Repeat-2
A MathWikiből
(Változatok közti eltérés)
(Új oldal, tartalma: „==Problem 1 (2.5 point):== Write a search() function, which first parameter is an x and after that it can have arbitrary many named parameters. (search(x, **kwargs)) Th…”) |
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6. sor: | 6. sor: | ||
search(2, a=1, b=3) -> False | search(2, a=1, b=3) -> False | ||
search(2, a=1, b=3, c=2) -> True | search(2, a=1, b=3, c=2) -> True | ||
+ | |||
+ | ==Problem 2 (3.5 point):== | ||
+ | Write a variadic increasing() function, which inputs are arbitrary many positive natural numbers, and it | ||
+ | returns True if the sequence of the numbers contains an increasing subsequence of length 3. | ||
+ | |||
+ | Examples: | ||
+ | increasing(1, 2, 1, 2, 4) -> True | ||
+ | increasing(1, 2, 1, 2, 1) -> False |
A lap 2021. április 30., 07:44-kori változata
Problem 1 (2.5 point):
Write a search() function, which first parameter is an x and after that it can have arbitrary many named parameters. (search(x, **kwargs)) The function should return True, if there exist a key in kwargs, for which the corresponding value is x. Otherwise it should return False.
Examples:
search(2, a=1, b=3) -> False search(2, a=1, b=3, c=2) -> True
Problem 2 (3.5 point):
Write a variadic increasing() function, which inputs are arbitrary many positive natural numbers, and it returns True if the sequence of the numbers contains an increasing subsequence of length 3.
Examples:
increasing(1, 2, 1, 2, 4) -> True increasing(1, 2, 1, 2, 1) -> False