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Time Limit: 5 s
Memory Limit: 256 MB
Total points: 100
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0
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# 524. 扫地机器人
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The problem was used in the following contest:
2018 江苏省队第二轮选拔赛（JSOI 2018 Round 2）Day 2
This problem is prepared by
jiry_2
.
Source code:answer
Language
C 99
C 11
C++ 98
C++ 11
C++ 14
C++ 17
C++ 20
C++ 23
C++ 26
D
Go
Haskell
Java 8
Java 11
Java 17
Java 21
Kotlin
Pascal
Python 3
Rust
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Source code:answer
Language
C 99
C 11
C++ 98
C++ 11
C++ 14
C++ 17
C++ 20
C++ 23
C++ 26
D
Go
Haskell
Java 8
Java 11
Java 17
Java 21
Kotlin
Pascal
Python 3
Rust
Upload by editor
Upload from local
use advanced editor
Browse
Text file:input.txt
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use advanced editor
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