Submission #502760

#	Time	Username	Problem	Language	Result	Execution time	Memory
502760		beksultan04	Financial Report (JOI21_financial)	C++14	5 / 100	172 ms	6544 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
//#define int long long
#define pii pair<int,int>
#define ret return
#define fr first
#define sc second
#define OK puts("OK");
#define NO puts("NO");
#define YES puts("YES");
#define all(s) s.begin(),s.end()
#define allr(s) s.rbegin(),s.rend()
#define nosol puts("-1");
#define pb push_back
#define endi puts("");
#define ordered_set tree <int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
const int N = 3e5+12,INF = 1e9+7;
int a[N];
int main(){
	int i,n,d,j;
	cin>>n>>d;
	vector <int> v;
	for (i=1;i<=n;++i)
		cin>>a[i];
	v.pb(-INF);
	for (i=1;i<=n;++i){
		v.pb(INF);
	}
	v.pb(INF);
	for (i=1;i<=n;++i){
		int pos = lower_bound(all(v),a[i])-v.begin();
		v[pos] = a[i];
	}
	for (i=0;i<v.size();++i){
		if (v[i] == INF)break;
	}
	cout <<i-1;
	
}
 

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:37:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |  for (i=0;i<v.size();++i){
      |           ~^~~~~~~~~
Main.cpp:23:12: warning: unused variable 'j' [-Wunused-variable]
   23 |  int i,n,d,j;
      |            ^

• Subtask 1: 0 / 14
• Subtask 2: 0 / 14
• Subtask 3: 0 / 20
• Subtask 4: 0 / 12
• Subtask 5: 5 / 5
• Subtask 6: 0 / 35