1 1 test 1 1 1 1 test 1 1 1 1 add 1 1 add 1 1 test 1 0 1 1 add 1 1 add 1 1 test 1 0 1 1 add 1 1 add 1 1 test 1 0...
output:
1 0 1 0 0 1 1 0 bug 0 1 0 1 1 0 bug 1 0 1 0 1 0 0 1 1 0 bug bug bug bug bug 1 0 1 0 0 1 1 0 1 0 0 1 1 0 1 0 0 1 1 0 0 1 1 0 1 0 0 1 1 0 1 0 1 0 bug 1 0 bug 1 0 0 1 bug bug 0 1 1 0 bug bug bug 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 bug 1 0 1 0 1 0 bug bug 0 1 1 0 0 1 bug 0 1 1 0 0 1 1 0 0 1 0 1 0 1 ...
result:
ok 100000 lines
Test #4:
score: 0
Accepted
time: 50ms
memory: 3552kb
input:
10000 32 8 add add test 8 1 test 17 1 add add add test 21 0 41 20 test 30 1 add test 1 0 test 1 1 test 7 1 test 40 0 test 16 1 add add add add test 17 0 test 12 0 add add test 20 1 test 3 1 add test 15 0 test 7 0 1 5 add add add add add 6 46 add test 2 1 test 3 1 test 1 0 add add add add add add tes...
output:
0 0 0 0 0 1 0 32 0 0 0 0 0 0 0 1 bug 0 0 0 1 bug 0 41 0 41 bug 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 1 0 2 0 0 0 1 0 2 1 0 bug bug bug bug 0 0 0 6 bug 0 6 0 0 0 0 0 0 0 0 0 0 6 0 5 1 4 2 bug 4 2 4 2 4 0 6 0 bug bug bug bug bug bug bug bug bug bug bug 5 1 4 2 4 0 bug 6 0 bug bug bug bug bug bug bug 5 1 6...
result:
ok 100000 lines
Test #5:
score: 0
Accepted
time: 119ms
memory: 3532kb
input:
1000 53 136 test 11 1 add test 35 0 test 9 1 add add add test 41 0 add add add add test 25 0 test 27 0 test 41 0 add test 4 0 add test 44 1 add add test 44 1 add add test 43 1 add test 2 0 add add add add add add test 52 1 add test 6 1 add test 28 0 test 17 0 test 12 0 test 34 1 add add add test 14 ...
output:
bug 0 0 0 1 0 53 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 0 3 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 2 0 3 0 4 0 0 0 0 0 0 0 1 0 2 bug 0 3 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 1 0 2 0 3 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0...
result:
ok 100000 lines
Test #6:
score: 0
Accepted
time: 183ms
memory: 3876kb
input:
100 109 357 test 79 0 test 79 1 add test 44 1 test 20 1 test 51 1 add test 92 1 test 5 1 test 30 0 add add test 102 0 test 11 0 test 13 0 test 95 1 test 41 0 test 3 1 test 8 1 add test 2 0 test 64 0 add test 54 0 test 47 0 test 98 1 test 79 1 test 92 0 test 8 0 add test 73 1 test 36 0 add test 35 0 ...
output:
0 109 bug 0 0 0 109 bug bug 0 0 0 109 bug 0 109 0 0 0 0 0 1 0 2 0 3 0 4 0 5 0 109 bug 0 0 0 1 0 2 0 0 0 1 0 2 0 3 0 109 0 109 0 109 0 0 0 109 0 109 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 2 0 3 0 0 0 1 0 2 0 3 0 0 0 0 0 0 ...
result:
ok 100000 lines
Test #7:
score: 0
Accepted
time: 254ms
memory: 5944kb
input:
10 25552 12446 add add test 22946 1 test 4399 0 test 10460 0 add test 15897 0 add test 16867 0 add test 1999 1 test 24798 0 add add add test 8221 1 test 25345 0 test 19211 1 add add test 14730 1 add test 25216 0 add add add add test 8793 0 test 18342 0 test 9516 1 add add add test 6745 1 test 2365 1...
output:
0 0 0 0 0 1 0 2 0 3 0 0 0 1 0 0 0 1 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 2 0 3 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 0 3 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 1 0 0 0 0 0 1 0 2 0 3 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 2 0 3 0 0 0 1 0 2 0 3 0 4 0 0 0 1 0 2 0 3 0 0 0 0 0 1 0 2 0 0 0 1 0 0 0 1 0 2 0 0 0 1 0 0 0 0 ...
result:
ok 100000 lines
Test #8:
score: 0
Accepted
time: 313ms
memory: 16360kb
input:
1 100000 100000 add add test 71404 1 test 62095 0 add add add test 29685 0 add test 99916 0 add add add add add add add add add add add test 43433 0 test 88048 1 add test 70691 0 add add test 88525 0 add test 74492 1 test 9542 1 test 88355 1 add test 41894 0 test 2337 0 test 52673 0 add test 98139 1...
output:
0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 2 0 3 0 0 0 1 0 2 0 3 0 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 0 0 0 0 1 0 2 0 3 0 4 0 5 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 2 0 3 0 4 0 5 0 0 0 1 0 2 0 3 0 4 0 5 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 100000 lines
Test #9:
score: 0
Accepted
time: 321ms
memory: 10448kb
input:
1 10000 100000 test 1088 1 add add add test 4148 1 test 3699 0 add test 4394 1 test 6465 1 test 6479 0 test 4746 1 add add test 6936 0 test 4300 0 test 8779 1 test 2311 0 add test 6913 0 test 5255 0 add test 3355 0 add add add test 7119 1 test 8449 0 test 3464 0 test 1716 0 add test 7997 0 test 9195...
output:
bug 0 0 0 0 0 0 0 1 0 2 0 0 0 1 0 2 0 3 0 10000 0 0 0 0 0 1 0 2 0 3 0 4 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 0 0 1 0 2 0 3 0 4 0 0 0 1 0 2 0 0 0 1 0 2 0 0 0 0 0 1 0 0 0 0 0 1 0 2 0 3 0 4 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 3 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 2 0 3 ...
result:
ok 100000 lines
Test #10:
score: 0
Accepted
time: 269ms
memory: 9904kb
input:
1 1000 100000 add test 724 0 add test 437 1 add add test 695 1 test 643 1 add add add add test 927 1 test 422 0 add test 763 1 add add add add test 196 0 test 825 0 add test 775 1 test 118 1 add test 861 0 add add test 276 1 test 899 0 add add add test 172 0 test 99 0 test 846 0 add add add test 940...
output:
0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 2 0 3 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 2 0 3 0 0 0 1 0 2 0 0 0 1 0 2 0 3 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 2 0 3 0 0 0 1 0 2 0 3 0 0 0 0 0 0 0 1 0 2 0 0 ...
result:
ok 100000 lines
Test #11:
score: 0
Accepted
time: 237ms
memory: 9804kb
input:
1 100 100000 test 57 1 test 66 0 add test 34 1 add add add test 18 0 test 35 0 test 16 1 test 84 1 add test 97 1 add test 60 1 add add test 40 0 test 86 1 add test 24 0 add add add add test 84 0 test 61 0 add test 94 0 test 80 0 test 58 1 add add test 49 1 test 45 0 test 32 1 add test 69 0 test 76 0...
output:
bug 0 100 0 0 0 100 0 0 0 0 0 0 0 1 0 2 0 3 0 4 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 1 0 2 0 3 0 0 0 0 0 1 0 2 0 3 0 0 0 1 0 2 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 2 0 0 0 1 0 2 0 0 0 0 0 0 0 1 0 2 0 3 0 0 0 1 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 2 0 0 0 1 0 2 0 3 0 0 ...
result:
ok 100000 lines
Test #12:
score: 0
Accepted
time: 224ms
memory: 9752kb
input:
1 10 100000 add add test 10 0 test 5 1 add add add add add add add add test 6 1 test 10 1 test 5 1 test 8 0 add add add add add test 1 0 test 9 0 test 5 0 test 6 1 test 5 1 test 5 1 add test 2 0 add test 8 1 add test 9 0 test 6 1 add test 10 1 add test 10 0 test 9 1 add test 7 1 test 1 1 add add add...
output:
0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 3 6 4 6 0 6 0 6 0 10 0 bug bug bug bug 9 1 8 2 bug 8 0 bug 10 0 9 1 10 0 bug 9 1 10 0 9 1 10 0 bug 9 1 10 0 9 1 8 2 8 0 10 0 bug 9 1 10 0 bug bug bug 9 1 8 2 8 0 10 0 9 1 8 2 bug 8 0 10 0 9 1 10 0 bug bug bug bug bug bug 9 1 bug 10 0 bug bug ...
result:
ok 100000 lines