Alitaulukot

#include <bits/stdc++.h>
using namespace std;
vector<int> v;
int x,y,suurin,pienin,l;
int main()
{
    cin >> x >> y;
    v.resize(x);
    for(int i =0;i<x;i++) cin >> v[i];
    int a=l=0;
    suurin = v[0];
    pienin = v[0];
    long long summa = 0;
    for(int i = 0;i<2*x;i++)
    {
        suurin = max(suurin,v[l]);
        pienin = min(pienin, v[l]);
        if(suurin-pienin<=y)
        {
            summa+=l-a+1;
            l+=1;
        }
        else
        {
            //cout << *max_element(v.begin()+a,v.begin()+l+1)<< "h" << "\n";
            auto tmpMax = max_element(v.begin()+a,v.begin()+l+1);
            while(1)
            {
                auto tmpMin = min_element(v.begin()+a,v.begin()+l+1);

                if(*tmpMax-*tmpMin>y)
                {
                    if(tmpMin-v.begin()+1<=l) {a=tmpMin-v.begin()+1;}
                    else a+=1;
                    continue;
                }
                suurin = *tmpMax;
                pienin = *tmpMin;
                break;
            }
        }
//cout << a<< " " << l << " " << pienin << " " << suurin << " " << "\n";
        if(l==x) break;
    }
    cout << summa << "\n";

    //system("pause");
    return 0;
}

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

Test 2

Group: 1, 2, 3

Verdict: WRONG ANSWER

Test 3

Group: 1, 2, 3

Verdict: RUNTIME ERROR

Test 4

Group: 1, 2, 3

Verdict: WRONG ANSWER

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

Test 6

Group: 2, 3

Verdict: ACCEPTED

Test 7

Group: 2, 3

Verdict: WRONG ANSWER

Test 8

Group: 2, 3

Verdict: WRONG ANSWER

Test 9

Group: 2, 3

Verdict: WRONG ANSWER

Test 10

Group: 2, 3

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: RUNTIME ERROR

Test 13

Group: 3

Verdict: RUNTIME ERROR

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 15

Group: 3

Verdict: ACCEPTED

Test 16

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 17

Group: 3

Verdict: RUNTIME ERROR