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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
#118425#1078. 有趣的数列1kevinhu1000ms1164kbC++293b2020-08-30 22:45:032020-08-30 22:45:04

answer


详细

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Test #1:

score: 33
Accepted
time: 0ms
memory: 1164kb

input:

10
20 17 14 11 8 5 2 -1 -4 -7



output:

yes

result:

ok single line: 'yes'

Test #2:

score: 33
Accepted
time: 0ms
memory: 1164kb

input:

8
1 3 5 7  9 11 13 15

output:

yes

result:

ok single line: 'yes'

Test #3:

score: 33
Accepted
time: 0ms
memory: 1164kb

input:

6
1 3 -5 4  6 8

output:

no

result:

ok single line: 'no'