CSES - Datatähti Open 2017

Submission details
Task:	Mex value
Sender:	nigus
Submission time:	2017-01-19 20:39:05 +0200
Language:	C++
Status:	READY
Result:	100

Feedback
group	verdict	score
#1	ACCEPTED	28
#2	ACCEPTED	72

Test results
test	verdict	time	group
#1	ACCEPTED	0.03 s	1	details
#2	ACCEPTED	0.04 s	1	details
#3	ACCEPTED	0.05 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	0.03 s	1	details
#10	ACCEPTED	0.04 s	1	details
#11	ACCEPTED	0.15 s	2	details
#12	ACCEPTED	0.14 s	2	details
#13	ACCEPTED	0.15 s	2	details
#14	ACCEPTED	0.17 s	2	details
#15	ACCEPTED	0.16 s	2	details
#16	ACCEPTED	0.18 s	2	details
#17	ACCEPTED	0.16 s	2	details
#18	ACCEPTED	0.15 s	2	details
#19	ACCEPTED	0.14 s	2	details
#20	ACCEPTED	0.14 s	2	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:17:11: warning: unused variable 'c2' [-Wunused-variable]
     ll c1,c2,c3,c4,c5;
           ^
input/code.cpp:17:14: warning: unused variable 'c3' [-Wunused-variable]
     ll c1,c2,c3,c4,c5;
              ^
input/code.cpp:17:17: warning: unused variable 'c4' [-Wunused-variable]
     ll c1,c2,c3,c4,c5;
                 ^
input/code.cpp:17:20: warning: unused variable 'c5' [-Wunused-variable]
     ll c1,c2,c3,c4,c5;
                    ^
input/code.cpp:18:10: warning: unused variable 'b' [-Wunused-variable]
     ll a,b,c;
          ^
input/code.cpp:18:12: warning: unused variable 'c' [-Wunused-variable]
     ll a,b,c;
            ^

Code

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

ll mod = 1000000007ll;
ll n,m,k,x,y;

vector<ll> A;
ll F[100001] = {0};

int main()
{
    //freopen("input.txt","r",stdin);
    //freopen("output.txt","w",stdout);

    ll c1,c2,c3,c4,c5;
    ll a,b,c;

    cin >> n >> k;

    for(c1 = 0; c1 < n; c1++){
        cin >> a;
        A.push_back(a);
    }

    set<ll> S;

    for(c1 = 0; c1 < n; c1++){
        S.insert(c1);
    }

    for(c1 = 0; c1 < k; c1++){
        if(A[c1] < n){
            if(F[A[c1]] == 0){
                S.erase(A[c1]);
            }
            F[A[c1]]++;
        }
    }
    cout << ll(*S.upper_bound(-1)) << " ";
    for(c1 = k; c1 < n; c1++){


        if(A[c1-k] < n){
            F[A[c1-k]]--;
            if(F[A[c1-k]] == 0){
                S.insert(A[c1-k]);
            }
        }
        if(A[c1] < n){
            F[A[c1]]++;
            if(F[A[c1]] == 1){
                S.erase(A[c1]);
            }
        }
        cout << ll(*S.upper_bound(-1)) << " ";
    }

    return 0;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
`100 10 1000000000 9 1 0 5 7 2 8 6 3 4...` view save

correct output
`4 10 9 1 1 1 1 1 1 1 1 4 10 3 ...` view save

user output
`4 10 9 1 1 1 1 1 1 1 1 4 10 3 ...` view save

Test 2

Group: 1

Verdict: ACCEPTED

input
`100 10 1000000000 4 3 8 1 0 9 5 7 2 6...` view save

correct output
`6 10 4 3 3 1 1 1 1 1 3 3 10 6 ...` view save

user output
`6 10 4 3 3 1 1 1 1 1 3 3 10 6 ...` view save

Test 3

Group: 1

Verdict: ACCEPTED

input
`100 10 1000000000 9 2 3 1 0 8 5 6 4 7...` view save

correct output
`7 10 9 2 2 1 0 1 1 1 2 9 10 4 ...` view save

user output
`7 10 9 2 2 1 0 1 1 1 2 9 10 4 ...` view save

Test 4

Group: 1

Verdict: ACCEPTED

input
`100 10 1000000000 3 0 4 6 5 7 1 2 8 9...` view save

correct output
`9 10 3 0 0 0 0 0 4 2 2 2 10 6 ...` view save

user output
`9 10 3 0 0 0 0 0 4 2 2 2 10 6 ...` view save

Test 5

Group: 1

Verdict: ACCEPTED

input
`100 10 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 ...` view save

correct output
`10 10 10 10 10 10 10 10 10 10 ...` view save

user output
`10 10 10 10 10 10 10 10 10 10 ...` view save

Test 6

Group: 1

Verdict: ACCEPTED

input
`100 10 1000000000 0 5 1 9 3 4 6 7 2 8...` view save

correct output
`8 10 0 5 1 1 1 1 1 5 2 5 10 0 ...` view save

user output
`8 10 0 5 1 1 1 1 1 5 2 5 10 0 ...` view save

Test 7

Group: 1

Verdict: ACCEPTED

input
`100 10 1000000000 1 2 9 3 8 0 4 7 5 6...` view save

correct output
`6 10 1 1 1 1 2 0 0 2 3 9 10 6 ...` view save

user output
`6 10 1 1 1 1 2 0 0 2 3 9 10 6 ...` view save

Test 8

Group: 1

Verdict: ACCEPTED

input
`100 10 1000000000 5 0 6 7 1 4 8 3 9 2...` view save

correct output
`2 10 5 0 0 0 0 0 0 0 0 1 10 9 ...` view save

user output
`2 10 5 0 0 0 0 0 0 0 0 1 10 9 ...` view save

Test 9

Group: 1

Verdict: ACCEPTED

input
`100 10 1000000000 7 3 0 1 4 9 2 5 6 8...` view save

correct output
`8 10 7 3 0 0 0 0 7 5 5 5 10 8 ...` view save

user output
`8 10 7 3 0 0 0 0 7 5 5 5 10 8 ...` view save

Test 10

Group: 1

Verdict: ACCEPTED

input
`100 10 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 ...` view save

correct output
`10 10 10 10 10 10 10 10 10 10 ...` view save

user output
`10 10 10 10 10 10 10 10 10 10 ...` view save

Test 11

Group: 2

Verdict: ACCEPTED

input
`100000 10000 1000000000 4786 3512 3285 1919...` view save

correct output
`9547 10000 4786 3512 3285 1919...` view save

user output
`9547 10000 4786 3512 3285 1919...` view save

Test 12

Group: 2

Verdict: ACCEPTED

input
`100000 10000 1000000000 7981 3955 790 45 34...` view save

correct output
`7657 10000 7981 3955 790 45 45...` view save

user output
`7657 10000 7981 3955 790 45 45...` view save

Test 13

Group: 2

Verdict: ACCEPTED

input
`100000 10000 1000000000 2329 1825 9435 3800...` view save

correct output
`5701 10000 2329 1825 1825 1825...` view save

user output
`5701 10000 2329 1825 1825 1825...` view save

Test 14

Group: 2

Verdict: ACCEPTED

input
`100000 10000 1000000000 2754 6029 8007 6286...` view save

correct output
`1423 10000 2754 2754 2754 2754...` view save

user output
`1423 10000 2754 2754 2754 2754...` view save

Test 15

Group: 2

Verdict: ACCEPTED

input
`100000 10000 0 1 2 3 4 5 6 7 8 9 10 11 12 1...` view save

correct output
`10000 10000 10000 10000 10000 ...` view save

user output
`10000 10000 10000 10000 10000 ...` view save

Test 16

Group: 2

Verdict: ACCEPTED

input
`100000 10000 1000000000 7560 4634 7044 3853...` view save

correct output
`9855 10000 7560 4634 4634 3853...` view save

user output
`9855 10000 7560 4634 4634 3853...` view save

Test 17

Group: 2

Verdict: ACCEPTED

input
`100000 10000 1000000000 7945 6674 3975 3002...` view save

correct output
`6373 10000 7945 6674 3975 3002...` view save

user output
`6373 10000 7945 6674 3975 3002...` view save

Test 18

Group: 2

Verdict: ACCEPTED

input
`100000 10000 1000000000 2506 6827 6871 8593...` view save

correct output
`2978 10000 2506 2506 2506 2506...` view save

user output
`2978 10000 2506 2506 2506 2506...` view save

Test 19

Group: 2

Verdict: ACCEPTED

input
`100000 10000 1000000000 2769 5036 539 4409 ...` view save

correct output
`2249 10000 2769 2769 539 539 5...` view save

user output
`2249 10000 2769 2769 539 539 5...` view save

Test 20

Group: 2

Verdict: ACCEPTED

input
`100000 10000 0 1 2 3 4 5 6 7 8 9 10 11 12 1...` view save

correct output
`10000 10000 10000 10000 10000 ...` view save

user output
`10000 10000 10000 10000 10000 ...` view save

Datatähti Open 2017

Mex value

Compiler report

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Tasks

Submissions (nigus)