QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #84441 | #5657. Hungry Cow | Ender32k | 9.090909 | 57ms | 116704kb | C++20 | 3.6kb | 2023-03-06 15:03:14 | 2023-03-06 15:04:09 |
Judging History
answer
#include <bits/stdc++.h>
#define int long long
using namespace std;
namespace vbzIO {
char ibuf[(1 << 20) + 1], *iS, *iT;
#if ONLINE_JUDGE
#define gh() (iS == iT ? iT = (iS = ibuf) + fread(ibuf, 1, (1 << 20) + 1, stdin), (iS == iT ? EOF : *iS++) : *iS++)
#else
#define gh() getchar()
#endif
#define pc putchar
#define pi pair<int, int>
#define tu3 tuple<int, int, int>
#define tu4 tuple<int, int, int, int>
#define mp make_pair
#define mt make_tuple
#define fi first
#define se second
#define pb push_back
#define ins insert
#define era erase
inline int read () {
char ch = gh();
int x = 0;
bool t = 0;
while (ch < '0' || ch > '9') t |= ch == '-', ch = gh();
while (ch >= '0' && ch <= '9') x = (x << 1) + (x << 3) + (ch ^ 48), ch = gh();
return t ? ~(x - 1) : x;
}
inline void write(int x) {
if (x < 0) {
x = ~(x - 1);
putchar('-');
}
if (x > 9)
write(x / 10);
putchar(x % 10 + '0');
}
}
using vbzIO::read;
using vbzIO::write;
const int maxn = 1e5 + 100;
struct seg { int val, cnt, tag, lc, rc; } tr[maxn * 100];
int n, m = 1e15, tot, ans[maxn], rt[maxn << 2];
map<int, int> lst;
pi q[maxn];
vector<int> ct[maxn << 2];
#define ls tr[x].lc
#define rs tr[x].rc
#define mid ((l + r) >> 1)
void pushup(int x) { tr[x].cnt = tr[ls].cnt + tr[rs].cnt, tr[x].val = tr[ls].val + tr[rs].val; }
void pushcov(int x, int l, int r) { tr[x].tag = 1, tr[x].cnt = r - l + 1, tr[x].val = (l + r) * (r - l + 1) / 2; }
void pushdown(int x, int l, int r) {
if (!tr[x].tag) return;
if (!ls) ls = ++tot;
if (!rs) rs = ++tot;
pushcov(ls, l, mid);
pushcov(rs, mid + 1, r);
tr[x].tag = 0;
}
void cov(int l, int r, int s, int t, int rt, int &x) {
if (t < s) return;
x = ++tot, tr[x] = tr[rt];
if (s <= l && r <= t) return pushcov(x, l, r);
pushdown(rt, l, r), pushdown(x, l, r);
if (s <= mid) cov(l, mid, s, t, tr[rt].lc, ls);
if (t > mid) cov(mid + 1, r, s, t, tr[rt].rc, rs);
pushup(x);
}
int qry(int l, int r, int k, int x) {
if (l == r) return l;
pushdown(x, l, r);
int suml = tr[ls].cnt;
if ((mid - l + 1) - suml < k) return qry(mid + 1, r, k - ((mid - l + 1) - suml), rs);
else return qry(l, mid, k, ls);
}
int sum(int l, int r, int s, int t, int x) {
if (t < s || !x) return 0;
if (s <= l && r <= t) return tr[x].cnt;
pushdown(x, l, r);
int res = 0;
if (s <= mid) res += sum(l, mid, s, t, ls);
if (t > mid) res += sum(mid + 1, r, s, t, rs);
return res;
}
void ins(int l, int r, int s, int t, int id, int x) {
if (s <= l && r <= t) return ct[x].pb(id);
if (s <= mid) ins(l, mid, s, t, id, x << 1);
if (t > mid) ins(mid + 1, r, s, t, id, x << 1 | 1);
}
void conq(int l, int r, int x, int fa) {
// cerr << "[]: " << x << " " << l << " " << r << " " << endl;
rt[x] = rt[fa];
for (int i : ct[x]) {
// cerr << sum(1, m, 1, q[i].fi - 1, rt[x]) << " ";
int pos = qry(1, m, q[i].se + (q[i].fi - 1 - sum(1, m, 1, q[i].fi - 1, rt[x])), rt[x]);
cov(1, m, q[i].fi, pos, rt[x], rt[x]);
// cerr << q[i].fi << " " << q[i].se << " " << pos << endl;
}
if (l == r) return ans[l] = tr[rt[x]].val, void();
conq(l, mid, x << 1, x);
conq(mid + 1, r, x << 1 | 1, x);
}
signed main() {
n = read();
for (int i = 1; i <= n; i++) {
int d = read(), b = read();
q[i] = mp(d, b);
if (lst[d]) ins(1, n, lst[d], i - 1, lst[d], 1);
lst[d] = i;
}
for (pi p : lst) ins(1, n, p.se, n, p.se, 1);
conq(1, n, 1, 0);
for (int i = 1; i <= n; i++)
write(ans[i]), puts("");
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 4.54545
Accepted
time: 1ms
memory: 14712kb
input:
3 4 3 1 5 1 2
output:
15 36 18
result:
ok 3 number(s): "15 36 18"
Test #2:
score: 4.54545
Accepted
time: 1ms
memory: 14556kb
input:
9 1 89 30 7 101 26 1 24 5 1 60 4 5 10 101 0 1 200
output:
4005 4656 7607 3482 3507 3753 4058 1107 24531
result:
ok 9 numbers
Test #3:
score: 0
Wrong Answer
time: 57ms
memory: 116704kb
input:
5000 1 255364995 414918035 212844 1 112266691 321122438 191414 1 277615842 848755093 61676 1 432591689 892259443 53755 1 263753018 173404455 173565 1 178341924 878941367 221276 1 65332960 439468128 240741 1 812238377 191076090 108732 1 180383041 927440330 112995 1 595696140 579818784 85614 1 5057816...
output:
32605640463357510 32693975928776796 6390240475597372 6451726125508695 38685099118823012 38737448839872530 93795094996760896 93843059847892496 35032963071442398 35078756426502963 16184025683224032 16378538794571774 2608958669256654 2714785643853672 330825622744196071 330914033962883161 16871601845541...
result:
wrong answer 1st numbers differ - expected: '235118030', found: '32605640463357510'
Test #4:
score: 0
Runtime Error
input:
100000 1 500000000 1000000001 500000000 2000000001 500000000 3000000001 500000000 4000000001 500000000 5000000001 500000000 6000000001 500000000 7000000001 500000000 8000000001 500000000 9000000001 500000000 10000000001 500000000 11000000001 500000000 12000000001 500000000 13000000001 500000000 1400...
output:
result:
Test #5:
score: 0
Runtime Error
input:
100000 49998999950002 500000000 49997999950003 500000000 49996999950004 500000000 49995999950005 500000000 49994999950006 500000000 49993999950007 500000000 49992999950008 500000000 49991999950009 500000000 49990999950010 500000000 49989999950011 500000000 49988999950012 500000000 49987999950013 500...
output:
result:
Test #6:
score: 0
Runtime Error
input:
100000 92303348842417 121458 92270522994821 852054850 93765096269940 752161890 97779083359973 984327853 90030769679569 439157849 99462493683485 45660 95578441605501 614317411 92236129196525 474149928 96065411631989 429943696 90394247621798 382840249 89263934750729 791122796 93577089467158 99679481 9...
output:
result:
Test #7:
score: 0
Runtime Error
input:
100000 98001410246890 641673458 94816407430628 495030536 95979591652947 43208 95979591652947 183686 97163521776290 904784415 91640049592559 875129980 95914835187460 844802426 94846379383324 974270031 99639652388956 311664277 99298294827771 913614463 99476866913169 221766107 97248342663994 669489020 ...
output:
result:
Test #8:
score: 0
Runtime Error
input:
100000 97338601145206 191999210 97657969728741 875988993 92559675348135 8552565 99354409480201 960853995 93648768326445 343671323 97400841247229 104463842 98844341051398 508718383 96144328794112 187050711 98030257583732 365513 92378049740181 852725611 98301676983212 360931360 99458914124366 80234576...
output:
result:
Test #9:
score: 0
Runtime Error
input:
100000 96119987448606 658315028 98644701118435 280992389 98180676447908 56168 99822794299596 237183170 94655838918825 563695131 95744558879343 686204820 93739311062176 263266841 97630990881452 96901680 98683433984282 380708175 98141920320037 147598812 98095513966598 814629225 97882900659205 55097258...
output:
result:
Test #10:
score: 0
Runtime Error
input:
100000 98169641631056 170946511 99452522210742 393032132 98797460964704 393706377 98747209012224 529219651 99152468691953 362194103 99410753036475 215295 97096873124809 1315725 96106202009957 124516158 95176405230280 853965254 99359463136784 622839995 96635771520630 550456203 96368792029394 93630831...
output:
result:
Test #11:
score: 0
Runtime Error
input:
100000 97499080763005 475255826 97499083333242 9347 97499080763005 395470349 97499924236501 4654 97499080763005 148122052 97499213182916 2365 97499080763005 544025506 97499777050346 9912 97499080763005 41736833 97499401163067 12607 97499080763005 127843558 97499125181305 7144 97499080763005 13152858...
output:
result:
Test #12:
score: 0
Runtime Error
input:
100000 98999026537234 929244389 98999182418499 5182 98999026537234 774643967 98999646433835 17857 98999026537234 760743518 98999980664456 7597 98999026537234 573421161 98999090975969 6621 98999026537234 95191521 98999947586610 17798 98999026537234 953104244 98999116462517 15643 98999026537234 100617...
output:
result:
Test #13:
score: 0
Runtime Error
input:
100000 99499024212061 630391525 99499061152079 3864 99499024212061 16505706 99499878275777 4812 99499024212061 776185964 99499757280269 12059 99499024212061 356565635 99499399237611 8902 99499024212061 972528120 99499256994518 9171 99499024212061 419476867 99499909552451 17146 99499024212061 6767939...
output:
result:
Test #14:
score: 0
Runtime Error
input:
99999 10490328589436 1000000000 13762508396295 1000000000 40632115714511 1000000000 32834989282081 1000000000 29091918306598 1000000000 24352818172350 1000000000 23447797352860 1000000000 38073075086135 1000000000 14288530509239 1000000000 36463049009868 1000000000 10562334120356 1000000000 34490016...
output:
result:
Test #15:
score: 0
Runtime Error
input:
99999 61585049539216 1000000000 58981995705940 1000000000 44247484521936 1000000000 70916218483207 1000000000 47696673638497 1000000000 60781033156530 1000000000 55859922511212 1000000000 59143999312357 1000000000 57175954090596 1000000000 71328224891428 1000000000 46047599292678 1000000000 47510666...
output:
result:
Test #16:
score: 0
Runtime Error
input:
99999 21219982576425 1000000000 42260400232639 1000000000 26412110792985 1000000000 11035481121988 1000000000 13219690258669 1000000000 19550933913223 1000000000 32679237390903 1000000000 15679803374289 1000000000 23896051833122 1000000000 20099950455987 1000000000 14778766729432 1000000000 21547991...
output:
result:
Test #17:
score: 0
Runtime Error
input:
99999 28503598869279 1000000000 32397709666940 1000000000 25833502058723 1000000000 38020841213328 1000000000 54560138759501 1000000000 42230929758874 1000000000 28972613620824 1000000000 28498598787317 1000000000 54070131397843 1000000000 22084267818956 1000000000 37776835952805 1000000000 44465973...
output:
result:
Test #18:
score: 0
Runtime Error
input:
99999 18175781548542 1000000000 40883228277118 1000000000 33828113807745 1000000000 17817771477758 1000000000 22749897023579 1000000000 18015777423352 1000000000 28920025506062 1000000000 18799798298070 1000000000 27979006765970 1000000000 17103749421004 1000000000 24329932307643 1000000000 29798042...
output:
result:
Test #19:
score: 0
Runtime Error
input:
99999 13631696063382 1000000000 19095823575649 1000000000 18048800926387 1000000000 17060779354093 1000000000 15768748767399 1000000000 30886037572930 1000000000 26814970558482 1000000000 8165534157289 1000000000 27914989206121 1000000000 34170089895536 1000000000 27764986366439 1000000000 145187181...
output:
result:
Test #20:
score: 0
Runtime Error
input:
99999 71091006018203 1000000000 42267334298998 1000000000 53421686894439 1000000000 52992676205010 1000000000 49055576058012 1000000000 70721000416119 1000000000 43151374327143 1000000000 70716000332404 1000000000 51528640431406 1000000000 65945925001029 1000000000 39524135856472 1000000000 66414932...
output:
result:
Test #21:
score: 0
Runtime Error
input:
99999 43981987091230 1000000000 41793950053258 1000000000 23385527966154 1000000000 32049759202175 1000000000 48927065970165 1000000000 26694629471843 1000000000 27661655640242 1000000000 37241867113918 1000000000 49110069037684 1000000000 20323405372655 1000000000 43304975621086 1000000000 48021052...
output:
result:
Test #22:
score: 0
Runtime Error
input:
99999 31159466866911 1000000000 28413414847308 1000000000 25948364344910 1000000000 31236468095715 1000000000 22036273821032 1000000000 24056321657736 1000000000 36031551606814 1000000000 37935581367999 1000000000 40624624246259 1000000000 18857191994835 1000000000 22179277697755 1000000000 29154428...