Submission #1112226

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1112226	2024-11-13 20:23:05	PagodePaiva	Fortune Telling 2 (JOI14_fortune_telling2)	C++17	Compilation error	0 ms	0 KiB

fortune_telling2

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#include<bits/stdc++.h>
#define int long long
#define fr first
#define sc second
using namespace std;
const int N = 200010;
const int B = 200;
int v[N][2];
int blocks[N];
struct Segtree{
    pair <int, int> tree[4*N]; int lazy[4*N];
    pair <int, int> join(pair <int, int> a, pair <int, int> b){
        return {max(a.fr, b.fr), max(a.sc, b.sc)};
    }
    void unlazy(int node, int l, int r){
        if(lazy[node]%2) swap(tree[node].fr, tree[node].sc);
        if(l != r){
            lazy[2*node] += lazy[node];
            lazy[2*node+1] += lazy[node];
        }
        lazy[node] = 0;
    }
    void build(int node, int l, int r){
        lazy[node] = 0;
        if(l == r){
            tree[node] = {v[l][0], v[l][1]};
            return;
 
 
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Compilation message (stderr)

fortune_telling2.cpp: In function 'int32_t main()':
fortune_telling2.cpp:93:12: error: request for member 'begin' in 'v', which is of non-class type 'long long int [200010][2]'
   93 |     sort(v.begin(),v.end());
      |            ^~~~~
fortune_telling2.cpp:93:22: error: request for member 'end' in 'v', which is of non-class type 'long long int [200010][2]'
   93 |     sort(v.begin(),v.end());
      |                      ^~~