原文:CF291-B

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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CF291-C

C. Watto and Mechanism time limit per test 3 seconds memory limit p ...

Mon Feb 16 00:51:00 CST 2015 0 2990
CF1181B

題面 主要思想 很明顯,題面就是讓你將一串數割開,使得隔開后的兩數總和最小。 稍微分析一下后我們會想到:對於這里隔開后的兩個數,他們的總位數一定,顯然他們的位數越相近,總和就有機會越小。所以我們 ...

Thu Jan 23 05:17:00 CST 2020 0 813
CF-839B

B. Game of the Rows time limit per test 1 second memory limit per test 256 megabytes ...

Mon Aug 14 00:11:00 CST 2017 0 1515
CF-796B

B. Find The Bone time limit per test 2 seconds memory limit per test 256 megabytes ...

Wed May 03 05:15:00 CST 2017 0 1995
CF335B

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Mon Aug 05 05:56:00 CST 2013 0 3119
CF286-B

B. Mr. Kitayuta's Colorful Graph time limit per test 1 second memory limit per test 256 megabytes ...

Fri Feb 13 02:47:00 CST 2015 0 2209
CF916B

B. Jamie and Binary Sequence (changed after round) time limit per test 2 seconds memory limit per test 256 ...

Wed Jan 24 01:15:00 CST 2018 0 1302
CF786B Legacy

CF786B Legacy 題意: 給定\(n\)個點 一共有\(m\)個連邊,邊有三種。 1.從\(u_i\)到\(v_i\)的一條長度為\(w_i\)的邊。 2.從\(u_i\)到\([l,r]\)的一條長度為\(w_i\)的邊。 3.從\([l,r]\)到\(v_i\)的一條長度 ...

Sat Jul 21 00:21:00 CST 2018 0 796
 
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