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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
#132277#876. Big BrotherwaifuSenpai#AC ✓182ms92620kbC++173.7kb2023-07-29 12:32:532023-07-29 12:32:57

详细

Test #1:

score: 100
Accepted
time: 8ms
memory: 38100kb

input:

8
0 0
0 1
1 1
1 2
2 2
2 1
3 1
3 0

output:

1.000000000000000

result:

ok "1.000000000"

Test #2:

score: 0
Accepted
time: 6ms
memory: 38404kb

input:

8
0 0
0 2
1 2
1 1
2 1
2 2
3 2
3 0

output:

0.000000000000000

result:

ok "0.000000000"

Test #3:

score: 0
Accepted
time: 1ms
memory: 38368kb

input:

6
140 62
97 141
68 156
129 145
153 176
130 109

output:

48.803495002058103

result:

ok "48.803495002"

Test #4:

score: 0
Accepted
time: 1ms
memory: 38688kb

input:

3
198 165
322 122
242 84

output:

4076.000000000000000

result:

ok "4076.000000000"

Test #5:

score: 0
Accepted
time: 8ms
memory: 37392kb

input:

15
0 250
30 250
125 250
180 250
250 250
250 100
250 80
250 0
140 0
100 0
73 0
0 0
0 2
0 30
0 90

output:

62500.000000000000000

result:

ok "62500.000000000"

Test #6:

score: 0
Accepted
time: 8ms
memory: 39092kb

input:

16
146 145
109 229
139 301
164 385
221 433
309 419
405 420
447 369
501 308
498 229
471 150
456 75
391 39
308 47
227 39
166 73

output:

114711.364655995883794

result:

ok "114711.364655996"

Test #7:

score: 0
Accepted
time: 12ms
memory: 39044kb

input:

6
160 210
200 210
200 300
280 300
200 170
200 80

output:

0.000000000000000

result:

ok "0.000000000"

Test #8:

score: 0
Accepted
time: 6ms
memory: 39172kb

input:

8
198 165
230 113
246 117
281 161
266 36
247 68
228 79
200 30

output:

63.702361250448231

result:

ok "63.702361250"

Test #9:

score: 0
Accepted
time: 5ms
memory: 37096kb

input:

14
198 165
274 226
258 318
297 348
339 309
372 360
336 265
347 203
388 161
346 123
306 155
293 87
261 112
242 84

output:

2189.001647913251942

result:

ok "2189.001647913"

Test #10:

score: 0
Accepted
time: 9ms
memory: 37092kb

input:

150
9956003 4338159
9912302 4099714
9868603 3861269
9803272 3631902
9737943 3402535
9725452 3366405
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8617533 1583544
8280269 1226429
8207226 1165339
8134185 ...

output:

77922149990018.139381408691406

result:

ok "77922149990018.218750000"

Test #11:

score: 0
Accepted
time: 7ms
memory: 37220kb

input:

1000
9999605 4937170
9999012 4905760
9998421 4874350
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9996447 4811549
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9964314 4404526
9960574...

output:

78537708558541.989097595214844

result:

ok "78537708558542.031250000"

Test #12:

score: 0
Accepted
time: 22ms
memory: 47172kb

input:

50000
10000000 4998743
9999998 4998115
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99999...

output:

78539327974559.743843078613281

result:

ok "78539327974559.937500000"

Test #13:

score: 0
Accepted
time: 81ms
memory: 67572kb

input:

250000
10000000 4999749
9999999 4999623
10000000 4999497
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10000000 4999246
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10000000 4997989
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9999998 49976...

output:

78525334096415.260810852050781

result:

ok "78525334096415.250000000"

Test #14:

score: 0
Accepted
time: 161ms
memory: 92252kb

input:

500000
10000000 4999874
9999999 4999811
10000000 4999749
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10000000 4999623
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10000000 4998869
9999999 4998...

output:

78479009888752.861480712890625

result:

ok "78479009888752.796875000"

Test #15:

score: 0
Accepted
time: 1ms
memory: 38228kb

input:

150
9725000 5000000
9496052 4811560
9932639 4585795
9464516 4436001
9658831 4212018
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8702951 2065077
8406477 2059608
8608394 ...

output:

11331974361764.550145149230957

result:

ok "11331974361764.560546875"

Test #16:

score: 0
Accepted
time: 4ms
memory: 38284kb

input:

1000
9725000 5000000
9499911 4971726
9949609 4937799
9499200 4915183
9723507 4881261
9497779 4858652
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9480028 4576513
9701143 4525791
9474353 4520250
9918375...

output:

302585512646.146992176771164

result:

ok "302585512646.140625000"

Test #17:

score: 0
Accepted
time: 27ms
memory: 45816kb

input:

50000
9725000 5000000
9499999 4999435
9949999 4998756
9499999 4998304
9724999 4997625
9499999 4997173
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9499992 4991518
9724990 4990500
9499989 4990387
994998...

output:

121175133.158538176125148

result:

ok "121175133.132812500"

Test #18:

score: 0
Accepted
time: 84ms
memory: 66240kb

input:

250000
9725000 5000000
9499999 4999887
9949999 4999752
9499999 4999661
9724999 4999525
9499999 4999435
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9499999 4998304
9724999 4998100
9499999 4998078
99499...

output:

4772368.073003207653528

result:

ok "4772368.076171875"

Test #19:

score: 0
Accepted
time: 182ms
memory: 91196kb

input:

500000
9725000 5000000
9499999 4999944
9949999 4999876
9499999 4999831
9724999 4999763
9499999 4999718
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9949999 4999130
9499999 4999152
9724999 4999050
9499999 4999039
99499...

output:

1169025.590935410786187

result:

ok "1169025.593750000"

Test #20:

score: 0
Accepted
time: 3ms
memory: 39188kb

input:

72
4 50
4 51
5 56
6 60
7 63
9 68
10 70
13 75
15 78
18 82
19 83
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97 50
96 45
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94 38
92 33
91 31
88 26
86 23
83 19
82 18
78 15
75 13
70 10
68 ...

output:

6435.000000000000000

result:

ok "6435.000000000"

Test #21:

score: 0
Accepted
time: 3ms
memory: 38516kb

input:

72
4 50
4 51
5 56
6 60
7 63
9 68
10 70
13 75
15 78
18 82
20 82
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26 88
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97 50
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94 38
92 33
91 31
88 26
86 23
83 19
82 18
78 15
75 13
70 10
68 ...

output:

4180.100000000000000

result:

ok "4180.100000000"

Test #22:

score: 0
Accepted
time: 8ms
memory: 38156kb

input:

336
10 500
10 501
11 512
12 522
13 531
14 539
15 546
16 552
18 563
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105 747
108 751
115 760
119 765
128 776
133 782
139 789
146 797
154 806
...

output:

708179.000000000000000

result:

ok "708179.000000000"

Test #23:

score: 0
Accepted
time: 8ms
memory: 37188kb

input:

336
10 500
10 501
11 512
12 522
13 531
14 539
15 546
16 552
18 563
19 568
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105 747
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128 776
133 782
139 789
146 797
154 806
...

output:

696280.075865800865699

result:

ok "696280.075865801"

Test #24:

score: 0
Accepted
time: 8ms
memory: 39024kb

input:

1576
22 5000
22 5001
23 5026
24 5050
25 5073
26 5095
27 5116
28 5136
29 5155
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31 5190
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53 5428
56 5451
58 5466
61 5488
62 5495
65 5515
67 5528
70 5547
74 5572
75 5578
79 5601
82 5618...

output:

73741747.000000000000000

result:

ok "73741747.000000000"

Test #25:

score: 0
Accepted
time: 8ms
memory: 38148kb

input:

1576
22 5000
22 5001
23 5026
24 5050
25 5073
26 5095
27 5116
28 5136
29 5155
30 5173
31 5190
32 5206
33 5221
34 5235
35 5248
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43 5340
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46 5369
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49 5395
52 5420
53 5428
56 5451
58 5466
61 5488
62 5495
65 5515
67 5528
70 5547
74 5572
75 5578
79 5601
82 5618...

output:

73705049.076299563814246

result:

ok "73705049.076299563"

Test #26:

score: 0
Accepted
time: 8ms
memory: 38492kb

input:

7328
7 50000
7 50001
8 50056
9 50110
10 50163
11 50215
12 50266
13 50316
14 50365
15 50413
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17 50506
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28 50946
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31 51045
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33 51106
34 51135
35 51163
37 51218
38 51245
40 51298
41...

output:

7448951491.000000000000000

result:

ok "7448951491.000000000"

Test #27:

score: 0
Accepted
time: 11ms
memory: 38696kb

input:

7328
7 50000
7 50001
8 50056
9 50110
10 50163
11 50215
12 50266
13 50316
14 50365
15 50413
16 50460
17 50506
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31 51045
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33 51106
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35 51163
37 51218
38 51245
40 51298
41...

output:

7448332528.534091594628990

result:

ok "7448332528.534090042"

Test #28:

score: 0
Accepted
time: 17ms
memory: 45664kb

input:

33920
55 500000
55 500001
56 500119
57 500236
58 500352
59 500467
60 500581
61 500694
62 500806
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72 501871
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74 502072
75 502171
76 502269
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79 502557
80 502651
81 502744
82 502836
83 5...

output:

741575176515.000000000000000

result:

ok "741575176515.000000000"

Test #29:

score: 0
Accepted
time: 13ms
memory: 43936kb

input:

33920
55 500000
55 500001
56 500119
57 500236
58 500352
59 500467
60 500581
61 500694
62 500806
63 500917
64 501027
65 501136
66 501244
67 501351
68 501457
69 501562
70 501666
71 501769
72 501871
73 501972
74 502072
75 502171
76 502269
77 502366
78 502462
79 502557
80 502651
81 502744
82 502836
83 5...

output:

741573412548.757299900054932

result:

ok "741573412548.757324219"

Test #30:

score: 0
Accepted
time: 58ms
memory: 72564kb

input:

157336
187 5000000
187 5000001
188 5000256
189 5000510
190 5000763
191 5001015
192 5001266
193 5001516
194 5001765
195 5002013
196 5002260
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198 5002751
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201 5003480
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203 5003961
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206 5004675
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208 5005146
209 5005380
210 5...

output:

74106620545235.000000000000000

result:

ok "74106620545235.000000000"

Test #31:

score: 0
Accepted
time: 61ms
memory: 74568kb

input:

157336
187 5000000
187 5000001
188 5000256
189 5000510
190 5000763
191 5001015
192 5001266
193 5001516
194 5001765
195 5002013
196 5002260
197 5002506
198 5002751
199 5002995
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201 5003480
202 5003721
203 5003961
204 5004200
205 5004438
206 5004675
207 5004911
208 5005146
209 5005380
210 5...

output:

74103087971323.867797851562500

result:

ok "74103087971323.890625000"

Test #32:

score: 0
Accepted
time: 8ms
memory: 39100kb

input:

1000
2600927 1831555
2984114 2324333
2787576 1961497
2689538 1755826
3028761 2094323
3008306 1946570
2887360 1607548
2631170 1248827
2470347 1030200
2599775 976740
2355502 478504
3115957 1757729
3013991 1652055
3820728 3275946
3463130 2975465
2475784 1734142
1806440 809618
1228787 158466
889070 1047...

output:

0.000000000000000

result:

ok "0.000000000"

Test #33:

score: 0
Accepted
time: 3ms
memory: 38884kb

input:

100
3929758 5668516
3749933 7186400
3671700 7927629
3735926 8648648
3696539 9488835
4063262 5499567
4098011 5704292
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4070777 5280029
4228917 6549215
4520598 8419214
4828480 8246428
4211962 5750987
4483103 6401689
4610886 6564084
5813897 9050031
5230681 7607146
6109094 7997896
5521186 ...

output:

4397951.335112688830122

result:

ok "4397951.332031250"

Test #34:

score: 0
Accepted
time: 5ms
memory: 38996kb

input:

339
9841560 4381918
5523440 4169860
9115892 4287496
8727198 4244767
5647505 4166184
6094829 4167703
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7603308 3772657
9093114 3424080
6269139 3962293
5674235 ...

output:

32849.077823781262850

result:

ok "32849.078125000"

Test #35:

score: 0
Accepted
time: 11ms
memory: 38580kb

input:

4063
499799 2678043
2533563 4266964
403464 2618451
1221250 3278868
105760 2429242
226632 2525041
215412 2517220
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2592208 4345606
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1076645 3252401
99034 2529000
3694400 5206336
2511697 4333861
73213 2556268
2066557 4031607
138...

output:

232.302766952816455

result:

ok "232.306640625"

Test #36:

score: 0
Accepted
time: 11ms
memory: 40848kb

input:

20000
8066872 8602921
8232035 8787201
5776793 6015019
5878121 6129006
5025917 5167705
8660957 9266687
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747610...

output:

0.072285266057520

result:

ok "0.074218750"

Test #37:

score: 0
Accepted
time: 182ms
memory: 92620kb

input:

500000
953759 7297457
2580377 6153306
2634043 6115587
2839957 5970786
486723 7626180
2227022 6402004
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2329665 6330471
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359197 7717867
...

output:

0.000000585518906

result:

ok "0.000000000"

Test #38:

score: 0
Accepted
time: 4ms
memory: 37840kb

input:

1000
1775807 6865631
4871886 8023283
7398086 8967646
143850 6312725
50868 6279999
4241424 7822696
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1961372 7069219
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6407440 8673598
1789021 7127821
2036724 7247311
2738127 7483...

output:

5130.831454857885547

result:

ok "5130.828125000"

Test #39:

score: 0
Accepted
time: 12ms
memory: 37488kb

input:

997
6923752 3142103
6035265 1166112
7134771 3679045
6503138 2357309
5554003 296869
6328294 2053182
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6698006 3244990
7640716 5174617
8857860 7626107
6979782 3911...

output:

5131.830982289184703

result:

ok "5131.828125000"

Test #40:

score: 0
Accepted
time: 0ms
memory: 38464kb

input:

1000
9150738 1660620
8900040 3385771
9165624 1099746
9250879 361608
9026045 2195006
9016856 2243604
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8853009 2956351
9100138 459660
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9048387 560131
8975462 1191225
8601171 5002153
8675233 419...

output:

29111.780941903904022

result:

ok "29111.765625000"