#누적 합 prefix_sum

#	제목	푼 사람 수	평균 시도
23012	Cutting Intervals	16	1.13
3299	POWER	15	1.13
27575	Distinct Parity Excess	15	1.13
18707	Dull Chocolates	7	1.14
26755	... albo psikus!	7	1.14
30287	Gražūs namai	14	1.14
28299	반전수	44	1.16
24474	Intercastellar	74	1.16
14037	Eggscavation	6	1.17
30557	Don't Be Fake	12	1.17
31619	買い物 2 (Shopping 2)	23	1.17
30284	Karjeras	11	1.18
30929	Rank Promotion	22	1.18
24818	Field Trip	42	1.19
24422	投票 (Voting)	62	1.19
17203	∑|ΔEasyMAX|	766	1.20
20524	Управление видеонаблюдением	15	1.20
24759	Slide Count	15	1.20
30361	Empty Quartz	10	1.20
23000	L Shaped Plots	24	1.21
27552	Tractor Paths	19	1.21
26434	Happy Subarrays	14	1.21
29718	줄줄이 박수	246	1.22
13229	Selection Sum	258	1.22
18589	Radar Scanner	18	1.22
27217	Кратные отрезки	9	1.22
31679	Knjige	13	1.23
21909	Divisible by 3	60	1.23
12122	Pretty Good Proportion (Large)	17	1.24
8599	Kupiec	4	1.25
8616	Aquapark	4	1.25
8828	Ciastka	8	1.25
26838	Różnorodność	4	1.25
26862	Maxdifficent Group	20	1.25
22879	돌 가져가기 2	26	1.27
24615	Cow Camp	26	1.27
30218	Weighted Window Sums	22	1.27
16805	Where is the Boundary	25	1.28
21363	Kontringsattack	7	1.29
27174	Урок физкультуры	21	1.29
18002	Balanced Animals	27	1.30
7174	Hinded	10	1.30
7903	Pearls	10	1.30
27012	Feed Accounting	10	1.30
30223	Cut the Cake	10	1.30
31697	Znaczki pocztowe	10	1.30
16691	House Numbers	49	1.31
30972	닭강정의 전설	91	1.32
6852	Bowling for Numbers++	6	1.33
8613	Kalendarze	6	1.33

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