Submission #617377

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
617377	2022-08-01T11:04:12 Z	Valenz	Feast (NOI19_feast)	C++14	30 / 100	131 ms	2764 KB

feast

#include <bits/stdc++.h>
using namespace std;

#define int long long
signed main()
{
	int n,k;
	cin >> n >> k;
	vector<int> a(n+1);
	int ans=0,cur=0,sum=0;
	for(int i=1;i<=n;i++)
	{
		cin >> a[i];
		if(a[i]>=0)
		{
			sum+=a[i];
		}
		cur+=a[i];
		ans=max(ans,cur);
		cur=max(cur,0LL);		
	}
	cout << (k==1?ans:sum) << '\n';

	return 0;
}

Subtask #1

4.0 / 4.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	102 ms	2560 KB	Output is correct
2	Correct	107 ms	2612 KB	Output is correct
3	Correct	104 ms	2644 KB	Output is correct
4	Correct	105 ms	2620 KB	Output is correct
5	Correct	103 ms	2604 KB	Output is correct
6	Correct	102 ms	2572 KB	Output is correct
7	Correct	100 ms	2568 KB	Output is correct
8	Correct	102 ms	2616 KB	Output is correct
9	Correct	105 ms	2516 KB	Output is correct
10	Correct	110 ms	2516 KB	Output is correct

Subtask #2

8.0 / 8.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	63 ms	2596 KB	Output is correct
2	Correct	61 ms	2644 KB	Output is correct
3	Correct	54 ms	2516 KB	Output is correct
4	Correct	54 ms	2596 KB	Output is correct
5	Correct	101 ms	2564 KB	Output is correct
6	Correct	61 ms	2576 KB	Output is correct
7	Correct	59 ms	2644 KB	Output is correct
8	Correct	107 ms	2624 KB	Output is correct
9	Correct	102 ms	2560 KB	Output is correct
10	Correct	56 ms	2620 KB	Output is correct

Subtask #3

18.0 / 18.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	121 ms	2516 KB	Output is correct
2	Correct	109 ms	2580 KB	Output is correct
3	Correct	109 ms	2604 KB	Output is correct
4	Correct	109 ms	2580 KB	Output is correct
5	Correct	112 ms	2516 KB	Output is correct
6	Correct	123 ms	2616 KB	Output is correct
7	Correct	109 ms	2644 KB	Output is correct
8	Correct	112 ms	2516 KB	Output is correct
9	Correct	118 ms	2764 KB	Output is correct
10	Correct	131 ms	2644 KB	Output is correct

Subtask #4

0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Incorrect	1 ms	212 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #5

0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Incorrect	1 ms	212 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #6

0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Incorrect	1 ms	212 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #7

0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	102 ms	2560 KB	Output is correct
2	Correct	107 ms	2612 KB	Output is correct
3	Correct	104 ms	2644 KB	Output is correct
4	Correct	105 ms	2620 KB	Output is correct
5	Correct	103 ms	2604 KB	Output is correct
6	Correct	102 ms	2572 KB	Output is correct
7	Correct	100 ms	2568 KB	Output is correct
8	Correct	102 ms	2616 KB	Output is correct
9	Correct	105 ms	2516 KB	Output is correct
10	Correct	110 ms	2516 KB	Output is correct
11	Correct	63 ms	2596 KB	Output is correct
12	Correct	61 ms	2644 KB	Output is correct
13	Correct	54 ms	2516 KB	Output is correct
14	Correct	54 ms	2596 KB	Output is correct
15	Correct	101 ms	2564 KB	Output is correct
16	Correct	61 ms	2576 KB	Output is correct
17	Correct	59 ms	2644 KB	Output is correct
18	Correct	107 ms	2624 KB	Output is correct
19	Correct	102 ms	2560 KB	Output is correct
20	Correct	56 ms	2620 KB	Output is correct
21	Correct	121 ms	2516 KB	Output is correct
22	Correct	109 ms	2580 KB	Output is correct
23	Correct	109 ms	2604 KB	Output is correct
24	Correct	109 ms	2580 KB	Output is correct
25	Correct	112 ms	2516 KB	Output is correct
26	Correct	123 ms	2616 KB	Output is correct
27	Correct	109 ms	2644 KB	Output is correct
28	Correct	112 ms	2516 KB	Output is correct
29	Correct	118 ms	2764 KB	Output is correct
30	Correct	131 ms	2644 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	0 ms	212 KB	Output is correct
33	Incorrect	1 ms	212 KB	Output isn't correct
34	Halted	0 ms	0 KB	-