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DescriptionAn array of size n ≤ 106 is given to you. There is a sliding window of size k which is moving from the very left of the array to the very r... 阅读全文
摘要:
Problem DescriptionIgnatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline o... 阅读全文
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Problem Description AFA is a girl who like runing.Today,he download an app about runing .The app can record the trace of her runing.AFA will s... 阅读全文
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Problem Description ZJiaQ want to become a strong man, so he decided to play the mook jong。ZJiaQ want to put some mook jongs in his backyard. ... 阅读全文
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Problem DescriptionTina Town is a friendly place. People there care about each other.Tina has a ball called zball. Zball is magic. It grows larger eve... 阅读全文