å տ ڵ Ʈ հ Ѵ.ٷ ÷Ƽ 5 &ڵ Ķ ũ ǥ üȭ ̴. ϸ ڵ Ʈ Ǯ ִ.ǥ ̷ ܼ Ǫ Ŀ ,к ٽ ˰ 10 ٽ 60 Ͽ ڼ ؼ Բ Ǿ. å ⺻⸦ ߸ پ ȥ Ǯ ִ ̴.
_
_̽ ⺻ ڵ ִ ػ
_˰ ϴٰ Ͽ ڵ Ű
: DZ
: DZ
ڵ ٴ ʹ Ͽ ΰ ڵ Ʈ. ڰ DZ 1Ⱓ ڵ Ʈ ο ǫ п Ǯ ڷ پ ־.
Ʈ 縦 ϷϷ ̰ ڵ ϰ ִ. α ӵ ֿ켱 ϴ ϸ鼭 ƴƴ ˰ θ ʰ ִ. α ٽɱ ھ ϴ κ ؼ ˰ н ߿伺 ݰ ϱ å ϰ Ǿ.
ڵ Ʈ δ ϰ ִ ӵ ̴.
ڼ
å ϴ
ڵ Ʈ н ε 6ܰ
1 ڵ Ʈ ־
1 ڵ Ʈ غ, 6̸ ϴ
1-1 ڵ Ʈ 1 ĺ
1-2 ء ڵ
1-3 ̰ ϸ ִٰ?
1-4 ʵ ־ 6̸
_μ
_A. Remove Smallest
2 ڵ Ʈ , ð
2-1 ǻʹ 1ʿ 1 ۿ ϴ
ð O(n)
ð O(logn)
ð O(n^2)
ð O(2^n)
ð O(n!)
2-2 ˰ Ǯ̿ ð ϱ
_̴ ö ʹ
3 īī äù ˰ ұ?
3-1 īī ä
3-2 2020 īī ä 1 1 äù
3-3 īī ڵ Ʈ
3-3-1 о
3-3-2 α о
_äù( 59.91%)
4 Z ڵ Ʈ
4-1 Z ä
4-2 Z ַ
4-3 Z S/W Ʈ A
4-4 Z ڵ Ʈ
4-5 ! ˰̶ ǻͿ 籸
_ġŲ
5
5-1 ¿ ⺻
5-1-1
5-1-2 Է
5-2 if
5-3 for(ǻ )
5-3-1 for 1
5-3-2 for 2
5-3-3 for 3
5-4 Լ
_Hello World
_Ģ
_ ϱ
_ -1
_ -2
_ -5
_Ģ
2 ڵ Ʈ غ, 10 ˰̸ ϴ
6 ArrayList LinkedList- ؾ ڷᱸ
6-1 ArrayList
6-1-1 ArrayList ϴ
6-1-2 2 迭
6-1-3 ArrayList ߸
6-2 LinkedList
6-2-1 LinkedList ̿
_ּ, ִ
_ 丮
_ũ
_似Ǫ
7
7-1
7-2 ߸
7-3 پ ڷᱸ ùٸ
7-4 ϴ 1
7-5 ϴ 2
7-6 ϴ 3
_
_踷
_ũ
8 ť
8-1 ť
8-2 ť ϴ 1
8-3 ť ϴ 2
8-4 ť ϴ 3
_ť 2
_ī 2
_
9 Ʈ
9-1 Ʈ
9-2 Ʈ
9-2-1 Ʈ
9-2-2 Ʈ
9-2-3 Ʈ ȸ
9-3 ˻ Ʈ
9-4-1 ˻ Ʈ
_Ʈ ȸ
_ ˻ Ʈ
10
10-1
10-2 Ʈ ̿Ͽ ϴ
10-3 ؽø ̿Ͽ ϴ
10-3-1 ü̴
10-3-2 巹
10-4 ϴ 1
10-5 ϴ 2-ڵ
10-6 ϴ 3-ڵ
_мǿսغ
_D. Non-zero Segments
_D. MEX maximizing
11 , 켱 ť
11-1
11-1-1 ִ
11-1-2 ּ
11-2 켱 ť
11-2-1 켱 ť ϴ 1
11-2-2 켱 ť ϴ 2
_ִ
_ī ϱ
12 Ž
12-1 Ž
12-2 Ž ̿ 1
12-3 Ž ̿ 2
12-4