| Task: | Alitaulukot |
| Sender: | mikkopal |
| Submission time: | 2020-10-07 17:43:53 +0300 |
| Language: | C++ (C++17) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | WRONG ANSWER | 0 |
| #3 | WRONG ANSWER | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #2 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #3 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #4 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #5 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #6 | WRONG ANSWER | 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 | WRONG ANSWER | 0.01 s | 2, 3 | details |
| #10 | ACCEPTED | 0.01 s | 2, 3 | details |
| #11 | WRONG ANSWER | 0.01 s | 3 | details |
| #12 | WRONG ANSWER | 0.02 s | 3 | details |
| #13 | WRONG ANSWER | 0.02 s | 3 | details |
| #14 | WRONG ANSWER | 0.03 s | 3 | details |
| #15 | WRONG ANSWER | 0.03 s | 3 | details |
| #16 | WRONG ANSWER | 0.02 s | 3 | details |
| #17 | WRONG ANSWER | 0.02 s | 3 | details |
Compiler report
input/code.cpp: In function 'int main()':
input/code.cpp:36:6: warning: unused variable 'cnt2' [-Wunused-variable]
ll cnt2=0;
^~~~Code
#include<bits/stdc++.h>
#include <iostream>
#include <vector>
#include <iterator>
using namespace std;
//6 2
//4 7 6 5 6 8
// mitä tapahtuu????
typedef long long ll;
const int mx = 1e5;
int main()
{
ios::sync_with_stdio(false);
cin.tie(nullptr);
#ifndef ONLINE_JUDGE
freopen("input.txt","r",stdin);
freopen("output.txt","w",stdout);
#endif
ll n,m; cin >> n >>m;
ll a[mx];
ll ans=n;
for (int i=0; i<n; i++){
cin >> a[i];
}
deque<ll> minQ;
deque<ll> maxQ;
ll cnt=0;
ll cnt2=0;
int start=0;
int end=1;
minQ.push_back(start);
maxQ.push_back(start);
while (end<n){
int num=a[end];
while (!minQ.empty() && a[minQ.back()]>=num){
minQ.pop_back();
}
minQ.push_back(end);
while (!maxQ.empty() && a[maxQ.back()]<=num){
maxQ.pop_back();
}
maxQ.push_back(end);
//minQ alussa välin minimi
//maxQ alussa välin maksimi
int minIdx=minQ.front();
int maxIdx=maxQ.front();
int minVal=a[minIdx];
int maxVal=a[maxIdx];
if (maxVal-minVal>m){
cnt++;
start++;
if (start>minQ.front()){
minQ.pop_front();
}
if (start>maxQ.front()){
maxQ.pop_front();
}
} else {
if (minIdx!=maxIdx){
ans++;
}
if (cnt){
if (start==end){
cnt--;
}
ans+=(cnt*(cnt-1)/2);
}
cnt=0;
end++;
}
}
ans+=(end-start-1)*(end-start-2)/2;
cout << ans;
}Test details
Test 1
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 100 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| correct output |
|---|
| 5050 |
| user output |
|---|
| 4951 |
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 ... |
| correct output |
|---|
| 317 |
| user output |
|---|
| 293 |
Test 3
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 100 10 71 60 61 96 25 10 10 9 84 85 1... |
| correct output |
|---|
| 119 |
| user output |
|---|
| 118 |
Test 4
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 100 990000000 111122929 961821360 578238211 ... |
| correct output |
|---|
| 4006 |
| user output |
|---|
| 2294 |
Test 5
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 100 1000000000 553190572 453407680 667300705 ... |
| correct output |
|---|
| 5050 |
| user output |
|---|
| 5050 |
Test 6
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 2000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| correct output |
|---|
| 2001000 |
| user output |
|---|
| 1999001 |
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 ... |
| correct output |
|---|
| 6340 |
| user output |
|---|
| 5865 |
Test 8
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 2000 10 65 88 33 88 41 10 17 38 22 3 8... |
| correct output |
|---|
| 2413 |
| user output |
|---|
| 2396 |
Test 9
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 2000 999000000 746120950 772769620 721488968 ... |
| correct output |
|---|
| 1287776 |
| user output |
|---|
| 1142041 |
Test 10
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 2000 1000000000 621947980 510355354 756705418 ... |
| correct output |
|---|
| 2001000 |
| user output |
|---|
| 2001000 |
Test 11
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| correct output |
|---|
| 5000050000 |
| user output |
|---|
| 704982705 |
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 ... |
| correct output |
|---|
| 317066 |
| user output |
|---|
| 291505 |
Test 13
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 10 10 3 6 3 43 60 5 48 15 27 86 4... |
| correct output |
|---|
| 123292 |
| user output |
|---|
| 122413 |
Test 14
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 999990000 460235639 963048588 47270983 3... |
| correct output |
|---|
| 4946886742 |
| user output |
|---|
| 3979156222 |
Test 15
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 1000000000 885457070 18257718 927615960 3... |
| correct output |
|---|
| 5000050000 |
| user output |
|---|
| 705082704 |
Test 16
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 50000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| correct output |
|---|
| 3750075000 |
| user output |
|---|
| -897308649 |
Test 17
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 50000 100000 99999 99998 99997 99996... |
| correct output |
|---|
| 3750075000 |
| user output |
|---|
| -897308649 |