Alitaulukot

#include <bits/stdc++.h>
using namespace std;
vector<int> v;
int x,y,suurin,pienin,l;
multiset<int> s;
int main()
{
    cin >> x >> y;
    v.resize(x);
    for(int i =0;i<x;i++) cin >> v[i];
    int a=l=0;
    long long summa = 0;
    s.insert(v[0]);
    for(int i = 0;i<x*2;i++)
    {
        if(*s.rbegin()-*s.begin()<=y)
        {
            summa+= l-a+1;
            l+=1;
            if(l==x)break;
            s.insert(v[l]);
        }
        else
        {
            s.erase(s.find(v[a]));
            a+=1;
        }
    }
    cout << summa << "\n";
    return 0;
}    

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

Test 6

Group: 2, 3

Verdict: ACCEPTED

Test 7

Group: 2, 3

Verdict: ACCEPTED

Test 8

Group: 2, 3

Verdict: ACCEPTED

Test 9

Group: 2, 3

Verdict: ACCEPTED

Test 10

Group: 2, 3

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED

Test 16

Group: 3

Verdict: ACCEPTED

Test 17

Group: 3

Verdict: ACCEPTED