Task: | Alitaulukot |
Sender: | Guuber |
Submission time: | 2020-09-28 10:12:31 +0300 |
Language: | C++ (C++11) |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 11 |
#2 | ACCEPTED | 26 |
#3 | ACCEPTED | 63 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
#2 | ACCEPTED | 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 | ACCEPTED | 0.01 s | 2, 3 | details |
#8 | ACCEPTED | 0.01 s | 2, 3 | details |
#9 | ACCEPTED | 0.01 s | 2, 3 | details |
#10 | ACCEPTED | 0.01 s | 2, 3 | details |
#11 | ACCEPTED | 0.07 s | 3 | details |
#12 | ACCEPTED | 0.29 s | 3 | details |
#13 | ACCEPTED | 0.28 s | 3 | details |
#14 | ACCEPTED | 0.63 s | 3 | details |
#15 | ACCEPTED | 0.10 s | 3 | details |
#16 | ACCEPTED | 0.38 s | 3 | details |
#17 | ACCEPTED | 0.38 s | 3 | details |
Code
#include<bits/stdc++.h>using namespace std;long long minimi[1010101];long long maksimi[1010101];long long koko = 1;long long laskemin(int alku, int loppu){long long mini = 1e9;alku += koko-1;loppu += koko-1;while(alku <= loppu){if(alku % 2 == 1) mini = min(mini, minimi[alku++]);if(loppu % 2 == 0) mini = min(mini, minimi[loppu--]);alku /= 2;loppu /= 2;}return mini;}long long laskemax(int alku, int loppu){long long mini = 0;alku += koko-1;loppu += koko-1;while(alku <= loppu){if(alku % 2 == 1) mini = max(mini, maksimi[alku++]);if(loppu % 2 == 0) mini = max(mini, maksimi[loppu--]);alku /= 2;loppu /= 2;}return mini;}int main(){vector<long long> ve = {};long long n,k;cin >> n >> k;for(long long i = 0; i < n; i++){long long a;cin >> a;ve.push_back(a);}while(koko < n) koko *= 2;for(long long i = 0; i < 101010; i++) minimi[i] = 1e9;for(long long i = koko; i < koko+n; i++){minimi[i] = ve[i-koko];maksimi[i] = ve[i-koko];}for(long long i = koko-1; i > 0; i--){minimi[i] = min(minimi[i*2], minimi[i*2+1]);maksimi[i] = max(maksimi[i*2], maksimi[i*2+1]);}long long counter = 0;for(long long i = 1; i <= n; i++){long long arvaus = -1;for(long long b = n; b >= 1; b/=2){//cout << arvaus + b << "\n";while(arvaus + b <= n && b >= 0 && laskemax(i, arvaus + b) - laskemin(i, arvaus+b) <= k) arvaus += b;}counter += arvaus-i+1;}cout << counter << "\n";}
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 ... |
correct output |
---|
5050 |
user output |
---|
5050 |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 2 5 5 2 4 3 5 3 4 3 2 3 4 5 4 4 ... |
correct output |
---|
317 |
user output |
---|
317 |
Test 3
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 10 71 60 61 96 25 10 10 9 84 85 1... |
correct output |
---|
119 |
user output |
---|
119 |
Test 4
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 990000000 111122929 961821360 578238211 ... |
correct output |
---|
4006 |
user output |
---|
4006 |
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: ACCEPTED
input |
---|
2000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
2001000 |
user output |
---|
2001000 |
Test 7
Group: 2, 3
Verdict: ACCEPTED
input |
---|
2000 2 4 4 1 4 2 3 1 2 1 3 5 2 2 4 4 ... |
correct output |
---|
6340 |
user output |
---|
6340 |
Test 8
Group: 2, 3
Verdict: ACCEPTED
input |
---|
2000 10 65 88 33 88 41 10 17 38 22 3 8... |
correct output |
---|
2413 |
user output |
---|
2413 |
Test 9
Group: 2, 3
Verdict: ACCEPTED
input |
---|
2000 999000000 746120950 772769620 721488968 ... |
correct output |
---|
1287776 |
user output |
---|
1287776 |
Test 10
Group: 2, 3
Verdict: ACCEPTED
input |
---|
2000 1000000000 621947980 510355354 756705418 ... |
correct output |
---|
2001000 |
user output |
---|
2001000 |
Test 11
Group: 3
Verdict: ACCEPTED
input |
---|
100000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
correct output |
---|
5000050000 |
user output |
---|
5000050000 |
Test 12
Group: 3
Verdict: ACCEPTED
input |
---|
100000 2 3 3 1 3 3 1 1 5 1 2 5 4 1 3 1 ... |
correct output |
---|
317066 |
user output |
---|
317066 |
Test 13
Group: 3
Verdict: ACCEPTED
input |
---|
100000 10 10 3 6 3 43 60 5 48 15 27 86 4... |
correct output |
---|
123292 |
user output |
---|
123292 |
Test 14
Group: 3
Verdict: ACCEPTED
input |
---|
100000 999990000 460235639 963048588 47270983 3... |
correct output |
---|
4946886742 |
user output |
---|
4946886742 |
Test 15
Group: 3
Verdict: ACCEPTED
input |
---|
100000 1000000000 885457070 18257718 927615960 3... |
correct output |
---|
5000050000 |
user output |
---|
5000050000 |
Test 16
Group: 3
Verdict: ACCEPTED
input |
---|
100000 50000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
3750075000 |
user output |
---|
3750075000 |
Test 17
Group: 3
Verdict: ACCEPTED
input |
---|
100000 50000 100000 99999 99998 99997 99996... |
correct output |
---|
3750075000 |
user output |
---|
3750075000 |