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Problem2859--最小生成树模板题
2859: 最小生成树模板题
[Creator :
]
Time Limit :
1.000
sec
Memory Limit :
128 MB
Submit
Solved: 2
Submit Num: 5
Statistics
Description
Sample Input
Copy
4 5 1 2 2 1 3 2 1 4 3 2 3 4 3 4 3
Sample Output
Copy
7
Source/Category
图论
最小生成树
并查集