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C. Make Good time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Let's call an array a1,a2,… 阅读全文
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给出n个点，求是否存在一条直线，使得落在直线上的点占所有点的p%以上。 n<=100000 2<=p<=100 #include<iostream> #include<cstdio> #include<cstring> #include<ctime> #include<cstdlib> #defin 阅读全文
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E. And Reachability time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output Toad Pimple has an a 阅读全文
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E. Little Artem and Time Machine time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Little 阅读全文