View Compilation Error

0_0_36302192_8313.cpp: In function 'int main()':
0_0_36302192_8313.cpp:116:31: error: no match for 'operator=' (operand types are 'node' and 'int')
  for(int i=0;i<=cnt;i++) gh[i]=0;
                               ^
0_0_36302192_8313.cpp:116:31: note: candidates are:
0_0_36302192_8313.cpp:36:8: note: node& node::operator=(const node&)
 struct node
        ^
0_0_36302192_8313.cpp:36:8: note:   no known conversion for argument 1 from 'int' to 'const node&'
0_0_36302192_8313.cpp:36:8: note: node& node::operator=(node&&)
0_0_36302192_8313.cpp:36:8: note:   no known conversion for argument 1 from 'int' to 'node&&'