QOJ.ac
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 |
|---|---|---|---|---|---|---|---|---|---|
| #613742 | #2507. 方差 | ax_by_c | 100 ✓ | 75ms | 15800kb | C++17 | 967b | 2024-10-05 14:37:08 | 2024-10-05 14:37:17 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
详细
Pretests
Final Tests
Test #1:
score: 4
Accepted
time: 1ms
memory: 5936kb
input:
4 2 3 4 8
output:
83
result:
ok single line: '83'
Test #2:
score: 4
Accepted
time: 1ms
memory: 6004kb
input:
4 1 1 3 6
output:
51
result:
ok single line: '51'
Test #3:
score: 4
Accepted
time: 1ms
memory: 5812kb
input:
4 5 5 6 10
output:
59
result:
ok single line: '59'
Test #4:
score: 4
Accepted
time: 1ms
memory: 6004kb
input:
10 1 10 19 22 31 32 32 36 39 39
output:
9604
result:
ok single line: '9604'
Test #5:
score: 4
Accepted
time: 0ms
memory: 7916kb
input:
10 5 6 13 21 27 27 30 32 34 37
output:
6956
result:
ok single line: '6956'
Test #6:
score: 4
Accepted
time: 1ms
memory: 5852kb
input:
14 2 2 4 4 8 8 8 10 11 11 11 16 18 18
output:
2208
result:
ok single line: '2208'
Test #7:
score: 4
Accepted
time: 1ms
memory: 5852kb
input:
15 1 3 5 7 7 10 10 10 10 11 13 13 18 18 20
output:
4076
result:
ok single line: '4076'
Test #8:
score: 4
Accepted
time: 1ms
memory: 5860kb
input:
15 1 1 2 4 4 6 6 9 9 11 11 14 16 16 18
output:
3524
result:
ok single line: '3524'
Test #9:
score: 4
Accepted
time: 0ms
memory: 6036kb
input:
20 70 75 87 93 93 96 102 111 116 128 142 169 189 194 206 215 215 215 230 240
output:
613931
result:
ok single line: '613931'
Test #10:
score: 4
Accepted
time: 1ms
memory: 5972kb
input:
20 45 56 68 90 111 145 154 155 161 171 176 187 190 196 201 216 222 280 280 280
output:
955084
result:
ok single line: '955084'
Test #11:
score: 4
Accepted
time: 1ms
memory: 5968kb
input:
20 20 52 88 96 102 113 137 144 150 159 185 188 188 188 201 202 229 246 261 273
output:
1301784
result:
ok single line: '1301784'
Test #12:
score: 4
Accepted
time: 1ms
memory: 6040kb
input:
20 48 58 63 69 83 83 89 112 118 121 132 139 156 169 169 169 181 201 208 238
output:
742851
result:
ok single line: '742851'
Test #13:
score: 4
Accepted
time: 1ms
memory: 5864kb
input:
50 1 3 3 4 6 6 6 9 10 11 12 13 14 14 14 15 18 21 23 25 25 25 29 30 31 34 34 35 36 41 41 41 42 42 42 47 50 50 51 51 64 64 65 65 66 69 69 69 70 70
output:
329064
result:
ok single line: '329064'
Test #14:
score: 4
Accepted
time: 1ms
memory: 5836kb
input:
50 1 2 2 3 4 5 9 10 14 15 17 17 19 20 22 22 23 24 28 29 29 30 31 31 31 32 34 35 39 39 40 40 41 41 42 42 44 44 45 45 46 47 48 52 53 54 65 66 67 69
output:
393256
result:
ok single line: '393256'
Test #15:
score: 4
Accepted
time: 1ms
memory: 6032kb
input:
50 2 2 5 6 7 7 7 8 9 10 10 10 15 15 15 16 18 18 19 23 23 24 27 27 29 31 32 32 36 36 37 40 43 44 46 46 47 48 50 51 52 52 65 66 66 66 67 67 68 70
output:
336136
result:
ok single line: '336136'
Test #16:
score: 4
Accepted
time: 1ms
memory: 5876kb
input:
100 1 1 2 2 3 3 3 3 4 4 4 4 4 5 5 5 5 5 5 7 7 7 8 8 9 9 9 10 10 10 10 10 11 11 11 12 12 12 12 13 13 13 13 21 21 21 22 22 23 24 24 24 24 25 26 26 26 26 26 27 27 27 28 28 28 28 29 29 30 30 30 31 32 32 32 32 32 33 34 34 34 35 35 35 36 36 37 38 38 38 38 39 39 39 39 39 40 40 40 40
output:
302700
result:
ok single line: '302700'
Test #17:
score: 4
Accepted
time: 0ms
memory: 5948kb
input:
100 1 1 2 2 2 2 2 3 3 3 4 4 4 4 4 5 5 5 5 5 6 6 6 7 7 7 8 8 8 9 10 10 11 11 11 11 12 12 12 13 13 13 21 21 21 21 22 22 22 23 23 24 24 24 24 24 25 26 26 26 26 26 26 26 27 27 28 28 28 28 28 29 29 29 30 30 30 30 31 31 31 31 31 32 33 34 34 35 35 35 35 35 35 37 37 38 38 38 38 39
output:
276964
result:
ok single line: '276964'
Test #18:
score: 4
Accepted
time: 1ms
memory: 5952kb
input:
100 1 1 1 2 3 3 3 3 3 3 4 5 5 5 6 6 6 6 7 7 7 7 7 8 8 8 8 9 9 10 10 10 11 11 13 13 13 13 21 21 21 22 22 22 22 23 23 23 23 23 23 23 24 24 24 25 25 26 27 27 27 27 28 28 28 29 29 29 29 30 30 30 31 32 32 32 33 33 34 34 34 34 34 35 35 36 37 37 37 37 37 37 38 38 38 38 39 40 40 40
output:
302700
result:
ok single line: '302700'
Test #19:
score: 4
Accepted
time: 75ms
memory: 11220kb
input:
400 1 1 2 2 3 4 4 5 5 6 6 6 6 7 8 8 8 10 10 10 11 11 11 11 11 11 12 12 12 12 13 14 14 15 15 15 16 16 17 18 18 18 19 20 22 23 29 29 30 31 31 32 32 32 33 33 34 34 35 35 35 36 37 37 37 37 37 37 37 37 37 38 38 38 38 38 38 39 39 40 41 42 46 47 48 49 49 50 50 50 51 51 52 52 53 53 53 53 55 56 56 56 58 58 5...
output:
266737600
result:
ok single line: '266737600'
Test #20:
score: 4
Accepted
time: 75ms
memory: 11272kb
input:
400 1 2 2 3 3 3 3 3 3 4 4 4 4 4 4 4 5 5 5 6 6 7 8 9 10 10 16 17 18 19 19 20 20 20 20 20 21 22 23 23 24 25 25 25 25 25 25 25 25 26 26 27 27 28 29 29 29 29 29 29 29 30 30 30 30 30 30 30 30 30 30 30 31 31 32 33 34 34 35 35 35 35 37 37 38 38 38 38 39 39 40 43 44 45 45 45 45 46 47 48 49 50 50 50 58 59 59...
output:
271813084
result:
ok single line: '271813084'
Test #21:
score: 4
Accepted
time: 74ms
memory: 11680kb
input:
400 1 1 1 2 3 3 4 5 5 5 5 5 5 5 6 6 6 7 7 9 9 9 10 11 12 12 12 13 13 14 14 15 16 17 17 18 18 18 18 18 18 19 20 20 20 21 21 22 23 23 24 25 26 27 27 28 28 30 30 31 31 32 33 33 33 34 34 34 35 35 35 36 36 36 37 38 39 39 40 40 41 41 41 42 42 42 42 43 44 45 46 46 46 46 47 47 48 48 49 50 51 51 52 53 58 58 ...
output:
263380775
result:
ok single line: '263380775'
Test #22:
score: 4
Accepted
time: 70ms
memory: 11068kb
input:
400 1 2 3 4 5 5 5 14 15 15 15 16 16 16 17 18 18 18 18 19 19 19 20 21 26 27 28 29 29 29 29 29 30 30 31 31 31 31 32 33 34 34 34 35 36 37 37 37 38 39 40 40 41 41 43 44 44 45 46 46 46 47 47 48 49 50 50 50 51 52 52 55 55 55 56 57 57 57 58 58 58 59 59 59 59 60 62 63 64 64 64 65 65 65 66 66 67 68 68 68 69 ...
output:
256248151
result:
ok single line: '256248151'
Test #23:
score: 4
Accepted
time: 47ms
memory: 15400kb
input:
10000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
output:
104249375
result:
ok single line: '104249375'
Test #24:
score: 4
Accepted
time: 47ms
memory: 15800kb
input:
10000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
output:
104249375
result:
ok single line: '104249375'
Test #25:
score: 4
Accepted
time: 51ms
memory: 15008kb
input:
10000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
output:
104249375
result:
ok single line: '104249375'
Extra Test:
score: 0
Extra Test Passed