Submission #1159036

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1159036	2025-02-28 05:55:42	Mingyuanz	Bubble Sort 2 (JOI18_bubblesort2)	C++20	Compilation error	0 ms	0 KiB

bubblesort2

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#define pb push_back
#define pii pair<int,int>
#define f first
#define s second
#define INF (int)9e18
#define MOD (int)(1e9+7)
#define MAXN 500069
#define enl '\n'
#define DB(CODE) cout<<'\t'<<CODE<<'\n';
#define SP <<' '<<
//#define int long long
typedef long long ll;
using namespace std;
struct node{
    int mx;
    int add;
};
int n,q,N;
node seg[6*MAXN];
node createnode(int val){
    node nd;
    nd.mx=val;
    nd.add=0;
    return nd;
}
node mergenode(node left,node right){
    node nd;
    nd.mx=max(left.mx,right.mx);
    nd.add=0;
    return nd;
 
 
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Compilation message (stderr)

bubblesort2.cpp: In function 'node mergenode(node, node)':
bubblesort2.cpp:28:11: error: 'max' was not declared in this scope
   28 |     nd.mx=max(left.mx,right.mx);
      |           ^~~
bubblesort2.cpp: At global scope:
bubblesort2.cpp:106:1: error: 'vector' does not name a type
  106 | vector<int> countScans(vector<int> &arr,vector<int> &x,vector<int> &w){
      | ^~~~~~