C. Watto and Mechanism time limit per test 3 seconds memory limit p ...
B. Han Solo and Lazer Gun time limit per test second memory limit per test megabytes input standard input output standard output There arenImperial stormtroopers on the field. The battle field is a p ...
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C. Watto and Mechanism time limit per test 3 seconds memory limit p ...
题面 主要思想 很明显,题面就是让你将一串数割开,使得隔开后的两数总和最小。 稍微分析一下后我们会想到:对于这里隔开后的两个数,他们的总位数一定,显然他们的位数越相近,总和就有机会越小。所以我们 ...
B. Game of the Rows time limit per test 1 second memory limit per test 256 megabytes ...
B. Find The Bone time limit per test 2 seconds memory limit per test 256 megabytes ...
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B. Mr. Kitayuta's Colorful Graph time limit per test 1 second memory limit per test 256 megabytes ...
B. Jamie and Binary Sequence (changed after round) time limit per test 2 seconds memory limit per test 256 ...
CF786B Legacy 题意: 给定\(n\)个点 一共有\(m\)个连边,边有三种。 1.从\(u_i\)到\(v_i\)的一条长度为\(w_i\)的边。 2.从\(u_i\)到\([l,r]\)的一条长度为\(w_i\)的边。 3.从\([l,r]\)到\(v_i\)的一条长度 ...