oj.uz

Submission #258408

# Submission time Handle Problem Language Result Execution time Memory
258408 2020-08-05T22:43:36 Z amoo_safar New Home (APIO18_new_home) C++11
80 / 100
 5000 ms 130084 KB 
// Zende bad Shoma nasime faghat !
#include <bits/stdc++.h>
 
//#pragma GCC target ("avx2")
#pragma GCC optimize("Ofast")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#pragma GCC optimize("unroll-loops")
 
#define pb push_back
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define debug(x) cerr << #x << " : " << x << '\n'
 
using namespace std;
 
typedef pair<int, int> pii;
 
const int N = 3e5 + 10;
const int Inf = 1e9;
 
int n, q, k;
int x[N], t[N], a[N], b[N];
int y[N], c[N], ans[N];
 
vector<int> V;
 

//map<int, int> mp[N];
set<int> rec[N];
 
const int SGN = (1 << 19);
int seg[SGN << 1];
/*
void Ins(int id, int l, int r, int x, int L, int R){
	if(r <= L || R <= l) return ;
	if(l <= L && R <= r){
		seg[id].insert(x);
		return ;
	}
	int mid = (L + R) >> 1;
	Ins(id << 1, l, r, x, L, mid);
	Ins(id << 1 | 1, l, r, x, mid, R);
}
void Rem(int id, int l, int r, int x, int L, int R){
	if(r <= L || R <= l) return ;
	if(l <= L && R <= r){
		seg[id].erase(seg[id].find(x));
		return ;
	}
	int mid = (L + R) >> 1;
	Rem(id << 1, l, r, x, L, mid);
	Rem(id << 1 | 1, l, r, x, mid, R);
}
*/
int FastMin(int &a, int &b){
	return a < b ? a : b;
}
void Set(int idx, int v){
	idx += SGN;
	seg[idx] = v;
	while(idx >>= 1){
		seg[idx] = FastMin(seg[idx << 1], seg[idx << 1 | 1]);
	}
	/*if(R - L == 1){
		seg[id] = v;
		return ;
	}
	int mid = (L + R) >> 1;
	if(idx < mid) Set(id << 1, idx, v, L, mid);
	else Set(id << 1 | 1, idx, v, mid, R);
	seg[id] = min(seg[id << 1], seg[id << 1 | 1]);
	*/
}
 
 
int MN;
/*
int Get(int id, int l, int r, int L, int R){
	if(r <= L || R <= l) return Inf;
	if(l <= L && R <= r) return seg[id];
	
	int mid = (L + R) >> 1;
	return min(Get(id << 1, l, r, L, mid), Get(id << 1 | 1, l, r, mid, R));
	//if(idx < mid) Get(id << 1, idx, L, mid);
	//else Get(id << 1 | 1, idx, mid, R);
}
*/
 
int Get(int l){
	l += SGN;
	int r = SGN + SGN;
	int res = Inf;
	while(l ^ r){
		if(l & 1)
			res = min(res, seg[l ++]);
		l >>= 1; r >>= 1;
	}
	return res;
}
template<typename T>
T Prev(T A){return --A; };
template<typename T>
T Next(T A){return ++A; };
 
/*
pii GetRange(pii R){
	return pii(R.F, upper_bound(all(V), R.S) - V.begin());
}
*/
set<int>::iterator hint;
int GetRange(int tp){
	set<int>::iterator it = hint;
	int resR;
	/*
	if(it == rec[tp].begin()) resL = 1;
	else resL = ( (*Prev(it)) + (*it)) / 2 + 1;
 	*/
	if(Next(it) == rec[tp].end()) resR = 1e8;
	else resR = ( (*Next(it)) + (*it)) / 2;
	return upper_bound(all(V), resR) - V.begin();
}
 
void SegGet(int qn){
	//cerr << "? " << pl << '\n';
	int pl = y[qn];
	//MN = Get(1, (lower_bound(all(V), pl) - V.begin()), V.size(), 0, SGN);
	MN = Get( lower_bound(all(V), pl) - V.begin() );
	//cerr << qn << ' ' << MN << '\n';
	ans[qn] = max(ans[qn], pl - MN);
	//if(CNT != k) return -1;
	//return max(MX - pl, pl - MN);
}
priority_queue<int, vector<int>, greater<int> > ms[N], msR[N];
 
inline void Norm(int idx){
	priority_queue<int, vector<int>, greater<int> > &AA = msR[idx];
	priority_queue<int, vector<int>, greater<int> > &BB = ms[idx];
	while(!AA.empty() && AA.top() == BB.top()){
		AA.pop();
		BB.pop();
	}
}
//multiset<int> ms[N];
inline void SegRem(int tp, int pl){
	int ran = GetRange(tp);
	
	if(ran == 0) return ;
	ran --;
	msR[ran].push(pl);
	Norm(ran);
	//ms[ran.S - 1].erase(ms[ran.S - 1].find(ran.F));
	Set(ran, (ms[ran].empty() ? Inf : ms[ran].top()));
	//Rem(1, ran.F, ran.S, pl, 0, V.size());
}
inline void SegAdd(int tp, int pl){
	int ran = GetRange(tp);
	if(ran == 0) return ;
	ran --;
 
	ms[ran].push(pl);
	Norm(ran);
	//debug(ran.S - 1);
	Set(ran, ms[ran].top());
	//Ins(1, ran.F, ran.S, pl, 0, V.size());
}
void Add(int tp, int pl){
	//cerr << "+ " << tp << ' ' << pl << '\n';
	//mp[tp][pl] ++;
	//if(mp[tp][pl] > 1) return ;
 
	auto it = rec[tp].lower_bound(pl);
	int la = -1;
	//if(it != rec[tp].end()) nx = *it;
	if(it != rec[tp].begin()) la = *Prev(it);
	//if(nx != -1) SegRem(tp, nx);
	if(la != -1){
		hint = Prev(it);
		SegRem(tp, la);
 	}
	//rec[tp].insert(pl);
 	it = rec[tp].insert(it, pl);
	//if(nx != -1) SegAdd(tp, nx);
	//it = rec[tp].find(pl);
	if(la != -1){
		hint = Prev(it);
		SegAdd(tp, la);
	}
	hint = it;
	SegAdd(tp, pl);
}
void Erase(int tp, int pl){
	//cerr << "- " << tp << ' ' << pl << '\n';
	//mp[tp][pl] --;
	//if(mp[tp][pl] > 0) return ;
 
	auto it = rec[tp].find(pl);
	int la = -1;
	
	//if(Next(it) != rec[tp].end()) nx = *Next(it);
	if(it != rec[tp].begin()){
		hint = Prev(it);
		la = *hint;
	}
	//if(nx != -1) SegRem(tp, nx);
	if(la != -1){
		//hint = Prev(it);
		SegRem(tp, la);
	}

	hint = it;
	SegRem(tp, pl);
 
	it = rec[tp].erase(it);
	
	//if(nx != -1) SegAdd(tp, nx);
	if(la != -1){
		hint = Prev(it);
		SegAdd(tp, la);
	}
}
 
vector<int> Ea[N], Er[N], Eq[N];
 
 
int flg[N], open[N], cntn;
 
vector<pii> Alt;
int Alti[N], cnti[N];

int main(){
	//ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	//freopen("Big.txt", "r", stdin);
	//freopen("Out.txt", "w", stdout);
 
	//clock_t StartTime = clock();
	scanf("%d%d%d", &n, &k, &q);

	//cin >> n >> k >> q;
	for(int i = 1; i <= n; i++){
		scanf("%d%d%d%d", x + i, t + i, a + i, b + i);
		Alt.pb({x[i], t[i]});
		//cin >> x[i] >> t[i] >> a[i] >> b[i];
		b[i] ++;
		//V.pb(a[i]); V.pb(b[i]);
	}
	sort(all(Alt)); Alt.resize(unique(all(Alt)) - Alt.begin());
	for(int i = 1; i <= n; i++)
		Alti[i] = lower_bound(all(Alt), pii(x[i], t[i])) - Alt.begin();

	for(int i = 1; i <= q; i++){
		scanf("%d%d", y + i, c + i);
		//cin >> y[i] >> c[i];
		V.pb(c[i]);
	}
 
	sort(all(V)); V.resize(unique(all(V)) - V.begin());
	V.pb(1e8 + 1);
	int AllT = V.size();
	assert(AllT < N);
	for(int i = 1; i <= n; i++){
		a[i] = lower_bound(all(V), a[i]) - V.begin();
		b[i] = lower_bound(all(V), b[i]) - V.begin();
		Ea[a[i]].pb(i);
		Er[b[i]].pb(i);
		//cerr << "!!! " << a[i] << ' ' << b[i] << '\n';
	}
	for(int i = 1; i <= q; i++){
		c[i] = (lower_bound(all(V), c[i]) - V.begin() );
		Eq[c[i]].pb(i);
		//cerr << "? " << c[i] << '\n';
	}
 
	V.clear();
	//for(int i = 1; i <= n; i++) V.pb(x[i]);
	for(int i = 1; i <= q; i++) V.pb(y[i]);
	sort(all(V)); V.resize(unique(all(V)) - V.begin());
 
	memset(seg, 31, sizeof seg);
 
	for(int tm = 0; tm < AllT; tm++){
		for(auto i : Ea[tm]){
			cnti[Alti[i]] ++;
			if(cnti[Alti[i]] == 1) Add(t[i], x[i]);
			open[t[i]] ++;
			if(open[t[i]] == 1) cntn ++;
		}
		for(auto i : Er[tm]){
			cnti[Alti[i]] --;
			if(cnti[Alti[i]] == 0) Erase(t[i], x[i]);
			open[t[i]] --;
			if(open[t[i]] == 0) cntn --;
		}
		for(auto i : Eq[tm]){
			SegGet(i);
			//cerr << i << ' ' << c
			if(cntn < k) flg[i] = true;
		}
		//cerr << '\n';
	}
	//if(n == 300000) assert(false);

	int SM = 100000001;
	for(int i = 1; i <= n; i ++) x[i] = SM - x[i];
	for(int i = 1; i <= q; i ++) y[i] = SM - y[i];
	for(auto &el : V)
		if(el < SM)
			el = SM - el;
	sort(all(V)); V.resize(unique(all(V)) - V.begin());
	
	memset(seg, 31, sizeof seg);	
	for(int tm = 0; tm < AllT; tm++){
		for(auto i : Ea[tm]){
			cnti[Alti[i]] ++;
			if(cnti[Alti[i]] == 1) Add(t[i], x[i]);
		}
		for(auto i : Er[tm]){
			cnti[Alti[i]] --;
			if(cnti[Alti[i]] == 0) Erase(t[i], x[i]);
		}
		for(auto i : Eq[tm])
			SegGet(i);
		//cerr << '\n';
	}
 	
 
 
	for(int i = 1; i <= q; i++) printf("%d\n", (flg[i] ? -1 : ans[i]) );
	
 
	//cerr << fixed << setprecision(4) << (double)(clock() - StartTime)/CLOCKS_PER_SEC << '\n';
	return 0;
}
/*
4 2 4
3 1 1 10
9 2 2 4
7 2 5 7
4 1 8 10
5 3
5 6
5 9
1 10

2 1 3
1 1 1 4
1 1 2 6
1 3
1 5
1 7
 
1 1 1
100000000 1 1 1
1 1
 
*/

Compilation message

new_home.cpp: In function 'int main()':
new_home.cpp:237:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d", &n, &k, &q);
  ~~~~~^~~~~~~~~~~~~~~~~~~~~~
new_home.cpp:241:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d%d", x + i, t + i, a + i, b + i);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
new_home.cpp:252:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", y + i, c + i);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 58496 KB Output is correct
2 Correct 37 ms 58496 KB Output is correct
3 Correct 43 ms 58488 KB Output is correct
4 Correct 38 ms 58488 KB Output is correct
5 Correct 37 ms 58488 KB Output is correct
6 Correct 39 ms 58664 KB Output is correct
7 Correct 37 ms 58620 KB Output is correct
8 Correct 42 ms 58616 KB Output is correct
9 Correct 34 ms 58616 KB Output is correct
10 Correct 39 ms 58616 KB Output is correct
11 Correct 40 ms 58624 KB Output is correct
12 Correct 41 ms 58616 KB Output is correct
13 Correct 39 ms 58624 KB Output is correct
14 Correct 34 ms 58624 KB Output is correct
15 Correct 39 ms 58624 KB Output is correct
16 Correct 34 ms 58616 KB Output is correct
17 Correct 39 ms 58624 KB Output is correct
18 Correct 34 ms 58616 KB Output is correct
19 Correct 33 ms 58616 KB Output is correct
20 Correct 35 ms 58624 KB Output is correct
21 Correct 34 ms 58616 KB Output is correct
22 Correct 33 ms 58616 KB Output is correct
23 Correct 34 ms 58616 KB Output is correct
24 Correct 35 ms 58676 KB Output is correct
25 Correct 39 ms 58880 KB Output is correct
26 Correct 34 ms 58624 KB Output is correct
27 Correct 34 ms 58624 KB Output is correct
28 Correct 37 ms 58616 KB Output is correct
29 Correct 34 ms 58624 KB Output is correct
30 Correct 35 ms 58616 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 58496 KB Output is correct
2 Correct 37 ms 58496 KB Output is correct
3 Correct 43 ms 58488 KB Output is correct
4 Correct 38 ms 58488 KB Output is correct
5 Correct 37 ms 58488 KB Output is correct
6 Correct 39 ms 58664 KB Output is correct
7 Correct 37 ms 58620 KB Output is correct
8 Correct 42 ms 58616 KB Output is correct
9 Correct 34 ms 58616 KB Output is correct
10 Correct 39 ms 58616 KB Output is correct
11 Correct 40 ms 58624 KB Output is correct
12 Correct 41 ms 58616 KB Output is correct
13 Correct 39 ms 58624 KB Output is correct
14 Correct 34 ms 58624 KB Output is correct
15 Correct 39 ms 58624 KB Output is correct
16 Correct 34 ms 58616 KB Output is correct
17 Correct 39 ms 58624 KB Output is correct
18 Correct 34 ms 58616 KB Output is correct
19 Correct 33 ms 58616 KB Output is correct
20 Correct 35 ms 58624 KB Output is correct
21 Correct 34 ms 58616 KB Output is correct
22 Correct 33 ms 58616 KB Output is correct
23 Correct 34 ms 58616 KB Output is correct
24 Correct 35 ms 58676 KB Output is correct
25 Correct 39 ms 58880 KB Output is correct
26 Correct 34 ms 58624 KB Output is correct
27 Correct 34 ms 58624 KB Output is correct
28 Correct 37 ms 58616 KB Output is correct
29 Correct 34 ms 58624 KB Output is correct
30 Correct 35 ms 58616 KB Output is correct
31 Correct 837 ms 72560 KB Output is correct
32 Correct 97 ms 62452 KB Output is correct
33 Correct 620 ms 70672 KB Output is correct
34 Correct 620 ms 70896 KB Output is correct
35 Correct 824 ms 72464 KB Output is correct
36 Correct 757 ms 72360 KB Output is correct
37 Correct 464 ms 70124 KB Output is correct
38 Correct 478 ms 69872 KB Output is correct
39 Correct 528 ms 69744 KB Output is correct
40 Correct 382 ms 69704 KB Output is correct
41 Correct 404 ms 69584 KB Output is correct
42 Correct 412 ms 69484 KB Output is correct
43 Correct 94 ms 62960 KB Output is correct
44 Correct 445 ms 69488 KB Output is correct
45 Correct 411 ms 69452 KB Output is correct
46 Correct 387 ms 69360 KB Output is correct
47 Correct 248 ms 68464 KB Output is correct
48 Correct 257 ms 68844 KB Output is correct
49 Correct 320 ms 68848 KB Output is correct
50 Correct 298 ms 68716 KB Output is correct
51 Correct 291 ms 69080 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3176 ms 118076 KB Output is correct
2 Correct 4284 ms 120320 KB Output is correct
3 Correct 1403 ms 106080 KB Output is correct
4 Correct 2448 ms 116316 KB Output is correct
5 Correct 4145 ms 119500 KB Output is correct
6 Correct 4086 ms 119900 KB Output is correct
7 Correct 1291 ms 106184 KB Output is correct
8 Correct 2146 ms 115604 KB Output is correct
9 Correct 2607 ms 119436 KB Output is correct
10 Correct 3071 ms 120412 KB Output is correct
11 Correct 1712 ms 119516 KB Output is correct
12 Correct 1878 ms 120540 KB Output is correct

Subtask #4
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 4784 ms 125628 KB Output is correct
2 Correct 332 ms 76636 KB Output is correct
3 Correct 4782 ms 123996 KB Output is correct
4 Correct 1795 ms 112988 KB Output is correct
5 Correct 3233 ms 124420 KB Output is correct
6 Correct 2931 ms 122332 KB Output is correct
7 Correct 4377 ms 125788 KB Output is correct
8 Correct 4680 ms 128956 KB Output is correct
9 Correct 1667 ms 114780 KB Output is correct
10 Correct 2795 ms 127196 KB Output is correct
11 Correct 3837 ms 130084 KB Output is correct
12 Correct 4235 ms 129804 KB Output is correct
13 Correct 1779 ms 127156 KB Output is correct
14 Correct 1723 ms 126684 KB Output is correct
15 Correct 1948 ms 128348 KB Output is correct
16 Correct 2118 ms 128732 KB Output is correct
17 Correct 2077 ms 127324 KB Output is correct

Subtask #5
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 58496 KB Output is correct
2 Correct 37 ms 58496 KB Output is correct
3 Correct 43 ms 58488 KB Output is correct
4 Correct 38 ms 58488 KB Output is correct
5 Correct 37 ms 58488 KB Output is correct
6 Correct 39 ms 58664 KB Output is correct
7 Correct 37 ms 58620 KB Output is correct
8 Correct 42 ms 58616 KB Output is correct
9 Correct 34 ms 58616 KB Output is correct
10 Correct 39 ms 58616 KB Output is correct
11 Correct 40 ms 58624 KB Output is correct
12 Correct 41 ms 58616 KB Output is correct
13 Correct 39 ms 58624 KB Output is correct
14 Correct 34 ms 58624 KB Output is correct
15 Correct 39 ms 58624 KB Output is correct
16 Correct 34 ms 58616 KB Output is correct
17 Correct 39 ms 58624 KB Output is correct
18 Correct 34 ms 58616 KB Output is correct
19 Correct 33 ms 58616 KB Output is correct
20 Correct 35 ms 58624 KB Output is correct
21 Correct 34 ms 58616 KB Output is correct
22 Correct 33 ms 58616 KB Output is correct
23 Correct 34 ms 58616 KB Output is correct
24 Correct 35 ms 58676 KB Output is correct
25 Correct 39 ms 58880 KB Output is correct
26 Correct 34 ms 58624 KB Output is correct
27 Correct 34 ms 58624 KB Output is correct
28 Correct 37 ms 58616 KB Output is correct
29 Correct 34 ms 58624 KB Output is correct
30 Correct 35 ms 58616 KB Output is correct
31 Correct 837 ms 72560 KB Output is correct
32 Correct 97 ms 62452 KB Output is correct
33 Correct 620 ms 70672 KB Output is correct
34 Correct 620 ms 70896 KB Output is correct
35 Correct 824 ms 72464 KB Output is correct
36 Correct 757 ms 72360 KB Output is correct
37 Correct 464 ms 70124 KB Output is correct
38 Correct 478 ms 69872 KB Output is correct
39 Correct 528 ms 69744 KB Output is correct
40 Correct 382 ms 69704 KB Output is correct
41 Correct 404 ms 69584 KB Output is correct
42 Correct 412 ms 69484 KB Output is correct
43 Correct 94 ms 62960 KB Output is correct
44 Correct 445 ms 69488 KB Output is correct
45 Correct 411 ms 69452 KB Output is correct
46 Correct 387 ms 69360 KB Output is correct
47 Correct 248 ms 68464 KB Output is correct
48 Correct 257 ms 68844 KB Output is correct
49 Correct 320 ms 68848 KB Output is correct
50 Correct 298 ms 68716 KB Output is correct
51 Correct 291 ms 69080 KB Output is correct
52 Correct 327 ms 70256 KB Output is correct
53 Correct 319 ms 68872 KB Output is correct
54 Correct 470 ms 72432 KB Output is correct
55 Correct 377 ms 71120 KB Output is correct
56 Correct 347 ms 71132 KB Output is correct
57 Correct 452 ms 70620 KB Output is correct
58 Correct 435 ms 71304 KB Output is correct
59 Correct 420 ms 72176 KB Output is correct
60 Correct 440 ms 72044 KB Output is correct
61 Correct 138 ms 68336 KB Output is correct
62 Correct 339 ms 71740 KB Output is correct
63 Correct 471 ms 73228 KB Output is correct
64 Correct 527 ms 73200 KB Output is correct
65 Correct 509 ms 72432 KB Output is correct
66 Correct 442 ms 72176 KB Output is correct
67 Correct 233 ms 66032 KB Output is correct

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 37 ms 58496 KB Output is correct
2 Correct 37 ms 58496 KB Output is correct
3 Correct 43 ms 58488 KB Output is correct
4 Correct 38 ms 58488 KB Output is correct
5 Correct 37 ms 58488 KB Output is correct
6 Correct 39 ms 58664 KB Output is correct
7 Correct 37 ms 58620 KB Output is correct
8 Correct 42 ms 58616 KB Output is correct
9 Correct 34 ms 58616 KB Output is correct
10 Correct 39 ms 58616 KB Output is correct
11 Correct 40 ms 58624 KB Output is correct
12 Correct 41 ms 58616 KB Output is correct
13 Correct 39 ms 58624 KB Output is correct
14 Correct 34 ms 58624 KB Output is correct
15 Correct 39 ms 58624 KB Output is correct
16 Correct 34 ms 58616 KB Output is correct
17 Correct 39 ms 58624 KB Output is correct
18 Correct 34 ms 58616 KB Output is correct
19 Correct 33 ms 58616 KB Output is correct
20 Correct 35 ms 58624 KB Output is correct
21 Correct 34 ms 58616 KB Output is correct
22 Correct 33 ms 58616 KB Output is correct
23 Correct 34 ms 58616 KB Output is correct
24 Correct 35 ms 58676 KB Output is correct
25 Correct 39 ms 58880 KB Output is correct
26 Correct 34 ms 58624 KB Output is correct
27 Correct 34 ms 58624 KB Output is correct
28 Correct 37 ms 58616 KB Output is correct
29 Correct 34 ms 58624 KB Output is correct
30 Correct 35 ms 58616 KB Output is correct
31 Correct 837 ms 72560 KB Output is correct
32 Correct 97 ms 62452 KB Output is correct
33 Correct 620 ms 70672 KB Output is correct
34 Correct 620 ms 70896 KB Output is correct
35 Correct 824 ms 72464 KB Output is correct
36 Correct 757 ms 72360 KB Output is correct
37 Correct 464 ms 70124 KB Output is correct
38 Correct 478 ms 69872 KB Output is correct
39 Correct 528 ms 69744 KB Output is correct
40 Correct 382 ms 69704 KB Output is correct
41 Correct 404 ms 69584 KB Output is correct
42 Correct 412 ms 69484 KB Output is correct
43 Correct 94 ms 62960 KB Output is correct
44 Correct 445 ms 69488 KB Output is correct
45 Correct 411 ms 69452 KB Output is correct
46 Correct 387 ms 69360 KB Output is correct
47 Correct 248 ms 68464 KB Output is correct
48 Correct 257 ms 68844 KB Output is correct
49 Correct 320 ms 68848 KB Output is correct
50 Correct 298 ms 68716 KB Output is correct
51 Correct 291 ms 69080 KB Output is correct
52 Correct 3176 ms 118076 KB Output is correct
53 Correct 4284 ms 120320 KB Output is correct
54 Correct 1403 ms 106080 KB Output is correct
55 Correct 2448 ms 116316 KB Output is correct
56 Correct 4145 ms 119500 KB Output is correct
57 Correct 4086 ms 119900 KB Output is correct
58 Correct 1291 ms 106184 KB Output is correct
59 Correct 2146 ms 115604 KB Output is correct
60 Correct 2607 ms 119436 KB Output is correct
61 Correct 3071 ms 120412 KB Output is correct
62 Correct 1712 ms 119516 KB Output is correct
63 Correct 1878 ms 120540 KB Output is correct
64 Correct 4784 ms 125628 KB Output is correct
65 Correct 332 ms 76636 KB Output is correct
66 Correct 4782 ms 123996 KB Output is correct
67 Correct 1795 ms 112988 KB Output is correct
68 Correct 3233 ms 124420 KB Output is correct
69 Correct 2931 ms 122332 KB Output is correct
70 Correct 4377 ms 125788 KB Output is correct
71 Correct 4680 ms 128956 KB Output is correct
72 Correct 1667 ms 114780 KB Output is correct
73 Correct 2795 ms 127196 KB Output is correct
74 Correct 3837 ms 130084 KB Output is correct
75 Correct 4235 ms 129804 KB Output is correct
76 Correct 1779 ms 127156 KB Output is correct
77 Correct 1723 ms 126684 KB Output is correct
78 Correct 1948 ms 128348 KB Output is correct
79 Correct 2118 ms 128732 KB Output is correct
80 Correct 2077 ms 127324 KB Output is correct
81 Correct 327 ms 70256 KB Output is correct
82 Correct 319 ms 68872 KB Output is correct
83 Correct 470 ms 72432 KB Output is correct
84 Correct 377 ms 71120 KB Output is correct
85 Correct 347 ms 71132 KB Output is correct
86 Correct 452 ms 70620 KB Output is correct
87 Correct 435 ms 71304 KB Output is correct
88 Correct 420 ms 72176 KB Output is correct
89 Correct 440 ms 72044 KB Output is correct
90 Correct 138 ms 68336 KB Output is correct
91 Correct 339 ms 71740 KB Output is correct
92 Correct 471 ms 73228 KB Output is correct
93 Correct 527 ms 73200 KB Output is correct
94 Correct 509 ms 72432 KB Output is correct
95 Correct 442 ms 72176 KB Output is correct
96 Correct 233 ms 66032 KB Output is correct
97 Correct 2591 ms 116948 KB Output is correct
98 Correct 355 ms 81244 KB Output is correct
99 Execution timed out 5043 ms 119564 KB Time limit exceeded
100 Halted 0 ms 0 KB -