0_0_19608949_32236.cpp:2:5: error: stray '#' in program
2 #include <cstdio>
^
0_0_19608949_32236.cpp:3:5: error: stray '#' in program
3 #include <algorithm>
^
0_0_19608949_32236.cpp:4:5: error: stray '#' in program
4 #include <cstring>
^
0_0_19608949_32236.cpp:5:5: error: stray '#' in program
5 #define rep(i,l,r) for(int i=l; i<=r; i++)
^
0_0_19608949_32236.cpp:6:5: error: stray '#' in program
6 #define clr(x,y) memset(x,y,sizeof(x))
^
0_0_19608949_32236.cpp:7:5: error: stray '#' in program
7 #define travel(x) for(Edge *p=last[x]; p; p=p->pre)
^
0_0_19608949_32236.cpp:2:3: error: expected unqualified-id before numeric constant
2 #include <cstdio>
^
0_0_19608949_32236.cpp:5:37: error: 'i' does not name a type
5 #define rep(i,l,r) for(int i=l; i<=r; i++)
^
0_0_19608949_32236.cpp:5:43: error: 'i' does not name a type
5 #define rep(i,l,r) for(int i=l; i<=r; i++)
^
0_0_19608949_32236.cpp:7:44: error: 'p' does not name a type
7 #define travel(x) for(Edge *p=last[x]; p; p=p->pre)
^
0_0_19608949_32236.cpp:7:47: error: 'p' does not name a type
7 #define travel(x) for(Edge *p=last[x]; p; p=p->pre)
^
0_0_19608949_32236.cpp:9:3: error: expected unqualified-id before numeric constant
9 const int INF = 0x7fffffff;
^
0_0_19608949_32236.cpp:10:2: error: expected unqualified-id before numeric constant
10 const int maxn = 50010;
^
0_0_19608949_32236.cpp:11:2: error: expected unqualified-id before numeric constant
11 int n,m,a[maxn],mn=INF,mx=-INF,l,r,k,pos,opt;
^
0_0_19608949_32236.cpp:12:2: error: expected unqualified-id before numeric constant
12 struct Node{
^
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