QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #740129 | #9727. Barkley III | lonelywolf | TL | 1454ms | 159976kb | C++17 | 3.4kb | 2024-11-13 01:35:54 | 2024-11-13 01:35:54 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
using ull = unsigned long long;
const ull inf = ULLONG_MAX;
struct Tag {
ull val;
Tag()
: val(inf) {}
Tag(ull val)
: val(val) {}
void apply(const Tag &t) {
val &= t.val;
}
};
struct Info {
ull val, flg1, flg2;
int len;
Info()
: val(inf), flg1(inf), flg2(0), len(1) {}
Info(ull val, ull flg1, ull flg2, int len)
: val(val), flg1(flg1), flg2(flg2), len(len) {}
void apply(const Tag &t) {
val &= t.val;
if (len == 1) {
flg1 = val;
flg2 = ~val;
} else {
flg1 &= t.val;
flg2 &= t.val;
}
}
};
Info operator+(const Info &a, const Info &b) {
Info ret;
ret.val = a.val & b.val;
ret.flg1 = a.flg1 & b.flg1;
ret.flg2 = (a.flg1 & b.flg2) | (b.flg1 & a.flg2);
ret.len = a.len + b.len;
return ret;
}
const int N = 1000000;
Info info[N << 2];
Tag tag[N << 2];
int n;
void pull(int p) {
info[p] = info[p << 1] + info[p << 1 | 1];
}
void apply(int p, const Tag &v) {
info[p].apply(v);
tag[p].apply(v);
}
void push(int p) {
::apply(p << 1, tag[p]);
::apply(p << 1 | 1, tag[p]);
tag[p] = Tag();
}
void modify(int p, int l, int r, int x, const Info &v) {
if (l == r) {
info[p] = v;
return;
}
int m = l + r >> 1;
push(p);
if (x <= m) {
modify(p << 1, l, m, x, v);
} else {
modify(p << 1 | 1, m + 1, r, x, v);
}
pull(p);
}
Info rangeQuery(int p, int l, int r, int x, int y) {
if (l > y || r < x) {
return Info();
}
if (l >= x && r <= y) {
return info[p];
}
int m = l + r >> 1;
push(p);
return rangeQuery(p << 1, l, m, x, y) + rangeQuery(p << 1 | 1, m + 1, r, x, y);
}
void rangeApply(int p, int l, int r, int x, int y, const Tag &v) {
if (l > y || r < x) {
return;
}
if (l >= x && r <= y) {
apply(p, v);
return;
}
int m = l + r >> 1;
push(p);
rangeApply(p << 1, l, m, x, y, v);
rangeApply(p << 1 | 1, m + 1, r, x, y, v);
pull(p);
}
template<class F>
int findFirst(int p, int l, int r, int x, int y, const F &pred) {
if (l > y || r < x || !pred(info[p])) {
return -1;
}
if (l == r) {
return l;
}
int m = l + r >> 1;
push(p);
int res = findFirst(p << 1, l, m, x, y, pred);
if (res == -1) {
res = findFirst(p << 1 | 1, m + 1, r, x, y, pred);
}
return res;
}
signed main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int n, q;
cin >> n >> q;
for (int i = 1; i <= n; i++) {
ull x;
cin >> x;
modify(1, 1, n, i, Info(x, x, ~x, 1));
}
while (q--) {
int o;
cin >> o;
if (o == 1) {
int l, r;
ull x;
cin >> l >> r >> x;
rangeApply(1, 1, n, l, r, Tag(x));
} else if (o == 2) {
int p;
ull x;
cin >> p >> x;
modify(1, 1, n, p, Info(x, x, ~x, 1));
} else {
int l, r;
cin >> l >> r;
auto [v, a, b, _] = rangeQuery(1, 1, n, l, r);
if (b == 0) {
cout << v << "\n";
continue;
}
int k = __lg(b);
int pos = findFirst(1, 1, n, l, r, [&](Info p) {
return !(p.val >> k & 1);
});
Info ans;
if (pos != l) {
ans = ans + rangeQuery(1, 1, n, l, pos - 1);
}
if (pos != r) {
ans = ans + rangeQuery(1, 1, n, pos + 1, r);
}
cout << ans.val << "\n";
}
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 11ms
memory: 159964kb
input:
5 9 7 7 7 6 7 3 1 5 2 1 3 3 1 5 3 1 3 1 1 2 3 3 1 3 2 2 8 3 1 3 3 1 2
output:
7 6 7 3 3 8
result:
ok 6 lines
Test #2:
score: 0
Accepted
time: 7ms
memory: 159908kb
input:
10 10 6760061359215711796 1568091718842717482 1568091718842717482 1568091718842717482 5232472783634052627 8795942500783873690 1568091718842717482 1568091718842717482 1568091718842717482 1568091718842717482 1 3 5 7587422031989082829 3 6 10 1 7 8 5197616143400216932 2 4 2518604563805514908 2 2 4533959...
output:
1568091718842717482 35184908959744 176025477579040 8795942500783873690
result:
ok 4 lines
Test #3:
score: 0
Accepted
time: 11ms
memory: 159940kb
input:
100 100 4263579105072360993 4263579105072360993 4263579105072360993 4263579105072360993 4263579105072360993 4263579105072360993 4263579105072360993 4263579105072360993 4263579105072360993 625967318191814868 4263579105072360993 4263579105072360993 4263579105072360993 4263579105072360993 4263579105072...
output:
576531121047601152 1 576460752303423488 4263579105072360993 1306043896232411137 4263579105072360993 576531121047601152 633397148123136 0 1153488865559840256 1152922054496880128 1730020640668059136 3533641810948498945 67108864 1730020640668059136 0 633397148123136 1729382296723653632 0 17300206406680...
result:
ok 78 lines
Test #4:
score: 0
Accepted
time: 10ms
memory: 159888kb
input:
1000 1000 3368486440884437410 3368486440884437410 3368486440884437410 3368486440884437410 3368486440884437410 3368486440884437410 3368486440884437410 3368486440884437410 3368486440884437410 3368486440884437410 3368486440884437410 3639580211161047627 3368486440884437410 3368486440884437410 3368486440...
output:
3368486440884437410 3368486440884437410 3368486440884437410 2251799981457408 0 0 3368486440884437410 0 3326828075601101216 592509842556584322 0 0 0 0 0 0 37154696925806592 0 0 0 3368486440884437410 0 0 3368486440884437410 0 578998425140330496 0 0 134217728 0 3368486440884437410 2306405959167115264 0...
result:
ok 732 lines
Test #5:
score: 0
Accepted
time: 110ms
memory: 159968kb
input:
100000 100000 4364025563773184234 7745126251050571359 5111681002836044963 7745126251050571359 7745126251050571359 7745126251050571359 7745126251050571359 7745126251050571359 7745126251050571359 7745126251050571359 7745126251050571359 7745126251050571359 7222555899134537718 7745126251050571359 686495...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4613942216556019776 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 75105 lines
Test #6:
score: 0
Accepted
time: 1370ms
memory: 159836kb
input:
1000000 1000000 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485203341817263234 5485...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8796093022208 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 576460754450907136 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
result:
ok 749866 lines
Test #7:
score: 0
Accepted
time: 1375ms
memory: 159916kb
input:
1000000 1000000 6478641409915854014 6478641409915854014 6478641409915854014 6478641409915854014 6478641409915854014 6478641409915854014 6478641409915854014 6478641409915854014 6478641409915854014 6478641409915854014 6478641409915854014 815888006180307319 6478641409915854014 6478641409915854014 37784...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 749822 lines
Test #8:
score: 0
Accepted
time: 1381ms
memory: 159912kb
input:
1000000 1000000 8129239286682760854 3981028880940170401 2535635990161413927 8316479514668652599 5147316903112543089 4630570098268037408 8505388156841465368 2203883581249948495 581610100009626881 5079268521394939 1476469952815397946 4914699404295060276 4440084747042452220 2702894635900623841 90540586...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 749812 lines
Test #9:
score: 0
Accepted
time: 1391ms
memory: 159840kb
input:
1000000 1000000 7320373167365396487 7320373167365396487 937526916087788458 7320373167365396487 7320373167365396487 7320373167365396487 6758767667984378025 7320373167365396487 7320373167365396487 7320373167365396487 5687396935769483606 1467370155631201061 3556475128226340387 2212274051825085385 77978...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 748638 lines
Test #10:
score: 0
Accepted
time: 8ms
memory: 159912kb
input:
2 2 3937866409909043622 2873041425983999763 2 2 3645842096674595914 2 1 5018240021376355677
output:
result:
ok 0 lines
Test #11:
score: 0
Accepted
time: 1360ms
memory: 159968kb
input:
1000000 1000000 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900813446099088166 4900...
output:
4900813446099088166 4899930503817200418 4900813446099088166 4899916948900413730 4899916948900413730 4899930503817200418 4899930503817200418 4899930503817200418 4899930503817200418 4900813446099088166 288230380446679040 288230380446679040 4899930503817200418 4899930503817200418 0 768 768 288230724044...
result:
ok 748697 lines
Test #12:
score: 0
Accepted
time: 1370ms
memory: 159976kb
input:
1000000 1000000 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896682234503638342 4896...
output:
4896682234503638342 4896682234503638342 4896682234503638342 82333682484117506 4896682234503638342 82333682484117506 9150188513918978 9150188513918978 4896682234503638342 4896682234503638342 9150188513918978 4896682234503638342 9150188513918978 4896682234503638342 4896682234503638342 9150188513918978...
result:
ok 748737 lines
Test #13:
score: 0
Accepted
time: 1361ms
memory: 159916kb
input:
1000000 1000000 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828086749355423563 5828...
output:
5828086749355423563 8192 0 0 1152921504793493761 0 0 0 134217728 5828086749355423563 4647719230811407937 0 0 0 0 4647719230811407937 4611686018427396096 0 0 4415226380288 0 0 0 0 4665729214006427657 0 0 4665729213955833856 0 4665733612138661120 0 0 4611686018429485056 4666015104295802624 0 0 0 0 0 4...
result:
ok 749804 lines
Test #14:
score: 0
Accepted
time: 1334ms
memory: 159908kb
input:
1000000 1000000 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970703737173261435 1970...
output:
18014398510006272 1970703737173261435 1970703737173261435 18014398510006272 1170935903116331008 1170935903116331008 1242993501449496576 72057598332903424 72127962782629888 72057594037927936 72057598333165568 70405251923968 0 0 0 0 0 0 0 673367418922088530 72127962782892032 18014398509481984 0 704052...
result:
ok 749806 lines
Test #15:
score: 0
Accepted
time: 1370ms
memory: 159848kb
input:
1000000 1000000 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268538845505400998 1268...
output:
1191203210145169410 0 0 0 0 0 0 0 8589934592 705069918064678 704786953404416 0 0 1268538845505400998 1268538845505400998 4503633987117056 8589934592 0 633318697730048 2251804108783616 0 0 0 0 4503599627374592 0 0 0 0 704791248371712 1099511627776 0 0 0 1268538845505400998 0 0 633318731153408 1268538...
result:
ok 749818 lines
Test #16:
score: 0
Accepted
time: 1349ms
memory: 159840kb
input:
1000000 1000000 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796374617094329340 8796...
output:
0 0 0 0 0 0 0 0 0 0 4612249037637189632 0 0 0 0 0 0 144115189706063880 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8219350795484238412 0 0 0 536870912 0 0 0 0 0 0 8214847195317895748 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 144115188092633600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 749921 lines
Test #17:
score: 0
Accepted
time: 1334ms
memory: 159916kb
input:
1000000 1000000 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639525139600828208 1639...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 324259173170675712 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 288231492843216896 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 144115188075864064 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
result:
ok 749798 lines
Test #18:
score: 0
Accepted
time: 1303ms
memory: 159844kb
input:
1000000 1000000 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451...
output:
504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866451 292733989738811392 504297928904866451 504297928904866451 504297928904866451 504297928904866451 504297928904866...
result:
ok 332866 lines
Test #19:
score: 0
Accepted
time: 1433ms
memory: 159844kb
input:
1000000 1000000 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984855923226151208 2984...
output:
2984855923226151208
result:
ok single line: '2984855923226151208'
Test #20:
score: 0
Accepted
time: 937ms
memory: 159900kb
input:
1000000 1000000 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067242734448201478 2067...
output:
0
result:
ok single line: '0'
Test #21:
score: 0
Accepted
time: 1437ms
memory: 159924kb
input:
1000000 1000000 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549...
output:
4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 4549453206535718492 ...
result:
ok 1000000 lines
Test #22:
score: 0
Accepted
time: 1357ms
memory: 159848kb
input:
1000000 1000000 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275...
output:
508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316275 508429140500316...
result:
ok 749894 lines
Test #23:
score: 0
Accepted
time: 1255ms
memory: 159924kb
input:
1000000 1000000 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184554809109693663 6184...
output:
72057594037927936 108438303632146450 5819200270512603152 396527890631622850 4683745811488571528 6184554809109693663 0 72057594037927936 108438303632146450 6184554809109693663 6184554809109693663 72059793061183624 36099165763141632 4683745811488571528 6184554809109693663 6184554809109693663 720575940...
result:
ok 332716 lines
Test #24:
score: 0
Accepted
time: 1454ms
memory: 159916kb
input:
1000000 1000000 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665112799136011124 8665...
output:
8665112799136011124
result:
ok single line: '8665112799136011124'
Test #25:
score: 0
Accepted
time: 962ms
memory: 159848kb
input:
1000000 1000000 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747499610358061394 7747...
output:
0
result:
ok single line: '0'
Test #26:
score: -100
Time Limit Exceeded
input:
1000000 1000000 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006...
output:
1006338049885769895 1006338049885769895 865598272308383749 1006338049885769895 586620239750365190 1006338049885769895 1006338049885769895 577586652210266114 613615520096321538 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1006338049885769895 1125899906842624 1006338...