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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
#122697#6718. Масив i частковi сумиHe_Ren100 ✓124ms42928kbC++174.5kb2023-07-10 22:25:442023-07-10 22:25:47

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-07-10 22:25:47]
  • 评测
  • 测评结果:100
  • 用时:124ms
  • 内存:42928kb
  • [2023-07-10 22:25:44]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const int MAXN = 2e5 + 5;
const ll linf = 0x3f3f3f3f3f3f3f3f;

struct Line
{
	ll k,b; int id;
	ll get(ll x) const { return k * x + b;}
};

struct Segment_Tree
{
	Line tree[(MAXN*2)<<2];
	#define ls(u) ((u)<<1)
	#define rs(u) ((u)<<1|1)
	#define lson(u) ls(u),l,mid
	#define rson(u) rs(u),mid+1,r
	void build(int u,int l,int r)
	{
		tree[u] = {0, -linf, -1};
		if(l == r) return;
		int mid = l + ((r-l)>>1);
		build(lson(u)); build(rson(u));
	}
	void insert(int u,int l,int r,Line k)
	{
		int mid = l + ((r-l)>>1);
		if(tree[u].get(mid) < k.get(mid)) swap(tree[u], k);
		if(l == r) return;
		if(tree[u].get(l) < k.get(l)) insert(lson(u),k);
		if(tree[u].get(r) < k.get(r)) insert(rson(u),k);
	}
	pair<ll,int> query(int u,int l,int r,int q)
	{
		pair<ll,int> res = {tree[u].get(q), tree[u].id};
		if(l == r || res.second == -1) return res;
		int mid = l + ((r-l)>>1);
		return max(res, q <= mid? query(lson(u),q): query(rson(u),q));
	}
}tree1, tree2;

int check(int *a,int n)
{
	static ll sum1[MAXN], sum2[MAXN];
	for(int i=1; i<=n; ++i)
	{
		sum1[i] = sum1[i-1] + a[i];
		sum2[i] = sum2[i-1] + sum1[i];
	}
	
	static ll mn[MAXN];
	mn[n+1] = linf;
	for(int i=n; i>=0; --i)
		mn[i] = min(mn[i+1], sum1[i]);
	
	for(int i=0; i<=n; ++i)
	{
		if(sum2[i] < 0) break;
		if(mn[i+1] + sum2[i] - sum1[i] >= 0)
			return i;
	}
	return -1;
}

pii check2(int *a,int n)
{
	static ll sum[MAXN], suf[MAXN];
	for(int i=1; i<=n; ++i)
		sum[i] = sum[i-1] + a[i];
	
	suf[n+1] = linf;
	for(int i=n; i>=1; --i)
		suf[i] = min(suf[i+1], sum[i]);
	
	int liml = 0;
	while(liml < n && sum[liml] >= 0) ++liml;
	
	static ll f[MAXN];
	for(int i=1; i<=n; ++i)
		f[i] = f[i-1] + (-sum[i-1]);
	
	int vl = *min_element(sum, sum+n+1);
	int vr = *max_element(sum, sum+n+1);
	
	tree1.build(1,vl,vr);
	tree2.build(1,vl,vr);
	
	for(int i=1; i<=n; ++i)
	{
		if(i <= liml)
			tree1.insert(1,vl,vr, {-i+1, - f[i-1] + sum[i-1], i});
		tree2.insert(1,vl,vr, {-i+1, - f[i-1], i});
		
		auto t = tree1.query(1,vl,vr, sum[i]);
		ll mx = t.first + sum[i] * i + f[i];
		int pos = t.second;
		
		ll mx2 = max(0ll, tree2.query(1,vl,vr, sum[i]).first + sum[i] * i + f[i]);
		
		if(mx - mx2 >= 0 && mx + (suf[i+1] - sum[i]) >= 0)
		{
			return {pos, i};
		}
	}
	return {-1, -1};
}

int n,testid;
int a[MAXN];
int sum[MAXN];

int main(void)
{
	scanf("%d%d",&n,&testid);
	for(int i=1; i<=n; ++i)
		scanf("%d",&a[i]);
	
	if(*min_element(a+1, a+n+1) >= 0)
	{
		printf("0\n");
		return 0;
	}
	
	if(*max_element(a+1, a+n+1) <= 0)
	{
		printf("1\n");
		printf("1\n");
		return 0;
	}
	
	for(int i=1; i<=n; ++i)
		sum[i] = sum[i-1] + a[i];
	
	if(*min_element(sum, sum+n+1) >= 0)
	{
		printf("1\n");
		printf("2 %d %d\n",1,n);
		return 0;
	}
	if(*max_element(sum, sum+n+1) <= sum[n])
	{
		printf("1\n");
		printf("3 %d %d\n",1,n);
		return 0;
	}
	
	if(*max_element(sum, sum+n+1) <= 0)
	{
		printf("2\n");
		printf("1\n");
		printf("2 %d %d\n",1,n);
		return 0;
	}
	if(*min_element(sum, sum+n+1) >= sum[n])
	{
		printf("2\n");
		printf("1\n");
		printf("3 %d %d\n",1,n);
		return 0;
	}
	
	{
		int t = check(a, n);
		if(t != -1)
		{
			printf("2\n");
			printf("2 %d %d\n",1,t);
			printf("2 %d %d\n",1,n);
			return 0;
		}
		
		reverse(a+1, a+n+1);
		t = check(a, n);
		reverse(a+1, a+n+1);
		
		if(t != -1)
		{
			t = n-t+1;
			printf("2\n");
			printf("3 %d %d\n",t,n);
			printf("3 %d %d\n",1,n);
			return 0;
		}
	}
	
	{
		auto t = check2(a, n);
		if(t.first != -1)
		{
			printf("2\n");
			printf("3 %d %d\n",t.first,t.second);
			printf("2 %d %d\n",1,n);
			return 0;
		}
		
		reverse(a+1, a+n+1);
		t = check2(a, n);
		reverse(a+1, a+n+1);
		
		if(t.first != -1)
		{
			printf("2\n");
			printf("2 %d %d\n",n-t.second+1,n-t.first+1);
			printf("3 %d %d\n",1,n);
			return 0;
		}
	}
	
	int mid = min_element(sum, sum+n+1) - sum;
	ll l = 0, r = 0;
	for(int i=1; i<=mid; ++i)
		l += sum[i-1] - sum[mid];
	for(int i=mid+1; i<=n; ++i)
		r += sum[n] - sum[mid];
	
	vector< array<int,3> > ans;
	
	if(l <= r)
	{
		if(mid+1 <= n)
			ans.push_back({2, mid+1, n});
		ans.push_back({3, 1, n});
	}
	else
	{
		ans.push_back({1, 0, 0});
		if(1 <= mid)
			ans.push_back({3, 1, mid});
		ans.push_back({2, 1, n});
	}
	
	printf("%d\n",(int)ans.size());
	for(auto t: ans)
	{
		if(t[0] == 1) printf("1\n");
		else printf("%d %d %d\n",t[0],t[1],t[2]);
	}
	return 0;
}

详细

Subtask #1:

score: 14
Accepted

Test #1:

score: 14
Accepted
time: 23ms
memory: 6044kb

input:

200000 1
1 1 0 0 1 0 1 0 0 0 0 1 1 0 1 0 1 1 0 1 1 0 0 1 1 1 0 0 1 1 1 1 0 1 0 1 1 1 1 1 0 1 0 1 0 1 1 0 0 1 1 1 0 0 1 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 1 0 0 1 1 1 1 1 0 0 0 1 1 0 1 1 1 1 1 1 0 0 0 1 1 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 1 0 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 1 0 0 0...

output:

0

result:

ok OK: 0 operations

Test #2:

score: 0
Accepted
time: 23ms
memory: 6396kb

input:

200000 1
-1 0 0 0 -1 0 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 0 -1 -1 0 -1 -1 0 0 0 -1 -1 0 -1 0 -1 0 -1 0 -1 -1 0 0 -1 -1 0 0 -1 -1 0 -1 -1 -1 -1 0 -1 -1 0 0 0 -1 0 -1 -1 -1 0 -1 -1 0 0 0 -1 -1 -1 -1 -1 0 0 -1 -1 0 -1 0 -1 0 -1 -1 -1 0 -1 -1 0 0 0 0 -1 -1 -1 0 0 -1 -1 -1 0 0 -1 -1 -1 0 0 -1 -1 -1 0 -...

output:

1
1

result:

ok OK: 1 operations

Test #3:

score: 0
Accepted
time: 16ms
memory: 6008kb

input:

200000 1
0 0 1 -1 1 1 -1 -1 0 1 -1 0 0 1 0 0 1 1 1 1 0 -1 -1 0 -1 -1 1 -1 1 1 1 1 -1 1 -1 1 1 0 -1 -1 0 1 0 0 0 0 1 1 -1 0 0 -1 -1 -1 0 0 0 1 1 1 -1 1 1 0 0 1 1 -1 1 0 0 1 1 1 1 -1 0 1 0 0 0 0 1 0 0 -1 0 -1 1 -1 0 1 -1 -1 0 0 0 -1 0 0 1 1 1 0 -1 0 1 1 1 0 1 0 0 0 -1 -1 0 -1 -1 1 -1 -1 1 1 0 1 1 1 -1...

output:

1
2 1 200000

result:

ok OK: 1 operations

Test #4:

score: 0
Accepted
time: 23ms
memory: 5260kb

input:

200000 1
-1 -1 -1 -1 0 1 0 -1 -1 0 -1 -1 1 0 0 -1 0 1 -1 0 -1 1 -1 0 1 1 0 1 1 1 0 0 1 -1 0 1 0 0 0 0 1 1 1 1 1 0 1 -1 1 1 0 -1 0 1 0 0 0 1 1 0 1 0 -1 -1 0 0 -1 -1 0 1 -1 -1 -1 0 1 0 0 -1 0 1 0 1 1 1 1 0 1 -1 -1 -1 0 0 0 -1 1 1 -1 -1 -1 1 0 0 -1 -1 0 -1 -1 -1 0 1 1 1 1 0 1 -1 -1 0 -1 0 0 0 -1 -1 -1 ...

output:

1
3 1 200000

result:

ok OK: 1 operations

Subtask #2:

score: 17
Accepted

Test #5:

score: 17
Accepted
time: 17ms
memory: 6280kb

input:

200000 2
1 1 0 0 1 0 1 0 1 1 0 1 1 1 1 0 0 0 1 1 0 0 0 1 1 0 1 0 0 0 0 0 1 0 1 0 0 1 0 1 1 1 0 0 1 1 0 0 0 0 0 0 1 1 0 1 1 0 1 0 1 0 1 1 1 0 0 1 0 0 1 1 1 1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 1 1 0 0 0 0 1 1 0 1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 0 1 1 0 1 1 0 1 1 1 0 0 1 0 0 0 0 0 1 1 0 0 0 1 1 0 1 0 1 0...

output:

0

result:

ok OK: 0 operations

Test #6:

score: 0
Accepted
time: 23ms
memory: 4380kb

input:

200000 2
0 0 -1 -1 0 -1 0 0 -1 -1 0 -1 -1 0 -1 0 -1 -1 -1 -1 -1 0 0 -1 0 -1 -1 0 0 -1 -1 -1 -1 -1 -1 -1 -1 0 0 -1 -1 0 -1 -1 -1 0 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 -1 0 0 0 -1 -1 0 0 -1 -1 -1 0 -1 -1 0 -1 -1 -1 -1 0 -1 -1 -1 0 0 -1 0 0 0 -1 -1 -1 0 0 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 0 0 0 -1 -1...

output:

1
1

result:

ok OK: 1 operations

Test #7:

score: 0
Accepted
time: 42ms
memory: 41836kb

input:

200000 2
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

2
3 10032 52201
2 1 200000

result:

ok OK: 2 operations

Test #8:

score: 0
Accepted
time: 89ms
memory: 41536kb

input:

200000 2
1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...

output:

2
2 167935 199997
3 1 200000

result:

ok OK: 2 operations

Test #9:

score: 0
Accepted
time: 117ms
memory: 24244kb

input:

200000 2
1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 -1 0 -1 0 -1 0 0 0 0 -1 0 0 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 0 0 -1 0 -1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 -1 0 0 0 1 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 -1 -1 0 0 0 -1 0 -1 0 0 0 0 0 0 ...

output:

3
1
3 1 199995
2 1 200000

result:

ok OK: 3 operations

Test #10:

score: 0
Accepted
time: 23ms
memory: 11808kb

input:

200000 2
-1 0 1 -1 0 1 1 0 1 0 0 1 0 1 -1 1 1 -1 1 -1 -1 0 -1 -1 0 -1 0 0 0 1 1 0 -1 1 -1 0 1 0 1 -1 -1 -1 -1 1 -1 1 1 -1 1 1 -1 0 1 -1 0 -1 1 -1 0 -1 1 -1 0 1 1 1 0 -1 0 -1 -1 -1 -1 0 0 -1 1 -1 -1 0 1 -1 0 0 0 0 0 0 1 1 1 0 -1 0 -1 1 -1 1 -1 1 1 0 0 1 1 -1 1 1 -1 -1 1 0 -1 1 -1 0 0 0 -1 0 0 1 1 -1 ...

output:

2
3 199915 200000
3 1 200000

result:

ok OK: 2 operations

Subtask #3:

score: 18
Accepted

Dependency #2:

100%
Accepted

Test #11:

score: 18
Accepted
time: 23ms
memory: 4424kb

input:

200000 3
0 1 1 0 0 1 0 1 0 0 1 1 1 0 0 1 1 1 0 0 1 1 0 0 1 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 1 0 1 1 1 0 0 0 0 1 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 1 1 0 0 1 0 0 0 0 1 1 0 1 0 0 1 1 0 1 0 1 0 0 0 0 0 1 1 0 0 1 0 1 0 1 0 0 0 0 1 1 0 0 1 0 1 1 0 1 1 0 1 1 0 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 0 0 1 0...

output:

0

result:

ok OK: 0 operations

Test #12:

score: 0
Accepted
time: 23ms
memory: 4436kb

input:

200000 3
0 -1 0 -1 -1 -1 0 0 -1 0 -1 -1 0 0 -1 0 0 -1 -1 -1 0 0 -1 -1 -1 0 -1 -1 0 0 -1 0 0 0 -1 -1 0 -1 0 0 0 -1 0 0 0 0 -1 0 0 0 0 0 -1 -1 -1 -1 0 -1 -1 0 0 0 -1 -1 -1 0 -1 -1 0 -1 0 -1 -1 -1 0 -1 0 -1 -1 0 -1 0 0 0 -1 -1 -1 -1 0 0 -1 -1 0 0 0 -1 0 0 -1 -1 0 0 -1 -1 0 0 0 0 0 -1 0 0 0 0 -1 -1 0 -1...

output:

1
1

result:

ok OK: 1 operations

Test #13:

score: 0
Accepted
time: 23ms
memory: 7004kb

input:

200000 3
-1 -1 -1 -1 1 -1 0 1 -1 0 -1 -1 -1 1 1 0 -1 0 1 -1 1 0 -1 0 0 1 -1 0 -1 0 0 -1 1 -1 1 1 -1 -1 0 -1 1 1 0 0 1 0 1 1 1 -1 0 -1 0 1 1 1 -1 -1 -1 1 -1 0 -1 0 1 -1 1 -1 -1 -1 1 0 1 1 -1 0 0 -1 1 -1 1 1 1 1 0 -1 1 -1 0 -1 -1 1 0 0 1 -1 1 -1 0 1 0 0 0 1 0 -1 -1 1 -1 -1 0 1 -1 1 1 0 0 1 0 1 0 1 1 -...

output:

1
3 1 200000

result:

ok OK: 1 operations

Test #14:

score: 0
Accepted
time: 18ms
memory: 13676kb

input:

193638 3
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 0 1...

output:

2
2 1 625
2 1 193638

result:

ok OK: 2 operations

Test #15:

score: 0
Accepted
time: 40ms
memory: 30196kb

input:

200000 3
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

2
3 13465 70916
2 1 200000

result:

ok OK: 2 operations

Test #16:

score: 0
Accepted
time: 39ms
memory: 42928kb

input:

200000 3
1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1...

output:

2
3 3 44502
2 1 200000

result:

ok OK: 2 operations

Test #17:

score: 0
Accepted
time: 92ms
memory: 30320kb

input:

200000 3
1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...

output:

2
2 72290 168772
3 1 200000

result:

ok OK: 2 operations

Test #18:

score: 0
Accepted
time: 121ms
memory: 25464kb

input:

200000 3
1 1 1 0 0 0 0 0 0 0 -1 0 0 0 1 0 0 0 -1 0 -1 0 0 -1 0 -1 0 0 -1 0 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 0 0 -1 0 -1 0 -1 0 -1 0 0 0 -1 0 0 1 0 0 0 1 0 0 0 0 0 0 -1 0 0 0 -1 -1 -1 -1 -1 0 0 0 0 0 0 0 -1 0 0 0 -1 -1 0 0 0 -1 0 0 0 -1 0 0 0 0 0 -1 1 0 0 0 -1 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 -1 0...

output:

3
1
3 1 199994
2 1 200000

result:

ok OK: 3 operations

Test #19:

score: 0
Accepted
time: 24ms
memory: 18312kb

input:

200000 3
0 -1 1 1 0 0 0 1 -1 0 1 0 -1 -1 1 -1 -1 0 -1 -1 -1 0 0 1 0 0 0 -1 0 1 -1 -1 0 0 1 1 1 0 -1 1 1 0 -1 0 -1 0 1 0 1 0 0 -1 -1 -1 0 1 -1 0 1 -1 0 0 0 0 1 0 1 1 0 -1 0 1 0 1 1 -1 -1 -1 0 0 1 0 0 -1 0 -1 1 0 0 -1 1 1 1 0 0 0 1 -1 1 -1 0 -1 1 -1 1 0 -1 1 -1 0 1 -1 1 -1 0 0 0 0 -1 1 0 1 0 -1 -1 1 -...

output:

2
3 1 75
2 1 200000

result:

ok OK: 2 operations

Subtask #4:

score: 7
Accepted

Dependency #3:

100%
Accepted

Test #20:

score: 7
Accepted
time: 16ms
memory: 5908kb

input:

200000 4
1 1 1 1 0 1 0 0 1 1 1 1 1 0 1 1 1 0 1 0 0 0 1 0 0 1 1 1 0 0 0 0 0 1 1 1 0 0 1 0 0 1 0 1 1 0 1 1 0 0 0 0 1 1 0 1 0 1 1 0 0 0 1 1 1 1 0 0 1 1 1 1 1 1 1 1 0 0 0 1 1 0 1 1 1 1 1 0 1 1 0 1 0 1 1 1 0 1 0 1 1 1 1 1 1 1 0 1 1 0 1 1 0 0 0 1 1 1 1 1 1 1 0 1 0 1 0 1 1 1 0 1 0 1 1 0 0 1 1 1 1 0 1 0 1 0...

output:

0

result:

ok OK: 0 operations

Test #21:

score: 0
Accepted
time: 16ms
memory: 5604kb

input:

200000 4
-1 -1 -1 -1 0 0 -1 -1 0 0 0 -1 0 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 0 -1 0 -1 -1 0 0 -1 -1 0 -1 -1 -1 0 -1 0 -1 -1 -1 -1 0 -1 -1 -1 0 0 0 0 0 0 -1 0 -1 -1 0 -1 -1 0 0 -1 0 -1 0 0 -1 0 0 0 -1 0 0 -1 0 0 -1 0 -1 0 0 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 0 0 -1 0 -1 0 -1 0 -1 0 0 -1 0 -1 -1 0 -1 -1 0 -1 ...

output:

1
1

result:

ok OK: 1 operations

Test #22:

score: 0
Accepted
time: 21ms
memory: 6292kb

input:

200000 4
-1 1 1 -1 1 -1 0 -1 -1 0 0 -1 0 1 1 1 1 -1 0 -1 -1 -1 -1 0 1 -1 -1 1 -1 0 1 1 0 1 1 0 0 0 0 1 -1 1 0 0 -1 -1 -1 1 1 1 1 0 1 1 0 0 0 0 1 -1 1 0 0 1 1 -1 -1 0 1 -1 1 1 0 1 0 1 1 0 1 -1 1 0 1 0 0 1 0 0 0 1 1 0 1 1 -1 -1 0 -1 0 1 0 -1 0 1 -1 1 1 0 -1 -1 0 0 0 -1 -1 1 1 0 1 0 0 0 -1 -1 -1 -1 0 1...

output:

1
3 1 200000

result:

ok OK: 1 operations

Test #23:

score: 0
Accepted
time: 26ms
memory: 11596kb

input:

192074 4
1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

output:

2
2 1 624
2 1 192074

result:

ok OK: 2 operations

Test #24:

score: 0
Accepted
time: 38ms
memory: 41324kb

input:

200000 4
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

2
3 11938 58982
2 1 200000

result:

ok OK: 2 operations

Test #25:

score: 0
Accepted
time: 84ms
memory: 42492kb

input:

200000 4
1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...

output:

2
2 161939 188989
3 1 200000

result:

ok OK: 2 operations

Test #26:

score: 0
Accepted
time: 119ms
memory: 24100kb

input:

200000 4
1 1 1 1 1 1 1 1 1 1 -1 0 0 0 0 -1 0 -1 0 0 0 -1 0 1 -1 0 0 1 -1 0 0 0 0 -1 0 -1 -1 0 0 0 -1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 -1 0 0 -1 0 0 0 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 0 0 0 0 -1 0 0 -1 0 0 -1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 -1 0 0 -1 0 0 0 0 -1 0 -1 0 0 -1 0 0 -1 0 0 0 0 -1 0 0 -1 0 0...

output:

3
1
3 1 199987
2 1 200000

result:

ok OK: 3 operations

Test #27:

score: 0
Accepted
time: 21ms
memory: 17916kb

input:

200000 4
0 -1 0 0 0 -1 1 1 1 0 1 1 1 -1 -1 -1 -1 -1 1 0 1 1 0 -1 0 -1 0 1 -1 0 -1 0 0 -1 1 1 -1 1 0 0 1 1 0 0 0 1 0 -1 0 -1 -1 -1 1 0 0 1 0 -1 1 1 1 1 1 0 -1 1 -1 1 1 1 0 -1 -1 0 1 1 1 1 0 0 0 0 -1 1 -1 1 0 1 -1 -1 0 1 1 -1 -1 0 0 -1 1 1 1 1 1 0 -1 0 -1 1 -1 1 0 0 1 0 -1 0 1 -1 1 0 1 1 -1 1 1 1 0 1 ...

output:

2
3 1 70
2 1 200000

result:

ok OK: 2 operations

Subtask #5:

score: 7
Accepted

Test #28:

score: 7
Accepted
time: 2ms
memory: 7840kb

input:

2891 5
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 ...

output:

2
2 1 75
2 1 2891

result:

ok OK: 2 operations

Test #29:

score: 0
Accepted
time: 2ms
memory: 5772kb

input:

2847 5
1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 0 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

output:

2
2 1 80
2 1 2847

result:

ok OK: 2 operations

Test #30:

score: 0
Accepted
time: 0ms
memory: 5848kb

input:

2981 5
1 1 1 1 0 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

output:

2
2 1 80
2 1 2981

result:

ok OK: 2 operations

Test #31:

score: 0
Accepted
time: 3ms
memory: 7820kb

input:

3000 5
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

2
2 1 1456
2 1 3000

result:

ok OK: 2 operations

Test #32:

score: 0
Accepted
time: 2ms
memory: 7816kb

input:

3000 5
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

2
2 1 1463
2 1 3000

result:

ok OK: 2 operations

Subtask #6:

score: 19
Accepted

Dependency #5:

100%
Accepted

Test #33:

score: 19
Accepted
time: 26ms
memory: 11640kb

input:

191855 6
1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1...

output:

2
2 1 626
2 1 191855

result:

ok OK: 2 operations

Test #34:

score: 0
Accepted
time: 23ms
memory: 11380kb

input:

191982 6
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1...

output:

2
2 1 623
2 1 191982

result:

ok OK: 2 operations

Test #35:

score: 0
Accepted
time: 22ms
memory: 13624kb

input:

193538 6
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 1 1 1 1 1 1 0...

output:

2
2 1 631
2 1 193538

result:

ok OK: 2 operations

Test #36:

score: 0
Accepted
time: 17ms
memory: 11512kb

input:

200000 6
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

2
2 1 96885
2 1 200000

result:

ok OK: 2 operations

Test #37:

score: 0
Accepted
time: 16ms
memory: 13844kb

input:

200000 6
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

2
2 1 96894
2 1 200000

result:

ok OK: 2 operations

Subtask #7:

score: 17
Accepted

Dependency #5:

100%
Accepted

Test #38:

score: 17
Accepted
time: 2ms
memory: 3612kb

input:

3000 7
1 0 1 0 1 1 0 0 0 0 0 1 0 1 1 1 1 0 1 1 0 1 0 0 0 1 1 1 0 0 1 0 0 1 1 1 0 0 0 1 0 1 1 1 1 1 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 1 0 1 0 1 1 0 1 0 0 0 1 1 1 1 1 1 1 1 0 0 1 0 1 0 0 1 1 1 0 1 0 0 1 1 0 1 0 0 0 1 1 1 1 1 0 1 0 1 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 0 1 1 1 0 0 1 1 0 0 1 1 0...

output:

0

result:

ok OK: 0 operations

Test #39:

score: 0
Accepted
time: 1ms
memory: 7820kb

input:

3000 7
-1 0 0 1 1 0 0 0 -1 1 0 0 1 0 -1 0 0 1 -1 -1 -1 1 1 -1 1 1 0 -1 0 -1 -1 0 0 -1 -1 -1 0 0 1 1 -1 1 -1 -1 0 1 -1 -1 0 1 -1 -1 0 1 1 -1 1 1 1 -1 0 1 -1 0 -1 0 1 0 1 1 -1 1 -1 1 0 0 1 -1 0 1 1 0 -1 1 1 -1 1 0 1 0 0 -1 0 -1 0 1 1 -1 1 1 -1 1 -1 -1 -1 1 -1 -1 0 1 -1 -1 1 -1 -1 -1 -1 0 1 0 1 -1 0 -1...

output:

2
3 2950 3000
3 1 3000

result:

ok OK: 2 operations

Test #40:

score: 0
Accepted
time: 2ms
memory: 3660kb

input:

3000 7
-1 0 0 0 0 -1 0 -1 -1 0 0 0 0 0 -1 -1 0 -1 -1 0 0 0 0 -1 -1 0 -1 0 -1 -1 -1 0 -1 -1 -1 -1 -1 0 0 -1 -1 -1 0 0 0 0 -1 0 -1 0 -1 0 -1 0 -1 0 0 -1 0 -1 0 0 0 -1 -1 0 0 -1 -1 0 0 -1 -1 0 0 -1 0 -1 0 -1 -1 -1 0 -1 -1 -1 0 0 -1 0 -1 0 -1 0 0 0 0 -1 0 -1 0 -1 -1 -1 -1 0 0 0 0 0 -1 0 0 -1 -1 -1 -1 0 ...

output:

1
1

result:

ok OK: 1 operations

Test #41:

score: 0
Accepted
time: 2ms
memory: 5760kb

input:

3000 7
-1 0 0 1 -1 1 -1 0 -1 1 -1 0 -1 1 1 1 0 1 -1 1 1 0 1 -1 -1 0 -1 1 0 0 -1 0 0 1 1 1 0 1 1 0 1 0 -1 0 0 -1 -1 1 1 0 0 1 1 1 -1 1 1 -1 -1 -1 -1 1 -1 -1 0 -1 0 -1 0 0 1 0 1 1 1 -1 1 0 0 0 -1 -1 0 0 1 0 1 -1 1 -1 0 1 -1 -1 0 -1 -1 0 1 0 0 -1 -1 0 -1 0 1 -1 1 -1 1 1 0 -1 1 0 0 -1 0 1 1 0 -1 1 1 1 0...

output:

1
3 1 3000

result:

ok OK: 1 operations

Test #42:

score: 0
Accepted
time: 1ms
memory: 11936kb

input:

3000 7
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

output:

2
3 132 622
2 1 3000

result:

ok OK: 2 operations

Test #43:

score: 0
Accepted
time: 0ms
memory: 9952kb

input:

3000 7
1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...

output:

2
2 2441 2829
3 1 3000

result:

ok OK: 2 operations

Test #44:

score: 0
Accepted
time: 2ms
memory: 10004kb

input:

3000 7
1 1 1 1 1 0 -1 -1 0 -1 -1 -1 0 0 0 -1 0 0 1 0 0 0 0 0 0 0 0 1 -1 -1 -1 0 0 0 -1 0 -1 -1 0 1 0 -1 0 0 0 0 0 0 -1 0 0 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 0 -1 0 -1 0 0 0 0 -1 0 0 0 0 0 -1 -1 -1 0 0 0 0 0 -1 0 -1 0 0 -1 0 0 -1 -1 0 -1 -1 0 0 0 0 0 0 -1 -1 0 0 0 0 0 0 ...

output:

3
1
3 1 2995
2 1 3000

result:

ok OK: 3 operations

Test #45:

score: 0
Accepted
time: 1ms
memory: 10008kb

input:

3000 7
1 1 1 -1 1 0 -1 0 0 -1 0 -1 0 0 0 0 -1 0 -1 0 0 -1 -1 -1 0 0 0 0 0 -1 0 -1 0 0 0 1 0 -1 0 0 0 0 0 -1 0 -1 0 0 -1 0 -1 0 0 -1 0 0 0 0 -1 -1 0 0 -1 0 0 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 0 -1 -1 0 0 0 -1 0 -1 -1 0 0 0 0 0 0 -1 -1 -1 0 0 0 -1 0 ...

output:

3
1
3 1 2971
2 1 3000

result:

ok OK: 3 operations

Test #46:

score: 0
Accepted
time: 2ms
memory: 7812kb

input:

2959 7
1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1...

output:

2
3 2885 2959
3 1 2959

result:

ok OK: 2 operations

Test #47:

score: 0
Accepted
time: 3ms
memory: 9948kb

input:

3000 7
0 1 1 -1 -1 1 0 -1 -1 0 0 0 0 0 1 -1 0 -1 0 0 0 1 -1 1 -1 1 0 0 1 0 1 1 -1 1 -1 1 0 1 1 1 1 1 0 0 0 1 1 1 -1 -1 0 0 0 0 0 -1 -1 -1 -1 0 -1 1 0 -1 1 0 0 0 -1 1 -1 -1 0 1 0 1 -1 1 -1 1 1 -1 0 1 -1 0 0 1 0 -1 0 0 -1 -1 -1 0 0 1 -1 0 0 -1 1 -1 -1 -1 0 -1 0 -1 -1 0 -1 1 1 1 -1 1 0 -1 0 1 1 -1 1 0 ...

output:

2
3 1 38
2 1 3000

result:

ok OK: 2 operations

Subtask #8:

score: 1
Accepted

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

100%
Accepted

Dependency #4:

100%
Accepted

Dependency #5:

100%
Accepted

Dependency #6:

100%
Accepted

Dependency #7:

100%
Accepted

Test #48:

score: 1
Accepted
time: 17ms
memory: 6232kb

input:

200000 8
-1 -1 -1 0 -1 1 0 1 1 -1 0 0 0 0 0 -1 1 -1 1 -1 -1 0 1 0 -1 0 0 0 1 0 1 1 0 -1 -1 0 -1 1 1 -1 0 1 -1 0 0 -1 1 1 -1 0 1 -1 -1 -1 -1 1 0 1 -1 0 0 0 -1 -1 1 -1 1 0 -1 -1 -1 -1 -1 -1 0 1 0 -1 0 -1 -1 -1 -1 -1 1 1 -1 -1 0 0 1 1 -1 1 0 -1 -1 0 1 0 0 0 -1 1 -1 1 1 0 1 -1 -1 -1 -1 1 0 1 1 1 0 1 -1 ...

output:

2
1
2 1 200000

result:

ok OK: 2 operations

Test #49:

score: 0
Accepted
time: 18ms
memory: 11564kb

input:

193782 8
1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 0 -1 -1 -1...

output:

2
3 193158 193782
3 1 193782

result:

ok OK: 2 operations

Test #50:

score: 0
Accepted
time: 30ms
memory: 17996kb

input:

200000 8
1 -1 0 1 -1 0 -1 1 0 0 -1 0 0 0 1 0 -1 0 0 -1 -1 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 -1 0 -1 0 1 1 0 0 -1 1 -1 -1 -1 0 -1 0 0 1 1 1 1 1 1 0 1 -1 1 1 0 -1 1 -1 0 0 0 0 0 0 -1 0 -1 1 -1 -1 0 -1 1 -1 0 1 0 -1 1 0 -1 -1 1 1 0 0 0 -1 -1 -1 1 0 -1 0 0 -1 0 1 -1 0 -1 -1 1 0 0 -1 1 1 0 1 -1 -1 1 -1 -1 1 ...

output:

2
3 7 30
2 1 200000

result:

ok OK: 2 operations

Test #51:

score: 0
Accepted
time: 25ms
memory: 18576kb

input:

200000 8
0 -1 1 -1 0 0 0 -1 1 -1 1 -1 -1 1 1 0 0 1 1 0 -1 -1 1 1 1 1 -1 1 -1 0 -1 -1 0 -1 -1 -1 -1 0 -1 -1 -1 0 -1 -1 -1 0 0 0 0 0 1 1 1 -1 1 -1 -1 1 0 0 1 -1 0 -1 -1 -1 -1 1 -1 -1 -1 1 -1 1 0 1 0 -1 1 0 -1 1 0 0 1 0 -1 -1 0 0 -1 1 0 1 -1 1 -1 1 1 0 0 0 1 1 0 -1 -1 0 -1 -1 -1 -1 -1 -1 0 -1 1 1 -1 0 ...

output:

2
3 2 382
2 1 200000

result:

ok OK: 2 operations

Test #52:

score: 0
Accepted
time: 26ms
memory: 18448kb

input:

200000 8
1 1 0 0 -1 1 0 -1 -1 0 0 -1 -1 0 1 0 -1 1 0 0 0 -1 1 0 0 0 -1 0 -1 0 -1 1 -1 1 0 0 0 -1 -1 0 1 -1 0 1 0 1 -1 -1 0 -1 0 1 1 1 -1 1 -1 0 -1 0 -1 1 1 1 1 0 1 0 -1 -1 0 1 -1 0 1 1 0 1 -1 -1 -1 0 1 1 -1 1 -1 0 1 0 -1 0 -1 -1 -1 1 0 -1 0 -1 1 0 0 -1 0 -1 -1 1 0 0 1 0 1 1 0 0 0 1 1 0 0 0 -1 0 0 -1...

output:

2
3 12 78
2 1 200000

result:

ok OK: 2 operations

Test #53:

score: 0
Accepted
time: 24ms
memory: 6416kb

input:

200000 8
-1 0 -1 -1 0 1 0 1 0 0 0 -1 1 0 0 1 -1 1 -1 0 1 0 1 -1 1 1 -1 -1 0 0 1 -1 0 -1 0 1 -1 -1 -1 1 -1 1 0 0 1 -1 0 1 0 0 0 0 0 -1 0 1 0 1 1 0 -1 1 1 0 0 0 1 -1 -1 1 1 1 -1 -1 1 -1 1 1 0 -1 -1 1 0 -1 0 0 1 -1 1 -1 0 0 -1 0 -1 0 -1 1 1 1 1 -1 1 -1 -1 1 1 1 -1 1 0 1 1 -1 -1 1 1 -1 1 -1 0 0 -1 0 1 1...

output:

2
1
3 1 200000

result:

ok OK: 2 operations

Test #54:

score: 0
Accepted
time: 35ms
memory: 42924kb

input:

200000 8
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

2
3 10547 43497
2 1 200000

result:

ok OK: 2 operations

Test #55:

score: 0
Accepted
time: 31ms
memory: 30416kb

input:

200000 8
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

output:

2
3 22919 70162
2 1 200000

result:

ok OK: 2 operations

Test #56:

score: 0
Accepted
time: 84ms
memory: 30248kb

input:

200000 8
1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...

output:

2
2 97777 175782
3 1 200000

result:

ok OK: 2 operations

Test #57:

score: 0
Accepted
time: 89ms
memory: 42672kb

input:

200000 8
1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -...

output:

2
2 139301 182130
3 1 200000

result:

ok OK: 2 operations

Test #58:

score: 0
Accepted
time: 119ms
memory: 24268kb

input:

200000 8
1 1 1 1 1 1 1 1 1 -1 0 -1 0 -1 -1 0 0 0 -1 0 -1 0 -1 -1 -1 0 0 -1 0 -1 0 0 0 -1 0 0 0 -1 0 0 0 -1 0 -1 0 0 0 -1 0 0 0 0 -1 -1 0 1 0 -1 -1 -1 0 0 0 0 0 0 0 0 -1 0 -1 0 0 -1 -1 -1 0 -1 -1 -1 0 0 0 0 0 0 -1 0 0 0 0 -1 0 -1 -1 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 -1 0 1 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 0...

output:

3
1
3 1 199989
2 1 200000

result:

ok OK: 3 operations

Test #59:

score: 0
Accepted
time: 124ms
memory: 22744kb

input:

200000 8
1 1 1 1 1 1 1 1 1 1 0 -1 0 0 0 -1 0 0 0 0 0 0 0 0 -1 0 -1 0 0 -1 -1 -1 0 0 0 0 -1 0 0 -1 0 0 0 0 -1 0 1 0 0 1 -1 0 0 0 -1 0 0 0 0 0 -1 -1 0 -1 0 0 0 0 0 0 0 0 0 -1 -1 0 0 -1 0 0 0 1 0 -1 -1 0 -1 0 -1 0 0 0 0 0 0 1 0 0 0 -1 -1 0 0 0 0 -1 0 -1 0 0 0 0 0 0 0 -1 0 0 0 -1 0 0 0 0 0 -1 0 0 0 0 0 ...

output:

3
1
3 1 199985
2 1 200000

result:

ok OK: 3 operations

Test #60:

score: 0
Accepted
time: 121ms
memory: 22376kb

input:

200000 8
1 1 1 1 1 1 1 1 -1 0 -1 -1 -1 -1 0 0 0 0 0 -1 0 0 0 -1 0 0 -1 -1 0 0 0 -1 -1 0 0 0 0 -1 0 0 0 0 0 0 -1 0 0 -1 -1 0 -1 0 1 0 0 0 0 0 0 1 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 -1 -1 -1 0 0 0 0 0 0 0 0 0 0 0 -1 -1 -1 0 0 0 0 0 0 -1 0 0 -1 0 -1 0 0 -1 0 0 0 0 -1 0 0 -1 0 0 -1 0 -1...

output:

3
1
3 1 199983
2 1 200000

result:

ok OK: 3 operations

Extra Test:

score: 0
Extra Test Passed