0_0_36985412_12563.cpp:2:4: error: stray '#' in program
2 #include <cstring>
^
0_0_36985412_12563.cpp:3:4: error: stray '#' in program
3 #include <algorithm>
^
0_0_36985412_12563.cpp:4:4: error: stray '#' in program
4 #include <queue>
^
0_0_36985412_12563.cpp:2:2: error: expected unqualified-id before numeric constant
2 #include <cstring>
^
0_0_36985412_12563.cpp:6:2: error: expected unqualified-id before numeric constant
6
^
0_0_36985412_12563.cpp:8:2: error: expected unqualified-id before numeric constant
8
^
0_0_36985412_12563.cpp:10:1: error: expected unqualified-id before numeric constant
10 int n,t;
^
0_0_36985412_12563.cpp:11:1: error: expected unqualified-id before numeric constant
11 priority_queue<pair<int,int> > que;
^
0_0_36985412_12563.cpp:12:1: error: expected unqualified-id before numeric constant
12
^
0_0_36985412_12563.cpp:14:1: error: expected unqualified-id before numeric constant
14 int union_set(int x,int y){ int xx=find_root(x),yy=find_root(y);if(xx>yy) swap(xx,yy); arr[xx]=yy; return yy; }
^
0_0_36985412_12563.cpp:15:1: error: expected unqualified-id before numeric constant
15 //大的放到小的上面
^
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