0_0_38988855_32457.cpp: In function 'int add(int, int)':
0_0_38988855_32457.cpp:7:1: error: 'A' was not declared in this scope
7 | A[tt].to=b;
| ^
0_0_38988855_32457.cpp:7:3: error: 'tt' was not declared in this scope
7 | A[tt].to=b;
| ^~
0_0_38988855_32457.cpp:8:12: error: 'head' was not declared in this scope
8 | A[tt].next=head[a];
| ^~~~
0_0_38988855_32457.cpp: At global scope:
0_0_38988855_32457.cpp:23:8: error: redefinition of 'struct Node'
23 | struct Node
| ^~~~
0_0_38988855_32457.cpp:1:8: note: previous definition of 'struct Node'
1 | struct Node
| ^~~~
0_0_38988855_32457.cpp:26:2: error: conflicting declaration 'int T [400000]'
26 | }T[400000];
| ^
0_0_38988855_32457.cpp:4:2: note: previous declaration as 'Node T [400000]'
4 | }T[400000];
| ^
0_0_38988855_32457.cpp:28:5: error: redefinition of 'int add(int, int)'
28 | int add(int a,int b)
| ^~~
0_0_38988855_32457.cpp:5:5: note: 'int add(int, int)' previously defined here
5 | int add(int a,int b)//ÒÔaµ½bµÄ±ß
| ^~~
|
