CSES - Datatähti 2021 alku

CSES - Datatähti 2021 alku - Results

Submission details
Task:	Alitaulukot
Sender:	Anniiiz
Submission time:	2020-09-30 17:39:37 +0300
Language:	C++ (C++11)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.01 s	1, 2, 3	details
#2	WRONG ANSWER	0.01 s	1, 2, 3	details
#3	ACCEPTED	0.01 s	1, 2, 3	details
#4	ACCEPTED	0.01 s	1, 2, 3	details
#5	ACCEPTED	0.01 s	1, 2, 3	details
#6	ACCEPTED	0.01 s	2, 3	details
#7	WRONG ANSWER	0.01 s	2, 3	details
#8	WRONG ANSWER	0.01 s	2, 3	details
#9	ACCEPTED	0.01 s	2, 3	details
#10	ACCEPTED	0.01 s	2, 3	details
#11	TIME LIMIT EXCEEDED	--	3	details
#12	WRONG ANSWER	0.03 s	3	details
#13	WRONG ANSWER	0.03 s	3	details
#14	TIME LIMIT EXCEEDED	--	3	details
#15	TIME LIMIT EXCEEDED	--	3	details
#16	TIME LIMIT EXCEEDED	--	3	details
#17	TIME LIMIT EXCEEDED	--	3	details

Compiler report

input/code.cpp: In function 'int valitsePienin(std::vector<int>)':
input/code.cpp:9:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 1; i < lista.size(); i++) {
                   ~~^~~~~~~~~~~~~~
input/code.cpp: In function 'int valitseSuurin(std::vector<int>)':
input/code.cpp:18:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 1; i < lista.size(); i++) {
                   ~~^~~~~~~~~~~~~~
input/code.cpp: In function 'int valitsePienin(std::vector<int>)':
input/code.cpp:13:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
input/code.cpp: In function 'int valitseSuurin(std::vector<int>)':
input/code.cpp:22:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Code

using namespace std;
#include<iostream>
#include<vector>
#include <stdlib.h>


int valitsePienin(vector<int> lista) {
  int pienin = lista[0];
  for (int i = 1; i < lista.size(); i++) {
    pienin = min(pienin, lista[i]);
  return pienin;
  }
}


int valitseSuurin(vector<int> lista) {
  int suurin = lista[0];
  for (int i = 1; i < lista.size(); i++) {
    suurin = max(suurin, lista[i]);
  return suurin;
  }
}



int main() {
  int n, k;
  cin >> n >> k;
  vector<int> vektori;
  int x;
  while (cin >> x) {
    vektori.push_back (x);
  }
  int s = 0;
  int a = 0;
  int maara = 0;
  int pienin = vektori[0];
  int suurin = vektori[0];
  vector<int> joku = {vektori[0]};
  while (s < n - 1) {
    if (a != n - 1) {
      if (abs(suurin - vektori[a + 1]) <= k && abs(pienin - vektori[a + 1]) <= k) {
        a ++;
        joku.push_back(vektori[a]);
        suurin = max(suurin, vektori[a]);
        pienin = min(pienin, vektori[a]);
      }
      else {
        maara += joku.size();
        if (joku.size() > 1) {
          if (joku[0] == pienin) {
            joku.erase(joku.begin());
            pienin = valitsePienin(joku);
          }
          else if (joku[0] == suurin) {
            joku.erase(joku.begin());
            suurin = valitseSuurin(joku);
          }
          else {
            joku.erase(joku.begin());
          }
        }
        else {
          joku.erase(joku.begin());
        }
        s ++;
        if (s > a) {
          joku.push_back(vektori[s]);
          pienin = vektori[s];
          suurin = vektori[s];
          a = s;
        }
      }
    }
    else {
      maara += joku.size();
      if (joku.size() > 1) {
        if (joku[0] == pienin) {
          joku.erase(joku.begin());
          pienin = valitsePienin(joku);
        }
        else if (joku[0] == suurin) {
          joku.erase(joku.begin());
          suurin = valitseSuurin(joku);
        }
        else {
          joku.erase(joku.begin());
        }
      }
      else {
        joku.erase(joku.begin());
      }
      s ++;
    }
  }
  maara++;
  cout << maara;
  return 0;
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
`100 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5050` view save

user output
`5050` view save

Test 2

Group: 1, 2, 3

Verdict: WRONG ANSWER

input
`100 2 5 5 2 4 3 5 3 4 3 2 3 4 5 4 4 ...` view save

correct output
`317` view save

user output
`350` view save

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
`100 10 71 60 61 96 25 10 10 9 84 85 1...` view save

correct output
`119` view save

user output
`119` view save

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
`100 990000000 111122929 961821360 578238211 ...` view save

correct output
`4006` view save

user output
`4006` view save

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
`100 1000000000 553190572 453407680 667300705 ...` view save

correct output
`5050` view save

user output
`5050` view save

Test 6

Group: 2, 3

Verdict: ACCEPTED

input
`2000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`2001000` view save

user output
`2001000` view save

Test 7

Group: 2, 3

Verdict: WRONG ANSWER

input
`2000 2 4 4 1 4 2 3 1 2 1 3 5 2 2 4 4 ...` view save

correct output
`6340` view save

user output
`6628` view save

Test 8

Group: 2, 3

Verdict: WRONG ANSWER

input
`2000 10 65 88 33 88 41 10 17 38 22 3 8...` view save

correct output
`2413` view save

user output
`2397` view save

Test 9

Group: 2, 3

Verdict: ACCEPTED

input
`2000 999000000 746120950 772769620 721488968 ...` view save

correct output
`1287776` view save

user output
`1287776` view save

Test 10

Group: 2, 3

Verdict: ACCEPTED

input
`2000 1000000000 621947980 510355354 756705418 ...` view save

correct output
`2001000` view save

user output
`2001000` view save

Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5000050000` view save

user output
(empty)

Test 12

Group: 3

Verdict: WRONG ANSWER

input
`100000 2 3 3 1 3 3 1 1 5 1 2 5 4 1 3 1 ...` view save

correct output
`317066` view save

user output
`333393` view save

Test 13

Group: 3

Verdict: WRONG ANSWER

input
`100000 10 10 3 6 3 43 60 5 48 15 27 86 4...` view save

correct output
`123292` view save

user output
`122516` view save

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 999990000 460235639 963048588 47270983 3...` view save

correct output
`4946886742` view save

user output
(empty)

Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 1000000000 885457070 18257718 927615960 3...` view save

correct output
`5000050000` view save

user output
(empty)

Test 16

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 50000 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

correct output
`3750075000` view save

user output
(empty)

Test 17

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
`100000 50000 100000 99999 99998 99997 99996...` view save

correct output
`3750075000` view save

user output
(empty)

Datatähti 2021 alku

Alitaulukot

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

Tasks

Submissions (Anniiiz)