Merge sort using linked list

#1

why n2 is unread in the code which lead to exclusion of 2 from final answer

#2

sorry merge sorted linked list as title

#3

@Basant-Kumar-1342173592623612 you were taking input in a wrong order in your build_list function . Please make these changes.
void buildlist(Node* &head ,int n){

int data;
int count =1;
//cin>>data;
while(count<=n){
cin>>data;
insertattail(head ,data);
count++;

}

//cout<<count<<endl;

}

#4

@Basant-Kumar-1342173592623612 If you don’t have any further queries please mark the doubt as resolved.