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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#601786#5278. Mex and CardshuaxiamengjinWA 2ms11832kbC++141.3kb2024-09-30 13:15:252024-09-30 13:15:25

Judging History

你现在查看的是最新测评结果

  • [2024-09-30 13:15:25]
  • 评测
  • 测评结果:WA
  • 用时:2ms
  • 内存:11832kb
  • [2024-09-30 13:15:25]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long 
int n,a[200100];
int mn[1001001],s[1001001],ls[1001001];
int ss[1001001],sss[1001001];
void build(int p,int l,int r,int pre){
	if(l==r)return mn[p]=a[l],ls[p]=min(pre,a[l]),s[p]=0,void();
	int mid=l+r>>1;
	build(p<<1,l,mid,pre);build(p<<1|1,mid+1,r,min(mn[p<<1],pre));
	mn[p]=min(mn[p<<1],mn[p<<1|1]);
	ls[p]=ls[p<<1];
	s[p]=s[p<<1]+s[p<<1|1]+(mid+1)*max(min(pre,mn[p<<1])-ls[p<<1|1],0ll);
}
void push(int p,int l,int r,int x,int pre){
	if(l==r)return mn[p]=a[l],ls[p]=min(pre,a[l]),s[p]=0,void();
	int mid=l+r>>1;
//	if(x==1)cout<<l<<" "<<r<<" "<<x<<" "<<pre<<"\n";
	if(x>=l){
		if(x<=mid)push(p<<1,l,mid,x,pre);
		push(p<<1|1,mid+1,r,x,min(pre,mn[p<<1]));
	}else{
		if(pre<=mn[p<<1])ls[p<<1]=pre,s[p<<1]=0,push(p<<1|1,mid+1,r,x,pre);
		else push(p<<1,l,mid,x,pre);
	}
	mn[p]=min(mn[p<<1],mn[p<<1|1]);
	ls[p]=ls[p<<1];
	s[p]=s[p<<1]+s[p<<1|1]+(mid+1)*max(min(pre,mn[p<<1])-ls[p<<1|1],0ll);
}
signed main(){
	cin>>n;
	for (int i=0;i<n;i++)
	cin>>a[i];
	int q;
	cin>>q;
	build(1,0,n-1,1e9);
	cout<<s[1]+mn[1]*n<<"\n";
	int op,x;
	while(q--){
		cin>>op;
		if(op==1){
			cin>>x;
			a[x]++;
			push(1,0,n-1,x,1e9);
			cout<<s[1]+mn[1]*n<<"\n";
		}else {
			cin>>x;
			a[x]--;
			push(1,0,n-1,x,1e9);
			cout<<s[1]+mn[1]*n<<"\n";
		}
	}
} 

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 11824kb

input:

5
2 1 3 0 2
6
1 0
1 1
2 4
1 3
2 1
2 1

output:

4
5
7
7
9
7
3

result:

ok 7 numbers

Test #2:

score: 0
Accepted
time: 2ms
memory: 11832kb

input:

1
0
0

output:

0

result:

ok 1 number(s): "0"

Test #3:

score: 0
Accepted
time: 2ms
memory: 11792kb

input:

10
3 8 1 4 10 3 10 9 7 10
20
2 5
1 4
1 2
1 4
1 3
1 3
1 0
2 8
1 5
1 4
1 0
1 3
1 8
1 6
1 4
1 1
1 5
1 9
1 6
2 7

output:

14
14
14
22
22
22
22
24
24
24
24
26
26
26
26
26
26
26
26
26
26

result:

ok 21 numbers

Test #4:

score: 0
Accepted
time: 0ms
memory: 9844kb

input:

10
9 8 7 5 5 4 3 2 1 1
20
2 4
1 8
2 6
1 2
1 2
2 5
2 2
1 0
1 6
1 6
2 9
1 2
2 7
2 8
2 3
1 9
1 7
1 4
2 6
1 7

output:

45
44
45
44
45
45
44
44
45
46
46
45
45
43
43
42
43
44
44
44
45

result:

ok 21 numbers

Test #5:

score: -100
Wrong Answer
time: 0ms
memory: 11820kb

input:

100
969 519 608 546 957 82 670 100 92 581 974 529 970 54 639 216 238 620 966 162 430 10 446 884 895 292 450 180 619 389 943 855 204 605 514 997 325 98 643 915 744 249 333 431 160 434 714 976 168 573 682 69 873 285 668 561 159 858 864 683 266 564 350 214 461 421 213 568 279 624 749 433 735 437 978 95...

output:

4923
4923
4923
4923
4923
4923
4923
4923
4923
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4927
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
4931
...

result:

wrong answer 121st numbers differ - expected: '4855', found: '4862'