oj.uz

Submission #969614

# Submission time Handle Problem Language Result Execution time Memory
969614 2024-04-25T11:06:29 Z firewater Measures (CEOI22_measures) C++14
24 / 100
 142 ms 14484 KB 
#include<bits/stdc++.h>
#define ll long long
using namespace std;
ll n,m,D,x,ans;
set<tuple<ll,ll,ll> >s;
void add(ll v)
{
	ll l=v,r=v,sz=1,L,R,SZ;
	auto it=s.lower_bound({l,r,1ll});
	if(it!=s.begin()){
		it--;
		tie(L,R,SZ)=*it;
		if(l<=R+D){
			l=min(l,L);
			r=max(r,R);
			sz+=SZ;
			s.erase(it);
		}
	}
	it=s.lower_bound({l,r,1ll});
	if(it!=s.end()){
		tie(L,R,SZ)=*it;
		if(L<=r+D){
			l=min(l,L);
			r=max(r,R);
			sz+=SZ;
			s.erase(it);
		}
	}
	s.insert({l,r,sz});
	ans=max(ans,(sz-1)*D+1-(r-l+1));
	return;
}
int main()
{
	scanf("%lld%lld%lld",&n,&m,&D);
	for(ll i=1;i<=n;++i){
		scanf("%lld",&x);
		add(x);
	}
	for(ll i=1;i<=m;++i){
		scanf("%lld",&x);
		add(x);
		if(ans%2)printf("%.1lf ",ans/2.0);
		else printf("%lld ",ans/2);
	}
	putchar(10);
	return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:36:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   36 |  scanf("%lld%lld%lld",&n,&m,&D);
      |  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:38:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   38 |   scanf("%lld",&x);
      |   ~~~~~^~~~~~~~~~~
Main.cpp:42:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   42 |   scanf("%lld",&x);
      |   ~~~~~^~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 452 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 452 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 140 ms 14484 KB Output is correct
10 Correct 30 ms 2308 KB Output is correct
11 Correct 28 ms 2132 KB Output is correct
12 Correct 35 ms 2180 KB Output is correct
13 Correct 29 ms 1824 KB Output is correct
14 Correct 82 ms 12444 KB Output is correct
15 Correct 111 ms 4692 KB Output is correct
16 Correct 29 ms 2200 KB Output is correct

Subtask #3
0 / 35.0

# Verdict Execution time Memory Grader output
1 Incorrect 142 ms 11128 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 41.0

# Verdict Execution time Memory Grader output
1 Incorrect 142 ms 11128 KB Output isn't correct
2 Halted 0 ms 0 KB -