oj.uz

Submission #1104166

# Submission time Handle Problem Language Result Execution time Memory
1104166 2024-10-23T05:04:00 Z 8pete8 Topical (NOI23_topical) C++17
100 / 100
 406 ms 160280 KB 
#include<iostream>
#include<stack>
#include<map>
#include<vector>
#include<string>
#include<cassert>
#include<unordered_map>
#include <queue>
#include <cstdint>
#include<cstring>
#include<limits.h>
#include<cmath>
#include<set>
#include<algorithm>
#include <iomanip>
#include<numeric>
#include<bitset>
using namespace std;
#define ll long long
#define f first
#define s second
#define pii pair<int,int>
#define ppii pair<int,pii>
#define vi vector<int>
#define pb push_back
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define F(n) for(int i=0;i<n;i++)
#define lb lower_bound
#define ub upper_bound
#define fastio ios::sync_with_stdio(false);cin.tie(NULL);
#pragma GCC optimize ("03,unroll-lopps")
#define int long long
using namespace std;
const int mod=998244353,mxn=2e5+5,inf=1e18,minf=-1e18,lg=30;
//#undef int
int n,k,m,q;
void setIO(string name){		
	ios_base::sync_with_stdio(0); cin.tie(0);		
	freopen((name+".in").c_str(),"r",stdin);		
	freopen((name+".out").c_str(),"w",stdout);	
}
int32_t main(){
    fastio
	cin>>n>>k;
	vector<vector<int>>req(n,vector<int>(k));
	vector<vector<int>>add(n,vector<int>(k));
	for(int i=0;i<n;i++)for(int j=0;j<k;j++)cin>>req[i][j];
	for(int i=0;i<n;i++)for(int j=0;j<k;j++)cin>>add[i][j];
	vector<vector<pii>>ord(k);
	vector<int>cur(k,0),point(k,0),cnt(n,0);
	for(int j=0;j<k;j++){
		for(int i=0;i<n;i++)ord[j].pb({req[i][j],i});
		sort(all(ord[j]));
	}
	vector<int>can,used(n,0);
	int ans=0,loop=0;
	for(int i=0;i<n;i++){
		for(int j=0;j<k;j++){
			while(point[j]<n&&cur[j]>=ord[j][point[j]].f){
				loop++;
				cnt[ord[j][point[j]].s]++;
				if(cnt[ord[j][point[j]].s]==k)can.pb(ord[j][point[j]].s);
				point[j]++;
			}
		}
		while(!can.empty()){
			ans++;
			for(int j=0;j<k;j++)cur[j]+=add[can.back()][j];
			can.pop_back();
		}
	}
	cout<<ans;
}

Compilation message

Main.cpp:32:40: warning: bad option '-funroll-lopps' to pragma 'optimize' [-Wpragmas]
   32 | #pragma GCC optimize ("03,unroll-lopps")
      |                                        ^
Main.cpp:38:23: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   38 | void setIO(string name){
      |                       ^
Main.cpp:43:14: warning: bad option '-funroll-lopps' to attribute 'optimize' [-Wattributes]
   43 | int32_t main(){
      |              ^
Main.cpp: In function 'void setIO(std::string)':
Main.cpp:40:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   40 |  freopen((name+".in").c_str(),"r",stdin);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:41:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   41 |  freopen((name+".out").c_str(),"w",stdout);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 3 ms 1360 KB Output is correct
4 Correct 190 ms 95668 KB Output is correct
5 Correct 167 ms 95676 KB Output is correct
6 Correct 173 ms 95676 KB Output is correct
7 Correct 142 ms 92276 KB Output is correct

Subtask #2
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 464 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 336 KB Output is correct
6 Correct 1 ms 504 KB Output is correct
7 Correct 3 ms 848 KB Output is correct
8 Correct 3 ms 848 KB Output is correct
9 Correct 3 ms 848 KB Output is correct
10 Correct 3 ms 848 KB Output is correct
11 Correct 3 ms 848 KB Output is correct
12 Correct 3 ms 848 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 4 ms 1872 KB Output is correct
4 Correct 39 ms 16828 KB Output is correct
5 Correct 33 ms 16060 KB Output is correct
6 Correct 360 ms 149136 KB Output is correct
7 Correct 400 ms 152744 KB Output is correct
8 Correct 385 ms 160280 KB Output is correct
9 Correct 406 ms 152484 KB Output is correct

Subtask #4
39.0 / 39.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 3 ms 1360 KB Output is correct
4 Correct 190 ms 95668 KB Output is correct
5 Correct 167 ms 95676 KB Output is correct
6 Correct 173 ms 95676 KB Output is correct
7 Correct 142 ms 92276 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 464 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 504 KB Output is correct
14 Correct 3 ms 848 KB Output is correct
15 Correct 3 ms 848 KB Output is correct
16 Correct 3 ms 848 KB Output is correct
17 Correct 3 ms 848 KB Output is correct
18 Correct 3 ms 848 KB Output is correct
19 Correct 3 ms 848 KB Output is correct
20 Correct 1 ms 336 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 4 ms 1872 KB Output is correct
23 Correct 39 ms 16828 KB Output is correct
24 Correct 33 ms 16060 KB Output is correct
25 Correct 360 ms 149136 KB Output is correct
26 Correct 400 ms 152744 KB Output is correct
27 Correct 385 ms 160280 KB Output is correct
28 Correct 406 ms 152484 KB Output is correct
29 Correct 241 ms 50400 KB Output is correct
30 Correct 222 ms 45452 KB Output is correct
31 Correct 280 ms 59052 KB Output is correct
32 Correct 178 ms 45384 KB Output is correct
33 Correct 190 ms 42056 KB Output is correct
34 Correct 238 ms 42948 KB Output is correct
35 Correct 262 ms 58788 KB Output is correct
36 Correct 228 ms 46024 KB Output is correct
37 Correct 251 ms 48868 KB Output is correct
38 Correct 171 ms 51120 KB Output is correct