QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#128528#6718. Масив i частковi сумиRandom_Code40 13ms6876kbC++141.1kb2023-07-21 08:44:422023-07-21 08:44:46

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.
  • [2023-07-21 08:44:46]
  • 评测
  • 测评结果:40
  • 用时:13ms
  • 内存:6876kb
  • [2023-07-21 08:44:42]
  • 提交

answer

#include <bits/stdc++.h>
#define INF 1000000000
#define LINF 1000000000000000000
#define MOD 1000000007
#define mod 998244353
#define F first
#define S second
#define ll long long
#define N 200010
using namespace std;
ll n,a[N],s[N];
int main(){
//	freopen("draftpaper.in","r",stdin);
//	freopen("draftpaper.out","w",stdout);
	ll T,i,mx=0,mn=0;
	scanf("%lld%lld",&n,&T);
	for(i=0;i<n;i++)
	{
		scanf("%lld",&a[i]);
		mx=max(mx,a[i]);
		mn=min(mn,a[i]);
		s[i+1]=s[i]+a[i];
	}
	if(mn>=0)
	{
		puts("0");
		return 0;
	}
	if(mx<=0)
	{
		puts("1");
		puts("1");
		return 0;
	}
	if(T==1)
	{
		for(i=0;i<=n;i++)
		{
			if(s[i]<0)
			{
				printf("1\n3 1 %lld\n",n);
				return 0;
			}
		}
		printf("1\n2 1 %lld\n",n);
		return 0;
	}
	vector<pair<ll,ll> > ans;
	while(true)
	{
		for(i=1;i<=n;i++)
		{
			if(s[i]<0)
			{
				break;
			}
			a[i-1]=s[i];
		}
		ans.push_back(make_pair(1,i-1));
		if(i==n+1)
		{
			break;
		}
		for(i=1;i<=n;i++)
		{
			s[i]=s[i-1]+a[i-1];
		}
	}
	printf("%d\n",ans.size());
	for(i=0;i<ans.size();i++)
	{
		printf("2 %lld %lld\n",ans[i].F,ans[i].S);
	}
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 14
Accepted

Test #1:

score: 14
Accepted
time: 7ms
memory: 6660kb

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: 8ms
memory: 6656kb

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: 13ms
memory: 6876kb

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: 10ms
memory: 6804kb

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: 0
Time Limit Exceeded

Test #5:

score: 17
Accepted
time: 5ms
memory: 6708kb

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: 5ms
memory: 6600kb

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: 12ms
memory: 6796kb

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:

3
2 1 10031
2 1 20730
2 1 200000

result:

ok OK: 3 operations

Test #8:

score: 0
Accepted
time: 12ms
memory: 6804kb

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:

7
2 1 2
2 1 3
2 1 5
2 1 11
2 1 47
2 1 923
2 1 200000

result:

ok OK: 7 operations

Test #9:

score: 0
Accepted
time: 6ms
memory: 6808kb

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:

4
2 1 29
2 1 333
2 1 54189
2 1 200000

result:

ok OK: 4 operations

Test #10:

score: -17
Time Limit Exceeded

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:


result:


Subtask #3:

score: 0
Skipped

Dependency #2:

0%

Subtask #4:

score: 0
Skipped

Dependency #3:

0%

Subtask #5:

score: 7
Accepted

Test #28:

score: 7
Accepted
time: 2ms
memory: 5748kb

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 1 138
2 1 2891

result:

ok OK: 2 operations

Test #29:

score: 0
Accepted
time: 1ms
memory: 3732kb

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 1 134
2 1 2847

result:

ok OK: 2 operations

Test #30:

score: 0
Accepted
time: 2ms
memory: 5764kb

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 1 138
2 1 2981

result:

ok OK: 2 operations

Test #31:

score: 0
Accepted
time: 0ms
memory: 3740kb

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 1506
2 1 3000

result:

ok OK: 2 operations

Test #32:

score: 0
Accepted
time: 1ms
memory: 5808kb

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 1506
2 1 3000

result:

ok OK: 2 operations

Subtask #6:

score: 19
Accepted

Dependency #5:

100%
Accepted

Test #33:

score: 19
Accepted
time: 11ms
memory: 6720kb

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 1123
2 1 191855

result:

ok OK: 2 operations

Test #34:

score: 0
Accepted
time: 11ms
memory: 6672kb

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 1135
2 1 191982

result:

ok OK: 2 operations

Test #35:

score: 0
Accepted
time: 6ms
memory: 6748kb

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 1126
2 1 193538

result:

ok OK: 2 operations

Test #36:

score: 0
Accepted
time: 10ms
memory: 6848kb

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 100006
2 1 200000

result:

ok OK: 2 operations

Test #37:

score: 0
Accepted
time: 10ms
memory: 6808kb

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 100006
2 1 200000

result:

ok OK: 2 operations

Subtask #7:

score: 0
Time Limit Exceeded

Dependency #5:

100%
Accepted

Test #38:

score: 17
Accepted
time: 1ms
memory: 3708kb

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: -17
Time Limit Exceeded

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:


result:


Subtask #8:

score: 0
Skipped

Dependency #1:

100%
Accepted

Dependency #2:

0%