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Submission #173533

# Submission time Handle Problem Language Result Execution time Memory
173533 2020-01-04T13:48:07 Z mosiashvililuka Bigger segments (IZhO19_segments) C++14
37 / 100
 1500 ms 2356 KB 
#include<bits/stdc++.h>
using namespace std;
long long a,b,c,d,e,f[500009],pas;
pair <long long, long long> dp[500009];
int main(){
    ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0);
    cin>>a;
    for(b=1; b<=a; b++) cin>>f[b];
    for(b=2; b<=a; b++) f[b]+=f[b-1];
    for(b=1; b<=a; b++){
        dp[b].first=1;dp[b].second=f[b];
        for(c=b-1; c>=1; c--){
            if(dp[c].second>f[b]-f[c]) continue;
            if(dp[c].first+1>dp[b].first){
                dp[b].first=dp[c].first+1;
                dp[b].second=f[b]-f[c];
            }else{
                if(dp[c].first+1==dp[b].first&&f[b]-f[c]<dp[b].second) dp[b].second=f[b]-f[c];
            }
        }
        if(pas<dp[b].first) pas=dp[b].first;
    }
    cout<<pas;
    return 0;
}

Subtask #1
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 9 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 380 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 9 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 380 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 2 ms 504 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 380 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 380 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 9 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 380 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 2 ms 504 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 380 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 380 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 6 ms 376 KB Output is correct
32 Correct 9 ms 480 KB Output is correct
33 Correct 9 ms 376 KB Output is correct
34 Correct 9 ms 376 KB Output is correct
35 Correct 9 ms 504 KB Output is correct
36 Correct 10 ms 504 KB Output is correct
37 Correct 7 ms 376 KB Output is correct
38 Correct 6 ms 376 KB Output is correct
39 Correct 9 ms 504 KB Output is correct
40 Correct 10 ms 504 KB Output is correct
41 Correct 9 ms 376 KB Output is correct
42 Correct 8 ms 504 KB Output is correct
43 Correct 8 ms 376 KB Output is correct
44 Correct 10 ms 504 KB Output is correct
45 Correct 9 ms 376 KB Output is correct

Subtask #4
0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 9 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 380 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 2 ms 504 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 380 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 380 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 6 ms 376 KB Output is correct
32 Correct 9 ms 480 KB Output is correct
33 Correct 9 ms 376 KB Output is correct
34 Correct 9 ms 376 KB Output is correct
35 Correct 9 ms 504 KB Output is correct
36 Correct 10 ms 504 KB Output is correct
37 Correct 7 ms 376 KB Output is correct
38 Correct 6 ms 376 KB Output is correct
39 Correct 9 ms 504 KB Output is correct
40 Correct 10 ms 504 KB Output is correct
41 Correct 9 ms 376 KB Output is correct
42 Correct 8 ms 504 KB Output is correct
43 Correct 8 ms 376 KB Output is correct
44 Correct 10 ms 504 KB Output is correct
45 Correct 9 ms 376 KB Output is correct
46 Execution timed out 1567 ms 2356 KB Time limit exceeded
47 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 9 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 380 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 2 ms 504 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 380 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 3 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 376 KB Output is correct
28 Correct 2 ms 380 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 6 ms 376 KB Output is correct
32 Correct 9 ms 480 KB Output is correct
33 Correct 9 ms 376 KB Output is correct
34 Correct 9 ms 376 KB Output is correct
35 Correct 9 ms 504 KB Output is correct
36 Correct 10 ms 504 KB Output is correct
37 Correct 7 ms 376 KB Output is correct
38 Correct 6 ms 376 KB Output is correct
39 Correct 9 ms 504 KB Output is correct
40 Correct 10 ms 504 KB Output is correct
41 Correct 9 ms 376 KB Output is correct
42 Correct 8 ms 504 KB Output is correct
43 Correct 8 ms 376 KB Output is correct
44 Correct 10 ms 504 KB Output is correct
45 Correct 9 ms 376 KB Output is correct
46 Execution timed out 1567 ms 2356 KB Time limit exceeded
47 Halted 0 ms 0 KB -