Task: | Mex value |
Sender: | Wrinx |
Submission time: | 2017-01-21 19:39:36 +0200 |
Language: | C++ |
Status: | READY |
Result: | 28 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 28 |
#2 | TIME LIMIT EXCEEDED | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.03 s | 1 | details |
#2 | ACCEPTED | 0.04 s | 1 | details |
#3 | ACCEPTED | 0.04 s | 1 | details |
#4 | ACCEPTED | 0.04 s | 1 | details |
#5 | ACCEPTED | 0.04 s | 1 | details |
#6 | ACCEPTED | 0.04 s | 1 | details |
#7 | ACCEPTED | 0.04 s | 1 | details |
#8 | ACCEPTED | 0.04 s | 1 | details |
#9 | ACCEPTED | 0.04 s | 1 | details |
#10 | ACCEPTED | 0.04 s | 1 | details |
#11 | ACCEPTED | 0.21 s | 2 | details |
#12 | ACCEPTED | 0.20 s | 2 | details |
#13 | ACCEPTED | 0.23 s | 2 | details |
#14 | ACCEPTED | 0.22 s | 2 | details |
#15 | TIME LIMIT EXCEEDED | -- | 2 | details |
#16 | ACCEPTED | 0.21 s | 2 | details |
#17 | ACCEPTED | 0.21 s | 2 | details |
#18 | ACCEPTED | 0.21 s | 2 | details |
#19 | ACCEPTED | 0.22 s | 2 | details |
#20 | TIME LIMIT EXCEEDED | -- | 2 | details |
Code
#include<bits/stdc++.h> #define F first #define S second #define ll long long #define ull unsigned long long #define pb push_back using namespace std; multiset < int > s; set < int > unused; int a[200000]; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n, k; cin >> n >> k; int mex = 0; for (int i = 0; i <= n; i++) unused.insert(i); for (int i = 0; i < n; i++){ cin >> a[i]; if (i < k){ s.insert(a[i]); if (unused.find(a[i]) != unused.end()) unused.erase(a[i]); while(s.find(mex) != s.end()) mex++; } } cout << mex << " "; for (int i = k; i < n; i++){ s.erase(s.find(a[i - k])); if (mex > a[i - k] && s.find(a[i - k]) == s.end()) mex = a[i - k]; if (s.find(a[i - k]) == s.end()) unused.insert(a[i - k]); s.insert(a[i]); if (unused.find(a[i]) != unused.end()) unused.erase(a[i]); while(s.find(mex) != s.end()) mex++; cout << mex << " "; } }
Test details
Test 1
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 1000000000 9 1 0 5 7 2 8 6 3 4... |
correct output |
---|
4 10 9 1 1 1 1 1 1 1 1 4 10 3 ... |
user output |
---|
4 10 9 1 1 1 1 1 1 1 1 4 10 3 ... |
Test 2
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 1000000000 4 3 8 1 0 9 5 7 2 6... |
correct output |
---|
6 10 4 3 3 1 1 1 1 1 3 3 10 6 ... |
user output |
---|
6 10 4 3 3 1 1 1 1 1 3 3 10 6 ... |
Test 3
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 1000000000 9 2 3 1 0 8 5 6 4 7... |
correct output |
---|
7 10 9 2 2 1 0 1 1 1 2 9 10 4 ... |
user output |
---|
7 10 9 2 2 1 0 1 1 1 2 9 10 4 ... |
Test 4
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 1000000000 3 0 4 6 5 7 1 2 8 9... |
correct output |
---|
9 10 3 0 0 0 0 0 4 2 2 2 10 6 ... |
user output |
---|
9 10 3 0 0 0 0 0 4 2 2 2 10 6 ... |
Test 5
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 ... |
correct output |
---|
10 10 10 10 10 10 10 10 10 10 ... |
user output |
---|
10 10 10 10 10 10 10 10 10 10 ... |
Test 6
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 1000000000 0 5 1 9 3 4 6 7 2 8... |
correct output |
---|
8 10 0 5 1 1 1 1 1 5 2 5 10 0 ... |
user output |
---|
8 10 0 5 1 1 1 1 1 5 2 5 10 0 ... |
Test 7
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 1000000000 1 2 9 3 8 0 4 7 5 6... |
correct output |
---|
6 10 1 1 1 1 2 0 0 2 3 9 10 6 ... |
user output |
---|
6 10 1 1 1 1 2 0 0 2 3 9 10 6 ... |
Test 8
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 1000000000 5 0 6 7 1 4 8 3 9 2... |
correct output |
---|
2 10 5 0 0 0 0 0 0 0 0 1 10 9 ... |
user output |
---|
2 10 5 0 0 0 0 0 0 0 0 1 10 9 ... |
Test 9
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 1000000000 7 3 0 1 4 9 2 5 6 8... |
correct output |
---|
8 10 7 3 0 0 0 0 7 5 5 5 10 8 ... |
user output |
---|
8 10 7 3 0 0 0 0 7 5 5 5 10 8 ... |
Test 10
Group: 1
Verdict: ACCEPTED
input |
---|
100 10 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 ... |
correct output |
---|
10 10 10 10 10 10 10 10 10 10 ... |
user output |
---|
10 10 10 10 10 10 10 10 10 10 ... |
Test 11
Group: 2
Verdict: ACCEPTED
input |
---|
100000 10000 1000000000 4786 3512 3285 1919... |
correct output |
---|
9547 10000 4786 3512 3285 1919... |
user output |
---|
9547 10000 4786 3512 3285 1919... |
Test 12
Group: 2
Verdict: ACCEPTED
input |
---|
100000 10000 1000000000 7981 3955 790 45 34... |
correct output |
---|
7657 10000 7981 3955 790 45 45... |
user output |
---|
7657 10000 7981 3955 790 45 45... |
Test 13
Group: 2
Verdict: ACCEPTED
input |
---|
100000 10000 1000000000 2329 1825 9435 3800... |
correct output |
---|
5701 10000 2329 1825 1825 1825... |
user output |
---|
5701 10000 2329 1825 1825 1825... |
Test 14
Group: 2
Verdict: ACCEPTED
input |
---|
100000 10000 1000000000 2754 6029 8007 6286... |
correct output |
---|
1423 10000 2754 2754 2754 2754... |
user output |
---|
1423 10000 2754 2754 2754 2754... |
Test 15
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 10000 0 1 2 3 4 5 6 7 8 9 10 11 12 1... |
correct output |
---|
10000 10000 10000 10000 10000 ... |
user output |
---|
(empty) |
Test 16
Group: 2
Verdict: ACCEPTED
input |
---|
100000 10000 1000000000 7560 4634 7044 3853... |
correct output |
---|
9855 10000 7560 4634 4634 3853... |
user output |
---|
9855 10000 7560 4634 4634 3853... |
Test 17
Group: 2
Verdict: ACCEPTED
input |
---|
100000 10000 1000000000 7945 6674 3975 3002... |
correct output |
---|
6373 10000 7945 6674 3975 3002... |
user output |
---|
6373 10000 7945 6674 3975 3002... |
Test 18
Group: 2
Verdict: ACCEPTED
input |
---|
100000 10000 1000000000 2506 6827 6871 8593... |
correct output |
---|
2978 10000 2506 2506 2506 2506... |
user output |
---|
2978 10000 2506 2506 2506 2506... |
Test 19
Group: 2
Verdict: ACCEPTED
input |
---|
100000 10000 1000000000 2769 5036 539 4409 ... |
correct output |
---|
2249 10000 2769 2769 539 539 5... |
user output |
---|
2249 10000 2769 2769 539 539 5... |
Test 20
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 10000 0 1 2 3 4 5 6 7 8 9 10 11 12 1... |
correct output |
---|
10000 10000 10000 10000 10000 ... |
user output |
---|
(empty) |