oj.uz

Submission #89059

# Submission time Handle Problem Language Result Execution time Memory
89059 2018-12-10T09:15:42 Z lazarus88 Schools (IZhO13_school) C++14
5 / 100
 2000 ms 53280 KB 
#include<bits/stdc++.h>
using namespace  std;
int main(){
	int n,m,s,cnt=0,cnt1=0,p,q;
	set <pair<int,pair <int,int> > > st,st1;
	cin>>n>>m>>s;
    int a[100001],b[100001];
	for(int  i=1;i<=n;i++){
       cin>>a[i]>>b[i];
       st.insert({-a[i],{i,1}});
       st.insert({-b[i],{i,2}});
       st1.insert({-a[i],{i,1}});
       st1.insert({-b[i],{i,2}});
}   
     p=m; q=s;
    while(m>=0 && s>=0){
    	if(s==0 && m==0) break; 
    	pair<int,pair<int,int> > k=*st.begin();
    	if(k.second.second==1){
    	if(m>0) {
		m--;
		cnt+=(-k.first);
		st.erase({-a[k.second.first],{k.second.first,1}});
		st.erase({-b[k.second.first],{k.second.first,2}});
	    }
		else{
			st.erase(st.begin());
		}
	}   
	    if(k.second.second==2){
	    	if(s>0){
	    		s--;
	    		cnt+=(-k.first);
	    			st.erase({-a[k.second.first],{k.second.first,1}});
		            st.erase({-b[k.second.first],{k.second.first,2}});
			}
			else{
				st.erase(st.begin());
			}
		}
	}
	st1.erase(st1.begin());
	m=p; s=q;
	  while(m>=0 && s>=0){
    	if(s==0 && m==0) break; 
    	pair<int,pair<int,int> > k=*st1.begin();
    	if(k.second.second==1){
    	if(m>0) {
		m--;
		cnt1+=(-k.first);
		st1.erase({-a[k.second.first],{k.second.first,1}});
		st1.erase({-b[k.second.first],{k.second.first,2}});
	    }
		else{
			st1.erase(st1.begin());
		}
	}   
	    if(k.second.second==2){
	    	if(s>0){
	    		s--;
	    		cnt1+=(-k.first);
	    			st1.erase({-a[k.second.first],{k.second.first,1}});
		            st1.erase({-b[k.second.first],{k.second.first,2}});
			}
			else{
				st1.erase(st1.begin());
			}
		}
	}
	cout<<max(cnt,cnt1);
}

Subtask #1
5.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Execution timed out 2025 ms 476 KB Time limit exceeded
3 Execution timed out 2025 ms 476 KB Time limit exceeded
4 Incorrect 2 ms 476 KB Output isn't correct
5 Incorrect 2 ms 476 KB Output isn't correct
6 Incorrect 2 ms 476 KB Output isn't correct
7 Incorrect 13 ms 1608 KB Output isn't correct
8 Incorrect 14 ms 1756 KB Output isn't correct
9 Incorrect 13 ms 1756 KB Output isn't correct
10 Incorrect 15 ms 1756 KB Output isn't correct
11 Incorrect 14 ms 1832 KB Output isn't correct
12 Incorrect 15 ms 1848 KB Output isn't correct
13 Incorrect 161 ms 9852 KB Output isn't correct
14 Incorrect 399 ms 20656 KB Output isn't correct
15 Runtime error 417 ms 53144 KB Execution killed with signal 11 (could be triggered by violating memory limits)
16 Runtime error 412 ms 53280 KB Execution killed with signal 11 (could be triggered by violating memory limits)
17 Runtime error 370 ms 53280 KB Execution killed with signal 11 (could be triggered by violating memory limits)
18 Runtime error 344 ms 53280 KB Execution killed with signal 11 (could be triggered by violating memory limits)
19 Runtime error 399 ms 53280 KB Execution killed with signal 11 (could be triggered by violating memory limits)
20 Runtime error 346 ms 53280 KB Execution killed with signal 11 (could be triggered by violating memory limits)