0_0_13722101_3887.cpp:2:4: error: stray '#' in program
2 #include <cstring>
^
0_0_13722101_3887.cpp:3:4: error: stray '#' in program
3 #include <string>
^
0_0_13722101_3887.cpp:4:4: error: stray '#' in program
4 #include <stack>
^
0_0_13722101_3887.cpp:5:4: error: stray '#' in program
5 #define lson l,mid,rt<<1
^
0_0_13722101_3887.cpp:6:4: error: stray '#' in program
6 #define rson mid+1,r,rt<<1|1
^
0_0_13722101_3887.cpp:7:4: error: stray '#' in program
7 #define maxn 5010
^
0_0_13722101_3887.cpp:2:2: error: expected unqualified-id before numeric constant
2 #include <cstring>
^
0_0_13722101_3887.cpp:9:2: error: expected unqualified-id before numeric constant
9
^
0_0_13722101_3887.cpp:11:1: error: expected unqualified-id before numeric constant
11 int n;
^
0_0_13722101_3887.cpp:12:1: error: expected unqualified-id before numeric constant
12 int val[maxn];
^
0_0_13722101_3887.cpp:13:1: error: expected unqualified-id before numeric constant
13
^
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