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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
#290577	#3501. Jail	MoRanSky	100 ✓	510ms	111356kb	C++23	3.5kb	2023-12-25 05:56:15	2023-12-25 05:56:16

Judging History

你现在查看的是最新测评结果

[2023-12-25 05:56:16]
评测

测评结果：100
用时：510ms
内存：111356kb

查看

[2023-12-25 05:56:15]
提交

answer

// Skyqwq
#include <bits/stdc++.h>

#define pb push_back
#define fi first
#define se second
#define mp make_pair

using namespace std;

typedef pair<int, int> PII;
typedef long long LL;

template <typename T> bool chkMax(T &x, T y) { return (y > x) ? x = y, 1 : 0; }
template <typename T> bool chkMin(T &x, T y) { return (y < x) ? x = y, 1 : 0; }

template <typename T> void inline read(T &x) {
    int f = 1; x = 0; char s = getchar();
    while (s < '0' || s > '9') { if (s == '-') f = -1; s = getchar(); }
    while (s <= '9' && s >= '0') x = x * 10 + (s ^ 48), s = getchar();
    x *= f;
}

const int N = 120005, M = N * 9;

int n, m, S[N], T[N], dep[N], fa[N], deg[M], son[N], sz[N], top[N], dfn[N], pre[N], dfncnt, idx;

vector<int> g[N], e[M];

vector<int> P[2][N];

void inline clr() {
	for (int i = 1; i <= n; i++) {
		g[i].clear();
		fa[i] = 0;
		sz[i] = son[i] = 0;	
		dep[i] = 0;
		dfn[i] = pre[i] = 0;
		P[0][i].clear(), P[1][i].clear();
	}
	dfncnt = 0;
	for (int i = 1; i <= idx; i++) e[i].clear(), deg[i] = 0;
	idx = 0;
}

void dfs1(int u) {
	sz[u] = 1;
	for (int v: g[u]) {
		if (v == fa[u]) continue;
		fa[v] = u, dep[v] = dep[u] + 1;
		dfs1(v);
		sz[u] += sz[v];
		if (sz[v] > sz[son[u]]) son[u] = v;
	}
}

void dfs2(int u, int tp) {
	dfn[u] = ++dfncnt, pre[dfn[u]] = u;
	top[u] = tp;
	if (son[u]) dfs2(son[u], tp);
	for (int v: g[u]) {
		if (v == fa[u] || v == son[u]) continue;
		dfs2(v, v);
	}
}


bool ok;

int q[M];

bool inline topo() {
	int hh = 1, tt = 0;
	for (int i = 1; i <= idx; i++) if (!deg[i]) q[++tt] = i;
	while (hh <= tt) {
		int u = q[hh++];
		for (int v: e[u]) {
			if (--deg[v] == 0) q[++tt] = v;
		}
	}
	return tt == idx;
}

void inline add(int x, int y) {
	e[x].pb(y), deg[y]++;
}

// 0 : up, 1: down

#define ls (p << 1)
#define rs (p << 1 | 1)

int L0, L1;

void build(int p, int l, int r) {
	if (l == r) {
		for (int v: P[0][pre[r]]) add(v, p + L0);
		for (int v: P[1][pre[r]]) add(p + L1, v); 
		return;
	}
	int mid = (l + r) >> 1;
	build(ls, l, mid);
	build(rs, mid + 1, r);
	add(ls + L0, p + L0);
	add(rs + L0, p + L0);
	add(p + L1, ls + L1);
	add(p + L1, rs + L1);
}

void inline link(int p, int l, int r, int x, int y, int k, int o) {
	if (x > y) return;
	if (x <= l && r <= y) {
		if (!o) add(p + L0, k);
		else add(k, p + L1);
		return;
	}
	int mid = (l + r) >> 1;
	if (x <= mid) link(ls, l, mid, x, y, k, o);
	if (mid < y) link(rs, mid + 1, r, x, y, k, o);
}

void inline jump(int x, int y, int i, int o) {
	bool op = 0;
	if (dfn[x] <= dfn[y] && dfn[y] <= dfn[x] + sz[x] - 1) {
		op = 1;
	} else {
		x = fa[x];
	}
	while (top[x] != top[y]) {
		if (dep[top[x]] < dep[top[y]]) swap(x, y);
		link(1, 1, n, dfn[top[x]], dfn[x], i, o);
		x = fa[top[x]];
	}
	if (dfn[x] > dfn[y]) swap(x, y);
	if (!op) link(1, 1, n, dfn[x], dfn[y], i, o);
	else link(1, 1, n, dfn[x] + 1, dfn[y], i, o);
}

int main() {
    int Q; read(Q);
    while (Q--) {
    	ok = 1;
    	read(n);
    	for (int i = 1, u, v; i < n; i++)
    		read(u), read(v), g[u].pb(v), g[v].pb(u);
    	idx = m + 8 * n;
    	dfs1(1);
    	dfs2(1, 1);
    	read(m);
    	for (int i = 1; i <= m; i++) read(S[i]), read(T[i]), P[0][S[i]].pb(i), P[1][T[i]].pb(i);
    	L0 = m, L1 = m + 4 * n;
    	
    	build(1, 1, n);
    	for (int i = 1; i <= m; i++) jump(S[i], T[i], i, 0), jump(T[i], S[i], i, 1);
    	ok &= topo();
    	puts(ok ? "Yes" : "No");
    	clr();
    }
    return 0;
}

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

源文件, 语言: C++23

详细

Subtask #1:

score: 5

Accepted

Test #1:

score: 5

Accepted

time: 6ms

memory: 42600kb

input:

output:

No

result:

ok single line: 'No'

Test #2:

score: 0

Accepted

time: 9ms

memory: 42592kb

input:

output:

No
Yes
Yes
No
Yes
No
Yes
No
Yes
No
No
Yes
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
No
No
Yes
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No
No
Yes
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No
No
Yes
Yes
No
No
Yes
No
No
Yes
No
No
Yes
No
No
Yes
No
No
No
Ye...

result:

ok 462 lines

Test #3:

score: 0

Accepted

time: 15ms

memory: 40480kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
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No
No
No
No
No
No
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No
No
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No
No
No
No
No
...

result:

ok 1000 lines

Test #4:

score: 0

Accepted

time: 4ms

memory: 40584kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
No
No
Yes
No
No
No
Yes
No
No
Yes

result:

ok 20 lines

Test #5:

score: 0

Accepted

time: 4ms

memory: 42632kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes

result:

ok 20 lines

Test #6:

score: 0

Accepted

time: 8ms

memory: 42692kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes

result:

ok 20 lines

Test #7:

score: 0

Accepted

time: 20ms

memory: 44508kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes

result:

ok 20 lines

Test #8:

score: 0

Accepted

time: 32ms

memory: 75064kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #9:

score: 0

Accepted

time: 4ms

memory: 40484kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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Yes
Yes
Yes
Yes
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Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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Yes
Yes
Yes
Yes
Yes
...

result:

ok 1000 lines

Test #10:

score: 0

Accepted

time: 24ms

memory: 40632kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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Yes
Yes
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Yes
Yes
Yes
Yes
...

result:

ok 1000 lines

Test #11:

score: 0

Accepted

time: 67ms

memory: 85156kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #12:

score: 0

Accepted

time: 71ms

memory: 85228kb

input:

output:

No

result:

ok single line: 'No'

Test #13:

score: 0

Accepted

time: 118ms

memory: 90284kb

input:

output:

No

result:

ok single line: 'No'

Test #14:

score: 0

Accepted

time: 215ms

memory: 111356kb

input:

output:

No

result:

ok single line: 'No'

Test #15:

score: 0

Accepted

time: 95ms

memory: 93540kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #16:

score: 0

Accepted

time: 78ms

memory: 90768kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #17:

score: 0

Accepted

time: 80ms

memory: 91984kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #18:

score: 0

Accepted

time: 75ms

memory: 92044kb

input:

output:

No

result:

ok single line: 'No'

Test #19:

score: 0

Accepted

time: 94ms

memory: 93108kb

input:

output:

No

result:

ok single line: 'No'

Test #20:

score: 0

Accepted

time: 55ms

memory: 82864kb

input:

output:

No

result:

ok single line: 'No'

Subtask #2:

score: 5

Accepted

Test #21:

score: 5

Accepted

time: 0ms

memory: 40596kb

input:

output:

No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes

result:

ok 20 lines

Test #22:

score: 0

Accepted

time: 0ms

memory: 40504kb

input:

output:

Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #23:

score: 0

Accepted

time: 0ms

memory: 40544kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No

result:

ok 20 lines

Test #24:

score: 0

Accepted

time: 3ms

memory: 40548kb

input:

output:

No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #25:

score: 0

Accepted

time: 3ms

memory: 42696kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #26:

score: 0

Accepted

time: 5ms

memory: 42516kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #27:

score: 0

Accepted

time: 8ms

memory: 40592kb

input:

output:

Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes

result:

ok 20 lines

Test #28:

score: 0

Accepted

time: 4ms

memory: 42580kb

input:

output:

Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 17 lines

Test #29:

score: 0

Accepted

time: 0ms

memory: 40532kb

input:

output:

No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #30:

score: 0

Accepted

time: 7ms

memory: 40500kb

input:

output:

No
No
Yes
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes

result:

ok 20 lines

Subtask #3:

score: 16

Accepted

Dependency #2:

100%

Accepted

Test #31:

score: 16

Accepted

time: 0ms

memory: 42656kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #32:

score: 0

Accepted

time: 0ms

memory: 42664kb

input:

output:

Yes
No
No
No
Yes
No
No
Yes
No
No
Yes
No
No
No
Yes
Yes
No
Yes
No
No

result:

ok 20 lines

Test #33:

score: 0

Accepted

time: 7ms

memory: 40472kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No

result:

ok 20 lines

Test #34:

score: 0

Accepted

time: 0ms

memory: 40632kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
No
Yes
Yes
No
No
Yes

result:

ok 20 lines

Test #35:

score: 0

Accepted

time: 0ms

memory: 42664kb

input:

output:

Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
No
Yes
No
Yes
No
No
No
Yes
No
Yes

result:

ok 20 lines

Test #36:

score: 0

Accepted

time: 3ms

memory: 40668kb

input:

output:

No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #37:

score: 0

Accepted

time: 7ms

memory: 40496kb

input:

output:

Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No

result:

ok 20 lines

Test #38:

score: 0

Accepted

time: 0ms

memory: 40588kb

input:

output:

Yes
No
No
Yes
No
Yes
No
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes

result:

ok 20 lines

Test #39:

score: 0

Accepted

time: 3ms

memory: 40600kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Test #40:

score: 0

Accepted

time: 0ms

memory: 40460kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes

result:

ok 20 lines

Test #41:

score: 0

Accepted

time: 7ms

memory: 40556kb

input:

output:

No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #42:

score: 0

Accepted

time: 3ms

memory: 40556kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Subtask #4:

score: 28

Accepted

Dependency #3:

100%

Accepted

Test #43:

score: 28

Accepted

time: 4ms

memory: 40584kb

input:

output:

No
No
No
Yes
Yes
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Test #44:

score: 0

Accepted

time: 0ms

memory: 40600kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Test #45:

score: 0

Accepted

time: 8ms

memory: 40600kb

input:

output:

No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No
Yes
Yes
No
No
No
No
No
Yes
No

result:

ok 20 lines

Test #46:

score: 0

Accepted

time: 7ms

memory: 40528kb

input:

output:

No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
No
No
Yes
Yes
No
Yes
No
No

result:

ok 20 lines

Test #47:

score: 0

Accepted

time: 4ms

memory: 40500kb

input:

output:

No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes

result:

ok 20 lines

Test #48:

score: 0

Accepted

time: 0ms

memory: 42668kb

input:

output:

No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No

result:

ok 20 lines

Test #49:

score: 0

Accepted

time: 0ms

memory: 40580kb

input:

output:

Yes
No
No
Yes
No
Yes
No
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No

result:

ok 20 lines

Test #50:

score: 0

Accepted

time: 3ms

memory: 40624kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Subtask #5:

score: 12

Accepted

Dependency #4:

100%

Accepted

Test #51:

score: 12

Accepted

time: 35ms

memory: 44568kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Test #52:

score: 0

Accepted

time: 33ms

memory: 42580kb

input:

output:

Yes
Yes
Yes
No
Yes
Yes
Yes
No
Yes
No
No
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes

result:

ok 20 lines

Test #53:

score: 0

Accepted

time: 24ms

memory: 42580kb

input:

output:

No
No
No
No
No
No
No
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
No
Yes
Yes

result:

ok 20 lines

Test #54:

score: 0

Accepted

time: 17ms

memory: 41792kb

input:

output:

Yes
Yes
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No
Yes
Yes
No
No
No

result:

ok 20 lines

Test #55:

score: 0

Accepted

time: 7ms

memory: 41000kb

input:

output:

No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No

result:

ok 20 lines

Test #56:

score: 0

Accepted

time: 53ms

memory: 63920kb

input:

output:

No

result:

ok single line: 'No'

Test #57:

score: 0

Accepted

time: 55ms

memory: 63924kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #58:

score: 0

Accepted

time: 31ms

memory: 69356kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #59:

score: 0

Accepted

time: 36ms

memory: 69504kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #60:

score: 0

Accepted

time: 44ms

memory: 64448kb

input:

output:

No

result:

ok single line: 'No'

Test #61:

score: 0

Accepted

time: 43ms

memory: 64060kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #62:

score: 0

Accepted

time: 38ms

memory: 65624kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #63:

score: 0

Accepted

time: 46ms

memory: 65584kb

input:

output:

No

result:

ok single line: 'No'

Test #64:

score: 0

Accepted

time: 14ms

memory: 44200kb

input:

output:

Yes
No
No
Yes
No
Yes
No
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #65:

score: 0

Accepted

time: 51ms

memory: 63728kb

input:

1
120000
9596 32034
82692 85993
30880 60468
22127 89935
44536 51056
29638 71986
57153 103961
11021 66919
65177 96684
4542 48982
10457 21422
10762 52690
76467 105536
31498 46755
48690 82310
13509 118283
15463 106906
7541 66632
74654 103950
58261 68753
15087 48231
31649 96398
69483 90580
36955 85619
2...

output:

Yes

result:

ok single line: 'Yes'

Subtask #6:

score: 11

Accepted

Test #66:

score: 11

Accepted

time: 20ms

memory: 42584kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
No
No
No
No
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
...

result:

ok 1000 lines

Test #67:

score: 0

Accepted

time: 29ms

memory: 42576kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Y...

result:

ok 1000 lines

Test #68:

score: 0

Accepted

time: 28ms

memory: 42624kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 1000 lines

Test #69:

score: 0

Accepted

time: 72ms

memory: 66868kb

input:

output:

No

result:

ok single line: 'No'

Test #70:

score: 0

Accepted

time: 224ms

memory: 79796kb

input:

output:

No

result:

ok single line: 'No'

Test #71:

score: 0

Accepted

time: 368ms

memory: 95940kb

input:

output:

No

result:

ok single line: 'No'

Test #72:

score: 0

Accepted

time: 115ms

memory: 69368kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #73:

score: 0

Accepted

time: 102ms

memory: 69348kb

input:

output:

No

result:

ok single line: 'No'

Test #74:

score: 0

Accepted

time: 119ms

memory: 69344kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #75:

score: 0

Accepted

time: 208ms

memory: 79636kb

input:

output:

No

result:

ok single line: 'No'

Test #76:

score: 0

Accepted

time: 146ms

memory: 79700kb

input:

output:

No

result:

ok single line: 'No'

Test #77:

score: 0

Accepted

time: 153ms

memory: 79868kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #78:

score: 0

Accepted

time: 158ms

memory: 79820kb

input:

output:

No

result:

ok single line: 'No'

Test #79:

score: 0

Accepted

time: 165ms

memory: 79696kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #80:

score: 0

Accepted

time: 157ms

memory: 80052kb

input:

1
120000
11991 50256
11991 84876
11991 45905
11991 51568
11991 91200
11991 42928
11991 113754
8591 11991
11991 39222
11991 41683
11991 14143
11991 39036
11991 17920
11991 31807
11991 94372
11160 11991
11991 91065
11991 40582
11991 70878
11991 41750
11991 33677
11991 108658
11991 28168
11991 39793
11...

output:

Yes

result:

ok single line: 'Yes'

Test #81:

score: 0

Accepted

time: 143ms

memory: 80048kb

input:

1
120000
18188 106790
18188 54059
18188 89312
1977 18188
18188 28194
18188 65674
18188 101181
18188 24303
17901 18188
18188 89721
18188 73511
2884 18188
18188 77276
4949 18188
18188 24043
18188 39177
18188 112466
7926 18188
18188 71531
18188 35382
18188 19597
18188 88563
7163 18188
18188 117028
1818...

output:

No

result:

ok single line: 'No'

Test #82:

score: 0

Accepted

time: 152ms

memory: 80052kb

input:

1
120000
88901 93340
53582 88901
17631 88901
88901 112891
49610 88901
66056 88901
37119 88901
13628 88901
76827 88901
88901 113073
35676 88901
88901 119510
48422 88901
87908 88901
45477 88901
31754 88901
7989 88901
56079 88901
11230 88901
79317 88901
88901 118351
7557 88901
5525 88901
36133 88901
38...

output:

No

result:

ok single line: 'No'

Test #83:

score: 0

Accepted

time: 133ms

memory: 71872kb

input:

1
119999
25598 38818
90634 115889
12633 50464
69321 90502
61890 69321
50833 62180
44063 110322
56990 71717
69321 97043
9004 31721
72739 99897
70071 77183
1641 5950
11923 22839
85938 113668
44393 113227
57650 106543
62003 110244
2984 69321
69321 74070
31878 69321
53020 85766
21247 69321
9380 71862
26...

output:

Yes

result:

ok single line: 'Yes'

Test #84:

score: 0

Accepted

time: 119ms

memory: 71888kb

input:

1
119999
13044 22298
36898 57927
71259 116062
13044 72264
33247 118187
48341 93486
48634 70190
88330 108870
24718 65527
13044 13377
7808 77099
29483 111980
52095 97954
13044 28310
13044 88491
13044 73275
108092 110305
13044 76937
13044 55663
13044 39070
51360 65292
13044 109934
45068 89262
5748 1775...

output:

No

result:

ok single line: 'No'

Test #85:

score: 0

Accepted

time: 120ms

memory: 71848kb

input:

1
119999
35328 94869
90311 115735
74625 115735
73760 108911
7771 115735
104915 115735
21124 89210
103290 115735
115735 117754
87997 119165
55414 115735
65186 86428
29392 115735
47518 71428
115735 119115
106540 112998
7327 115735
41944 115735
37454 115735
30208 50594
8164 11521
42835 99431
101819 119...

output:

Yes

result:

ok single line: 'Yes'

Test #86:

score: 0

Accepted

time: 103ms

memory: 71972kb

input:

1
119999
41911 92600
40028 45987
45987 108241
60151 76109
45987 80553
45987 102943
17209 65161
19179 45987
45987 117820
45987 47874
75073 94327
31981 36446
22706 78045
5600 45987
18295 45987
45987 64839
4384 45987
45987 63427
59905 97176
45987 102843
45987 77142
32336 94133
6104 26212
27469 112582
4...

output:

No

result:

ok single line: 'No'

Subtask #7:

score: 23

Accepted

Dependency #1:

100%

Accepted

Dependency #2:

100%

Accepted

Dependency #3:

100%

Accepted

Dependency #4:

100%

Accepted

Dependency #5:

100%

Accepted

Dependency #6:

100%

Accepted

Test #87:

score: 23

Accepted

time: 26ms

memory: 40636kb

input:

output:

No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Yes
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Ye...

result:

ok 1000 lines

Test #88:

score: 0

Accepted

time: 12ms

memory: 40620kb

input:

output:

No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No...

result:

ok 800 lines

Test #89:

score: 0

Accepted

time: 162ms

memory: 88220kb

input:

output:

No

result:

ok single line: 'No'

Test #90:

score: 0

Accepted

time: 79ms

memory: 75616kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #91:

score: 0

Accepted

time: 128ms

memory: 82844kb

input:

output:

No

result:

ok single line: 'No'

Test #92:

score: 0

Accepted

time: 35ms

memory: 64344kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #93:

score: 0

Accepted

time: 116ms

memory: 72164kb

input:

1
119999
70469 99143
16873 47858
9183 74783
23127 35608
20869 67057
13987 54887
32438 79640
7968 103514
90902 103871
972 57706
5598 21618
14192 66650
22858 68904
13024 58854
92846 95558
41561 69342
26765 58042
37250 88739
58169 95984
11676 60837
80130 92441
22650 46583
35536 95867
92019 112282
91195...

output:

Yes

result:

ok single line: 'Yes'

Test #94:

score: 0

Accepted

time: 510ms

memory: 106720kb

input:

1
120000
25156 34477
10715 65847
49587 115425
74758 115038
53099 68831
23261 42871
53891 76238
28706 43443
71501 106462
6685 79072
2017 98160
17209 107357
30856 82298
45194 87405
51195 86447
32653 49142
3693 74407
23546 69698
2422 90463
11872 56423
25292 76680
5861 48314
5276 64965
1271 90020
52018 ...

output:

No

result:

ok single line: 'No'

Test #95:

score: 0

Accepted

time: 54ms

memory: 63940kb

input:

1
120000
72239 107238
80278 100093
37710 82865
22639 77476
13945 63629
30079 60294
34114 87516
10776 72676
85909 94342
48342 69393
50019 69472
39250 116307
7938 67051
37189 113042
62668 119999
69448 102244
24902 98397
76326 97075
16290 102165
33593 58512
8127 26289
9224 72454
29503 101273
96765 1158...

output:

Yes

result:

ok single line: 'Yes'

Test #96:

score: 0

Accepted

time: 54ms

memory: 63992kb

input:

1
120000
74756 109551
71920 90535
54533 85191
38683 41935
31104 107478
58532 119063
47934 88396
34828 61337
30321 67341
14588 75823
18000 65835
86460 113918
9600 104309
11799 75533
86806 106416
22474 94346
19652 88883
39905 67299
23984 108622
75920 109621
45416 94615
45403 56730
58439 85962
32189 84...

output:

No

result:

ok single line: 'No'

Test #97:

score: 0

Accepted

time: 11ms

memory: 43552kb

input:

1
9999
185 9957
1715 5500
2519 7814
711 9809
7405 9558
204 9025
2893 3714
3530 6418
2788 5224
1709 7347
2058 9102
2221 3425
5850 8822
2665 4330
380 2193
1087 2550
5357 7777
3611 9375
3952 7528
872 6213
6173 6438
4343 5353
1913 6981
5054 6916
3070 6083
2802 7960
2827 4077
2349 7926
2133 6340
1708 977...

output:

Yes

result:

ok single line: 'Yes'

Test #98:

score: 0

Accepted

time: 145ms

memory: 75364kb

input:

1
119999
52081 90449
46374 87819
34295 60980
31405 64625
82099 112907
81592 106466
7995 65412
47309 88640
83549 99283
16691 90893
60307 66153
15241 40723
66830 98587
16764 59040
81169 110857
1963 72980
64470 74475
26658 94239
10310 55681
47199 74597
33307 92295
7807 79530
64608 106788
86239 108891
1...

output:

Yes

result:

ok single line: 'Yes'

Test #99:

score: 0

Accepted

time: 143ms

memory: 75424kb

input:

1
119999
21835 57213
83638 105517
103205 118280
41294 87811
63845 65718
51163 87281
14987 45604
8700 82563
66374 109916
892 55330
108327 117663
64744 113066
19173 55205
42014 93615
30220 85806
47252 47299
51529 63650
20090 46794
45388 95627
20136 96674
9518 65430
26929 90338
61915 85491
61820 111921...

output:

Yes

result:

ok single line: 'Yes'

Test #100:

score: 0

Accepted

time: 99ms

memory: 78544kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #101:

score: 0

Accepted

time: 76ms

memory: 78708kb

input:

output:

No

result:

ok single line: 'No'

Test #102:

score: 0

Accepted

time: 93ms

memory: 79612kb

input:

output:

No

result:

ok single line: 'No'

Test #103:

score: 0

Accepted

time: 232ms

memory: 105736kb

input:

output:

No

result:

ok single line: 'No'

Test #104:

score: 0

Accepted

time: 131ms

memory: 90812kb

input:

output:

No

result:

ok single line: 'No'

Test #105:

score: 0

Accepted

time: 96ms

memory: 92248kb

input:

output:

No

result:

ok single line: 'No'

Test #106:

score: 0

Accepted

time: 92ms

memory: 90716kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #107:

score: 0

Accepted

time: 104ms

memory: 91436kb

input:

output:

No

result:

ok single line: 'No'

Extra Test:

score: 0

Extra Test Passed