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0997_find-the-town-judge

command

v0.0.0-...-60194e6 Latest Latest Go to latest Published: Dec 9, 2020 License: Unlicense Imports: 0 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/tannineo/solutions-leetcode-hackerrank

Links

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README ¶

0997_find-the-town-judge

题目条件:

town judge 不信赖任何人
town judge 被所有人信赖
只有一个人符合town judge的条件

遍历trust, 维护两个map

map1 记录对他人采取了信赖的人的编号
map2 记录被别人信赖, (且未信赖他人的, 如果进行删除操作), town judge候补的被信赖次数

遍历结束后, 遍历map2, 若被信赖次数达到N - 1且这个数唯一, 则是town judge.

Documentation ¶

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Source Files ¶

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main.go