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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
#75511#4811. Be Carefulsincop70TL 830ms20432kbC++143.2kb2023-02-05 15:19:272023-02-05 15:19:28

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-02-05 15:19:28]
  • 评测
  • 测评结果:TL
  • 用时:830ms
  • 内存:20432kb
  • [2023-02-05 15:19:27]
  • 提交

answer

#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2")
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
using namespace std;
const int maxn=205,maxm=(1<<19),mod=998244353;
int n;
int ksm(int b,int p){int ret=1;while(p){if(p&1)ret=1ll*ret*b%mod;p>>=1;b=1ll*b*b%mod;}return ret;}
vector<int> G[maxn];
int f[maxn][maxn],sdp[maxn][maxn],g[maxm],h[maxm][maxn],w[maxm];
int deg[maxn],ss[maxn];
void dfs(int u,int fa)
{
	if(G[u].size()==1&&fa){for(int i=0;i<=n;i++)f[u][i]=1,sdp[u][i]=n-i+1;return;}
	int lfc=0;
	for(int v:G[u])if(v!=fa){dfs(v,u);deg[u]++;if(!deg[v])lfc++;}
    memset(ss,0,sizeof ss);
    for(int v:G[u])if(v!=fa)ss[deg[v]]++;
	for(int i=1;i<=n;i++)ss[i]+=ss[i-1];
	int B=0,mn=1e18;
    for(int i=0;i<=n;i++)
        if(i<=18&&ss[n]-ss[i]<=18&&i+ss[n]-ss[i]<mn)
            mn=i+ss[n]-ss[i],B=i;
	vector<int> S1,S2;
	for(int v:G[u])if(v!=fa&&deg[v])
	{
		if(deg[v]>B)S2.push_back(v);
		else S1.push_back(v);
	}
	int len=S2.size();
    const int M1=(1<<B+1);
    const int M2=(1<<len);
	for(int s=0;s<M1;s++)
	{
		g[s]=1;
		for(int v:S1)
        {
            int sum=0;
            for(int i=0;i<=B;i++)
                if(!(s&(1<<i)))sum=(sum+f[v][i])%mod;
            g[s]=1ll*g[s]*sum%mod;
        }
	}
    for(int i=0;i<=B;i++)
        for(int s=0;s<M1;s++)
            if(!(s&(1<<i)))
                g[s]=(g[s]-g[s^(1<<i)]+mod)%mod;
    //容斥,当前的g表示s不选,其他选的方案
    for(int cs=0;cs<M1;cs++)
    if(g[cs])
    {
        for(int s=0;s<M2;s++)
            for(int i=0;i<=deg[u];i++)
                h[s][i]=0;
        h[0][0]=g[cs];
        for(int i=0;i<=deg[u];i++)
        {
            if(i>B||(cs&(1<<i)))
            {
                w[0]=1;
                for(int s=1;s<M2;s++)
                {
                    int b=__builtin_ctz(s);
                    w[s]=1ll*w[s^(1<<b)]*sdp[S2[b]][i+1]%mod;//w[s]为钦定不能选在前面的值
                }
                for(int s=0;s<M2;s++)
                    for(int j=0;j<=deg[u];j++)
                        if(h[s][j])
                            f[u][i]=(f[u][i]+1ll*(j&1?mod-1:1)*h[s][j]%mod*w[(M2-1)^s]%mod*ksm(n-j,lfc)%mod)%mod;//容斥,i之前定下有j个位置不选,枚举在前面放了哪些点,叶子随便
            }
            for(int j=i;j>=0;j--)
            {
                if(i>B||(cs&(1<<i)))for(int s=0;s<M2;s++)h[s][j+1]=(h[s][j]+h[s][j+1])%mod;
                for(int k=0;k<len;k++)
                     for(int s=0;s<M2;s++)
                         if(!(s&(1<<k)))h[s|(1<<k)][j]=(h[s|(1<<k)][j]+1ll*h[s][j]*f[S2[k]][i]%mod)%mod;
            }
        }
    }
    for(int i=n;i>=0;i--)sdp[u][i]=(sdp[u][i+1]+f[u][i])%mod;
    while(!sdp[deg[u]])deg[u]--;
}
signed main()
{
	scanf("%d",&n);
	for(int i=1;i<n;i++)
	{
		int u,v;
		scanf("%d%d",&u,&v);
		G[u].push_back(v);
		G[v].push_back(u);
	}
    dfs(1,0);
    for(int i=0;i<=n;i++)
        printf("%d\n",f[1][i]);
    return 0;
}
/*
5
1 2
1 3
2 4
2 5
8
1 2
1 3
1 4
1 5
1 6
6 7
6 8
20
7 6
2 6
5 1
17 12
9 13
12 18
3 2
9 1
2 1
12 6
10 9
14 2
4 1
6 8
11 2
16 9
13 19
8 15
20 5
*/

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 7860kb

input:

5
1 2
1 3
2 4
2 5

output:

55
127
34
0
0
0

result:

ok 6 numbers

Test #2:

score: 0
Accepted
time: 1ms
memory: 7824kb

input:

8
1 2
1 3
1 4
1 5
1 6
6 7
6 8

output:

69632
265534
133905
47790
12636
1944
0
0
0

result:

ok 9 numbers

Test #3:

score: 0
Accepted
time: 3ms
memory: 7808kb

input:

3
1 2
2 3

output:

1
3
0
0

result:

ok 4 number(s): "1 3 0 0"

Test #4:

score: 0
Accepted
time: 0ms
memory: 7788kb

input:

2
1 2

output:

2
1
0

result:

ok 3 number(s): "2 1 0"

Test #5:

score: 0
Accepted
time: 3ms
memory: 7796kb

input:

10
1 8
1 9
6 1
2 1
1 4
1 10
1 5
7 1
3 1

output:

1755647
612579511
359376750
200038110
104287680
49974120
21379680
7771680
2177280
362880
0

result:

ok 11 numbers

Test #6:

score: 0
Accepted
time: 1ms
memory: 9832kb

input:

10
2 8
2 9
6 2
2 1
2 4
2 10
2 5
7 2
3 2

output:

114358881
100000000
0
0
0
0
0
0
0
0
0

result:

ok 11 numbers

Test #7:

score: 0
Accepted
time: 3ms
memory: 9908kb

input:

10
7 8
8 9
6 5
2 1
3 4
9 10
4 5
7 6
3 2

output:

10
1
0
0
0
0
0
0
0
0
0

result:

ok 11 numbers

Test #8:

score: 0
Accepted
time: 3ms
memory: 7828kb

input:

10
3 6
2 4
4 9
8 4
2 5
10 5
3 7
2 1
1 3

output:

27510
31142
102399
0
0
0
0
0
0
0
0

result:

ok 11 numbers

Test #9:

score: 0
Accepted
time: 3ms
memory: 9792kb

input:

14
10 3
6 2
2 8
3 13
1 3
1 2
3 14
4 2
9 3
12 3
2 5
7 2
11 3

output:

930962871
780146137
253920328
0
0
0
0
0
0
0
0
0
0
0
0

result:

ok 15 numbers

Test #10:

score: 0
Accepted
time: 2ms
memory: 7824kb

input:

20
7 6
2 6
5 1
17 12
9 13
12 18
3 2
9 1
2 1
12 6
10 9
14 2
4 1
6 8
11 2
16 9
13 19
8 15
20 5

output:

572808214
694156482
763085092
958730326
465749894
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

result:

ok 21 numbers

Test #11:

score: 0
Accepted
time: 1ms
memory: 9852kb

input:

21
6 12
11 13
1 7
8 14
1 18
5 4
1 2
16 11
21 1
9 10
15 17
1 9
1 8
1 20
1 3
1 4
19 16
11 1
15 10
3 6

output:

778184256
242901486
277265229
855621813
564317020
918444623
408876720
314039448
593931360
0
0
0
0
0
0
0
0
0
0
0
0
0

result:

ok 22 numbers

Test #12:

score: 0
Accepted
time: 1ms
memory: 7840kb

input:

22
20 21
9 12
6 10
19 10
16 10
10 11
8 7
13 12
21 22
19 20
14 13
7 6
8 9
15 14
2 5
18 6
5 6
3 2
16 17
2 1
3 4

output:

142157709
5878180
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

result:

ok 23 numbers

Test #13:

score: 0
Accepted
time: 2ms
memory: 7764kb

input:

23
6 10
4 2
6 9
15 20
10 15
3 6
17 23
1 3
16 22
19 14
17 12
7 11
18 13
11 16
5 3
8 5
10 14
8 12
9 13
4 7
1 2
15 21

output:

7619809
175546557
7936610
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

result:

ok 24 numbers

Test #14:

score: 0
Accepted
time: 2ms
memory: 7764kb

input:

24
7 10
2 5
2 1
17 20
1 4
16 13
7 4
19 16
23 20
11 8
10 13
1 3
22 19
5 8
3 6
17 14
21 18
24 21
18 15
9 6
9 12
14 11
15 12

output:

24
576
15025
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

result:

ok 25 numbers

Test #15:

score: 0
Accepted
time: 2ms
memory: 7808kb

input:

24
22 16
17 11
15 9
13 7
8 2
1 3
5 1
6 12
9 3
14 8
21 15
17 23
19 13
7 1
24 18
2 1
5 11
1 4
4 10
18 12
20 14
10 16
1 6

output:

24
7962624
236177977
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

result:

ok 25 numbers

Test #16:

score: 0
Accepted
time: 4ms
memory: 9848kb

input:

200
1 199
95 1
1 75
177 1
66 1
157 1
85 1
1 193
1 26
8 1
38 1
151 1
1 56
63 1
1 138
1 59
190 1
1 36
1 120
156 1
115 1
1 118
171 1
6 1
113 1
20 1
83 1
1 176
33 1
153 1
1 169
22 1
1 159
1 27
87 1
1 129
1 44
174 1
1 93
77 1
1 122
1 125
1 23
1 81
112 1
173 1
1 51
32 1
96 1
184 1
116 1
67 1
1 94
1 104
19...

output:

211917199
369375874
201944418
582671162
183066248
639389350
952947539
137147613
216366713
398936459
73236543
354059031
727857197
121548413
610762100
573534011
706945631
286154195
226699593
267771858
823273748
233587424
176942776
226493975
707601105
339075191
694353149
944734662
932707579
934386415
4...

result:

ok 201 numbers

Test #17:

score: 0
Accepted
time: 3ms
memory: 8048kb

input:

200
2 199
95 2
2 75
177 2
66 2
157 2
85 2
2 193
2 26
8 2
38 2
151 2
2 56
63 2
2 138
2 59
190 2
2 36
2 120
156 2
115 2
2 118
171 2
6 2
113 2
20 2
83 2
2 176
33 2
153 2
2 169
22 2
2 159
2 27
87 2
2 129
2 44
174 2
2 93
77 2
2 122
2 125
2 23
2 81
112 2
173 2
2 51
32 2
96 2
184 2
116 2
67 2
2 94
2 104
19...

output:

356210711
85910356
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 201 numbers

Test #18:

score: 0
Accepted
time: 3ms
memory: 8168kb

input:

200
198 199
95 94
74 75
177 176
66 65
157 156
85 84
192 193
25 26
8 7
38 37
151 150
55 56
63 62
137 138
58 59
190 189
35 36
119 120
156 155
115 114
117 118
171 170
6 5
113 112
20 19
83 82
175 176
33 32
153 152
168 169
22 21
158 159
26 27
87 86
128 129
43 44
174 173
92 93
77 76
121 122
124 125
22 23
...

output:

200
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 201 numbers

Test #19:

score: 0
Accepted
time: 4ms
memory: 10056kb

input:

199
176 177
115 116
47 48
29 30
120 119
7 8
93 94
158 159
118 117
28 29
185 186
133 132
24 25
76 77
55 54
68 69
96 95
65 66
172 171
114 113
127 128
91 92
106 107
70 71
135 136
83 82
187 188
146 147
23 22
36 37
195 196
166 165
81 80
109 108
8 9
21 20
41 42
125 124
46 47
87 86
133 134
38 37
174 173
12...

output:

1
199
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 200 numbers

Test #20:

score: 0
Accepted
time: 2ms
memory: 8068kb

input:

200
28 56
82 165
53 107
94 188
67 134
51 102
69 139
18 37
10 20
33 66
179 89
156 78
53 106
93 186
113 56
9 19
8 16
65 130
33 16
41 82
37 74
197 98
26 53
18 36
195 97
30 60
132 66
81 162
61 30
40 81
26 52
168 84
79 39
128 64
27 54
68 136
91 45
40 20
122 61
108 54
3 6
118 59
91 182
177 88
15 31
133 66...

output:

115157040
769068498
218666068
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 201 numbers

Test #21:

score: 0
Accepted
time: 1ms
memory: 8096kb

input:

200
51 153
118 39
23 68
26 9
163 54
7 2
21 62
174 58
125 42
50 150
15 46
32 95
186 62
53 158
7 22
29 88
165 55
47 140
9 3
18 6
20 59
131 44
90 30
149 50
35 12
11 32
15 5
4 13
110 37
160 53
3 10
51 152
154 51
37 12
94 31
119 40
49 146
196 65
16 48
46 138
4 12
116 39
74 25
27 81
105 35
61 182
18 55
19...

output:

96831322
243739289
839032182
347339046
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
0
0
0
0
0
0
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0
0
0
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0
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0
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0
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0
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0
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0
0
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0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0...

result:

ok 201 numbers

Test #22:

score: 0
Accepted
time: 0ms
memory: 8116kb

input:

200
4 1
40 159
6 22
16 65
7 29
7 2
10 39
103 26
24 97
180 45
24 6
47 186
50 200
140 35
15 61
10 38
127 32
93 23
18 73
185 46
23 91
29 115
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output:

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result:

ok 201 numbers

Test #23:

score: 0
Accepted
time: 4ms
memory: 10232kb

input:

200
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output:

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result:

ok 201 numbers

Test #24:

score: 0
Accepted
time: 7ms
memory: 10236kb

input:

200
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output:

107615921
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result:

ok 201 numbers

Test #25:

score: 0
Accepted
time: 19ms
memory: 12212kb

input:

200
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output:

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result:

ok 201 numbers

Test #26:

score: 0
Accepted
time: 37ms
memory: 14296kb

input:

200
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output:

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result:

ok 201 numbers

Test #27:

score: 0
Accepted
time: 128ms
memory: 20432kb

input:

200
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output:

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result:

ok 201 numbers

Test #28:

score: 0
Accepted
time: 51ms
memory: 18164kb

input:

200
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output:

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result:

ok 201 numbers

Test #29:

score: 0
Accepted
time: 28ms
memory: 10204kb

input:

200
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output:

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result:

ok 201 numbers

Test #30:

score: 0
Accepted
time: 9ms
memory: 10156kb

input:

200
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output:

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result:

ok 201 numbers

Test #31:

score: 0
Accepted
time: 8ms
memory: 8108kb

input:

200
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output:

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result:

ok 201 numbers

Test #32:

score: 0
Accepted
time: 6ms
memory: 11928kb

input:

200
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output:

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result:

ok 201 numbers

Test #33:

score: 0
Accepted
time: 6ms
memory: 8116kb

input:

200
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output:

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result:

ok 201 numbers

Test #34:

score: 0
Accepted
time: 1ms
memory: 8108kb

input:

200
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output:

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223...

result:

ok 201 numbers

Test #35:

score: 0
Accepted
time: 3ms
memory: 8124kb

input:

200
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output:

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result:

ok 201 numbers

Test #36:

score: 0
Accepted
time: 3ms
memory: 8104kb

input:

200
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132 ...

output:

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result:

ok 201 numbers

Test #37:

score: 0
Accepted
time: 8ms
memory: 8136kb

input:

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output:

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result:

ok 201 numbers

Test #38:

score: 0
Accepted
time: 0ms
memory: 8132kb

input:

200
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output:

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result:

ok 201 numbers

Test #39:

score: 0
Accepted
time: 3ms
memory: 8076kb

input:

200
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output:

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result:

ok 201 numbers

Test #40:

score: 0
Accepted
time: 1ms
memory: 8076kb

input:

200
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output:

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result:

ok 201 numbers

Test #41:

score: 0
Accepted
time: 3ms
memory: 8120kb

input:

200
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output:

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result:

ok 201 numbers

Test #42:

score: 0
Accepted
time: 1ms
memory: 8072kb

input:

200
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output:

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result:

ok 201 numbers

Test #43:

score: 0
Accepted
time: 0ms
memory: 8100kb

input:

200
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output:

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result:

ok 201 numbers

Test #44:

score: 0
Accepted
time: 0ms
memory: 8116kb

input:

200
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output:

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result:

ok 201 numbers

Test #45:

score: 0
Accepted
time: 4ms
memory: 8084kb

input:

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output:

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result:

ok 201 numbers

Test #46:

score: 0
Accepted
time: 379ms
memory: 8104kb

input:

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output:

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result:

ok 201 numbers

Test #47:

score: 0
Accepted
time: 659ms
memory: 10136kb

input:

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output:

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result:

ok 201 numbers

Test #48:

score: 0
Accepted
time: 114ms
memory: 8044kb

input:

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output:

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result:

ok 201 numbers

Test #49:

score: 0
Accepted
time: 22ms
memory: 8080kb

input:

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output:

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result:

ok 201 numbers

Test #50:

score: 0
Accepted
time: 830ms
memory: 11848kb

input:

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output:

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result:

ok 201 numbers

Test #51:

score: 0
Accepted
time: 172ms
memory: 8100kb

input:

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139 8...

output:

523113308
214318589
117572022
786534946
7109784
724963744
95145157
174077463
6003774
282431565
553458461
623789326
791351623
392397012
592394941
607054169
544396066
105914087
635586330
957355428
208073853
619268608
676234625
7057352
759022301
338238772
968468424
585974175
926175708
735511525
3316428...

result:

ok 201 numbers

Test #52:

score: 0
Accepted
time: 253ms
memory: 8100kb

input:

200
184 1
28 1
153 28
1 32
108 32
32 178
1 81
105 81
81 39
81 102
176 1
176 73
168 176
172 176
176 63
197 1
151 197
197 171
197 177
1 123
40 123
123 90
45 123
123 124
123 191
34 1
34 149
134 34
167 34
66 34
34 9
115 1
115 3
115 42
78 115
188 115
1 86
86 57
46 86
86 98
86 48
62 86
86 94
86 103
157 86...

output:

47151332
832939154
213433285
565203609
145574132
352316056
250030197
226805084
216099955
592382514
636828991
844399197
64756312
134906334
297687387
67921368
558506071
875410727
932803599
567753877
667094227
582881441
559184755
364081229
128639584
660676028
438885075
863693217
479778621
564013378
724...

result:

ok 201 numbers

Test #53:

score: 0
Accepted
time: 42ms
memory: 7996kb

input:

200
1 62
62 83
171 1
171 200
1 38
8 38
1 173
173 17
123 1
123 150
66 123
123 92
1 39
39 192
39 139
39 129
39 170
197 39
39 158
1 130
130 157
130 125
74 130
130 44
130 5
41 130
1 167
4 167
12 167
167 179
167 64
134 167
63 167
167 65
174 167
167 144
167 42
167 78
1 91
73 91
149 91
47 91
91 124
91 181
...

output:

275829285
63140766
346645436
48715605
114220999
250204997
217706874
44251556
94922070
810246758
933089921
432717141
868648393
242216037
583974499
13224660
193009788
345380473
581229851
151065031
913007231
699360097
74021963
560961768
617988303
232684496
919175990
439811565
688979161
390717161
319519...

result:

ok 201 numbers

Test #54:

score: 0
Accepted
time: 21ms
memory: 8132kb

input:

200
1 157
200 157
39 157
170 157
196 157
157 82
165 1
110 165
32 165
88 165
165 160
5 165
165 129
165 193
34 165
75 165
1 179
180 179
24 179
179 163
179 149
66 179
147 179
179 115
179 28
179 37
162 179
79 179
179 133
195 179
179 46
179 11
1 198
198 126
145 198
198 121
106 198
198 197
124 198
187 198...

output:

872853208
749733227
487100108
885840063
726574283
190972801
332926436
413139613
828533078
950487222
106408665
943639236
398008078
203030118
528194013
853792057
60799200
240118905
796306529
674764488
935813250
111494931
351987733
909591646
936509272
418593137
460461727
981027609
848028885
798086674
1...

result:

ok 201 numbers

Test #55:

score: 0
Accepted
time: 177ms
memory: 8200kb

input:

200
9 1
9 69
185 1
185 115
7 185
84 185
185 56
1 51
128 51
51 75
51 151
51 105
100 1
100 126
200 100
100 178
100 145
44 100
146 1
146 10
146 92
146 3
45 146
146 71
146 50
146 17
146 30
146 160
146 33
146 90
1 144
98 144
144 77
144 161
95 144
52 144
144 73
144 189
173 144
78 144
87 144
135 144
12 144...

output:

431442037
373965749
954559306
329205543
611302454
81467246
157588878
877689074
622496633
403436795
825151826
823605890
922444152
334140139
369960328
86380771
191221539
644421401
928207460
608688074
144301684
937386932
642555369
321288358
481098254
626625617
34782813
338515714
181675355
99168051
7306...

result:

ok 201 numbers

Test #56:

score: 0
Accepted
time: 116ms
memory: 8200kb

input:

200
1 9
158 1
188 158
1 179
179 65
134 179
179 95
179 61
1 156
156 149
156 104
152 156
156 182
1 91
91 64
91 143
91 27
91 22
91 186
1 94
162 94
94 191
39 94
94 42
94 47
1 40
157 40
40 81
40 125
130 40
40 138
105 1
184 105
13 105
105 17
105 23
116 105
8 105
1 101
82 101
101 99
101 83
66 101
101 122
1...

output:

915646270
287527289
925794506
173842206
502376266
204929098
171022579
954661571
580048880
771094335
951358337
766650278
921127164
974517014
74984882
257353574
50285571
611720495
771182090
695192449
854854439
345982847
193313188
909090437
286492120
282588595
378920816
538421806
345572911
124014829
26...

result:

ok 201 numbers

Test #57:

score: 0
Accepted
time: 57ms
memory: 8204kb

input:

200
152 1
1 200
200 175
118 1
159 118
32 118
87 1
52 87
197 87
22 87
120 1
120 58
120 90
120 180
120 65
1 78
154 78
78 157
105 78
78 28
1 140
140 64
69 140
140 72
148 140
1 115
115 146
115 131
115 103
115 169
59 115
195 1
195 116
195 127
20 195
85 195
195 66
1 160
130 160
160 49
10 160
39 160
160 19...

output:

542194627
768746014
979545120
281829288
642933891
246087569
995673316
504464909
182341097
543688842
232545930
50292871
833101537
189162403
653813074
413876296
585566276
994273448
846329701
995007461
505778286
178994237
59208331
647915880
532935005
617611968
529783050
897817039
564958294
80976084
499...

result:

ok 201 numbers

Test #58:

score: 0
Accepted
time: 70ms
memory: 8116kb

input:

200
45 1
45 175
1 15
15 108
1 82
82 98
1 38
38 77
1 11
11 83
8 11
1 46
46 69
144 46
198 1
198 61
198 164
195 198
49 1
49 23
49 118
3 49
17 1
147 17
17 76
17 110
189 17
1 191
191 194
52 191
191 64
102 191
115 1
115 161
115 32
124 115
115 55
106 1
106 196
106 96
106 185
148 106
174 1
156 174
150 174
7...

output:

662193916
669095926
9246527
952290490
628174678
731002911
235877589
598494827
746248667
982570960
394281726
607073837
290680213
412407974
539784170
483052666
646939575
272040327
356960126
880201796
964962548
695485193
605693323
810700922
471647656
898295984
638118415
918593061
486495273
134925774
56...

result:

ok 201 numbers

Test #59:

score: 0
Accepted
time: 39ms
memory: 8048kb

input:

200
95 1
31 1
105 1
105 185
98 1
144 98
32 1
32 13
1 113
113 128
1 44
56 44
157 44
1 18
18 14
108 18
1 156
156 29
140 156
169 1
169 150
146 169
85 1
200 85
67 85
1 131
131 147
57 131
131 83
1 82
195 82
155 82
82 172
75 1
180 75
75 8
17 75
175 1
65 175
199 175
175 30
176 1
100 176
36 176
176 107
1 61...

output:

696367969
617661761
756151686
885347242
269258032
547568187
448677273
846716732
88930092
23868622
820590495
827621994
736063059
341192424
985281756
3329970
593798473
281619893
334077779
95248457
348231777
602299338
736041778
348759890
459150420
258767909
454024877
142816748
941685807
754298916
83328...

result:

ok 201 numbers

Test #60:

score: 0
Accepted
time: 22ms
memory: 8124kb

input:

200
1 150
64 150
150 69
150 54
150 70
42 150
85 1
29 85
68 85
57 85
12 85
151 85
18 85
153 85
95 1
95 81
95 182
135 95
95 8
101 95
95 72
142 95
173 95
34 95
188 1
188 27
152 188
163 188
76 188
188 136
14 188
188 97
179 188
139 188
84 188
170 188
171 188
188 23
188 154
47 188
147 188
165 188
190 188
...

output:

601897646
290882591
182570351
766041198
422495344
246104852
175542019
270213501
141122991
816891087
212667902
253536995
756635022
598737022
438373834
709684511
911949265
350908360
979292424
568976900
299608330
746936666
632418895
500265452
695924987
858831961
452131963
558517120
575027027
412599983
...

result:

ok 201 numbers

Test #61:

score: 0
Accepted
time: 85ms
memory: 10040kb

input:

200
1 134
134 181
1 16
48 16
137 1
137 109
141 137
1 38
38 31
113 38
7 38
98 38
38 37
103 1
103 41
164 103
100 103
136 103
51 103
153 103
1 116
116 144
116 69
34 116
125 116
162 116
116 28
186 116
116 12
140 116
40 116
145 1
145 102
145 148
97 145
74 145
199 145
194 145
145 166
145 107
56 145
145 14...

output:

70993027
93883358
488126449
51997200
822126001
54868633
944119747
801383581
477442093
145393755
806754242
630311682
303357069
137703457
576652618
792934734
393064322
658649985
425671690
76558292
242424769
399458986
421717321
573984220
994593059
209617286
292168920
333686983
932088752
235190055
32982...

result:

ok 201 numbers

Test #62:

score: 0
Accepted
time: 107ms
memory: 8044kb

input:

200
1 35
48 35
1 191
102 191
191 42
1 178
7 178
1 32
32 70
32 176
151 1
116 151
151 144
140 1
126 140
25 140
83 140
68 140
140 187
55 1
118 55
114 55
55 179
130 1
130 101
130 6
130 73
130 200
130 46
1 104
84 104
104 72
135 104
104 188
44 104
104 134
1 47
121 47
97 47
47 145
47 162
103 47
47 27
1 37
...

output:

773846976
292676984
227217667
308936000
706899675
645848433
370930792
409068292
162225968
400663404
490131342
516800551
11184294
555601216
276256057
325623271
940171808
330637576
960469059
975599404
321173379
296182284
349382330
332612024
59692513
872339429
970247667
494585067
865876179
194636168
92...

result:

ok 201 numbers

Test #63:

score: 0
Accepted
time: 123ms
memory: 8072kb

input:

200
1 122
1 155
200 155
8 1
8 111
1 33
129 33
1 125
57 125
1 9
135 9
9 65
1 45
45 82
183 1
198 183
183 85
1 137
137 98
137 51
23 137
1 116
116 19
116 121
123 116
136 116
116 88
1 29
52 29
199 29
158 29
194 29
29 184
29 42
112 1
96 112
86 112
112 36
112 60
112 159
112 189
1 191
191 27
69 191
13 191
1...

output:

632624224
240586287
622155354
116123651
913302037
479239547
249189520
609565475
258446395
798166327
737158563
223051681
158884946
173594717
940038913
73485178
497731969
398766059
788990011
426051720
626947242
309652848
154715657
989434264
697269413
137070828
38384809
726082696
358130415
768136331
94...

result:

ok 201 numbers

Test #64:

score: 0
Accepted
time: 67ms
memory: 8040kb

input:

200
1 162
1 132
132 125
41 1
41 11
1 70
82 70
81 1
81 32
1 188
188 59
188 116
1 8
8 186
8 141
134 8
1 165
165 169
138 165
47 165
1 14
154 14
14 143
14 56
14 164
21 1
21 90
1 124
74 124
71 124
124 23
1 20
156 20
20 150
75 1
31 75
75 95
75 115
176 75
75 33
1 37
37 148
1 139
102 139
139 7
159 139
161 1...

output:

95748073
713725219
75013822
303285871
898441017
64342034
418627235
727108369
430289029
382780334
715268857
732531226
520580849
479456252
969633121
306690600
878388369
735764848
510423603
132566036
617213531
911955428
10299398
103053804
964652036
279403826
464143031
593274484
306681985
828985609
7938...

result:

ok 201 numbers

Test #65:

score: 0
Accepted
time: 40ms
memory: 8040kb

input:

200
1 56
82 1
154 1
119 1
124 1
124 149
1 150
96 150
66 1
66 195
1 95
135 95
1 74
74 16
74 182
1 11
11 130
11 32
1 137
103 137
1 46
46 7
1 35
35 189
145 1
145 183
145 72
43 1
180 43
175 43
43 181
1 29
29 165
102 29
29 21
23 1
113 23
122 23
23 141
23 199
1 176
176 55
176 89
168 176
97 176
1 143
170 1...

output:

850171225
78756830
477773067
942575152
993511664
514920769
231626770
572110972
343531436
299753636
536865020
713869971
788534243
726332665
355379891
781503062
214426935
424025423
71511286
467001484
559824537
572220794
354695293
309759881
876652149
51574068
283224545
176704668
43327995
32525772
51565...

result:

ok 201 numbers

Test #66:

score: 0
Accepted
time: 348ms
memory: 8100kb

input:

200
1 65
1 176
129 1
129 171
1 96
161 96
133 1
133 52
133 41
76 1
76 39
89 76
46 76
181 76
70 76
74 76
76 198
1 24
24 112
18 24
24 16
97 24
24 36
197 24
24 186
143 24
1 12
124 12
64 12
12 149
188 12
174 12
71 12
12 62
12 85
1 158
160 158
61 158
158 78
158 191
111 158
136 158
158 86
158 87
158 81
158...

output:

164777153
447832293
567465007
4704441
102286993
199075745
442655458
694500630
257546818
774293997
402176523
913310899
166331190
662002661
507953722
511207346
656290657
146142888
559624745
398945236
703958597
959897256
104317818
127725824
680484042
716078653
724637174
73783572
152470849
181886454
152...

result:

ok 201 numbers

Test #67:

score: -100
Time Limit Exceeded

input:

200
24 1
24 188
76 1
76 10
172 1
172 118
172 193
160 1
123 160
5 160
25 160
181 1
93 181
45 181
68 181
181 148
15 181
181 159
1 55
32 55
190 55
55 191
55 11
177 55
55 86
107 1
107 98
77 107
107 140
33 107
107 41
176 107
107 102
54 1
54 79
122 54
96 54
54 163
157 54
54 189
54 196
1 125
125 71
18 125
...

output:


result: