Modify时，把array里面的value带进去，找到特定的位子（leaf）,然后count+1. 最终在SegmentTree leaf上面全是array里面实际的数字。 若给出一个固定的array构成 SegmentTree，那估计很简单：按照index从0~array.lengh，leaf上就是[0,0] with value = x. 若题目让构造一个空心SegmentTree, ...

1 is read off as "one 1" or 11. 11 is read off as "two 1s" or 21. 21 is read off as "one 2, then one 1" or 1211. Given an integer n, generate the nth term of the count-and-say sequence. Note: Each ...

During the 2026 May Day rally at Monas, the KSPI labor group submitted 11 demands to President Prabowo Subianto.

When an Indonesian and Australian couple bought Yabbiekayu, their first visitors were foreigners. Now, they aim to be part of ...

Administrative Coordinator/Receptionist, Marley Vavra, checks out local coffee establishments while on the road for work.

At least seven people were killed and dozens were injured after two trains collided near Jakarta. Rescue operations are ...

Monster Beverage Corporation (NASDAQ: MNST) announced today that results for its first quarter ended March 31, 2026, will be reported on Thursday, May 7, 2026, after the close of the market. The ...

At least four people were killed and 38 injured when two trains collided in the city of Bekasi, adjoining the Indonesian ...

Prabowo said thousands of railway crossings across the island are legacy infrastructure from the Dutch colonial era and have ...