| Task: | Alitaulukot |
| Sender: | EeliH |
| Submission time: | 2020-09-28 20:11:54 +0300 |
| Language: | C++ (C++11) |
| Status: | READY |
| Result: | 37 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 11 |
| #2 | ACCEPTED | 26 |
| #3 | TIME LIMIT EXCEEDED | 0 |
| 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 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #12 | ACCEPTED | 0.02 s | 3 | details |
| #13 | ACCEPTED | 0.02 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 |
Code
#include <iostream>
#pragma GCC optimize("Ofast")
using namespace std;
int luvut[100000];
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
int koko, erotus;
cin >> koko >> erotus;
int tulos = koko;
for(int i = 0; i < koko; i++) {
int tmp;
cin >> tmp;
luvut[i] = tmp;
}
int tiedetty = 0;
int emaara = -1;
int ei = -1;
for(int i = 0; i < koko -1; i++) {
int aloitus = i + 1;
int suurin = luvut[i];
int pienin = luvut[i];
if(tiedetty + 1 > aloitus) {
aloitus = tiedetty + 1;
for(int j = i + 1; j < aloitus; j++) {
//cout << i + 1 << " " << aloitus << " " << tiedetty << endl;
if(luvut[j] < pienin)
pienin = luvut[j];
else if(luvut[j] > suurin)
suurin = luvut[j];
}
}
int maara = 0;
for(int j = /*aloitus*/ i + 1; j < koko; j++) {
int luku = luvut[j];
//cout << tulos << endl;
//cout << pienin << " <= " << suurin << endl;
//cout << luvut[i] << " " << luku << " " << j << " " << aloitus << " " << tiedetty << endl;
//cout << luvut[i] << " " << luku << endl;
if(luku > suurin) {
if(luku - pienin <= erotus) {
suurin = luku;
} else {
//cout << "luku - pienin <= erotus != true" << endl;
break;
}
} else if(luku < pienin) {
if(suurin - luku <= erotus) {
pienin = luku;
} else {
//cout << "t\n";
//cout << "suurin - luku <= erotus != true" << endl;
break;
}
}
// cout << "m\n";
// cout << koko << " " << j << endl;
tiedetty = j;
maara++;
}
//cout << "M: " << maara << endl;
tulos += (maara * (maara + 1)) / 2;
int n = max(ei + emaara - i, 0);
int o = ((n) * (n + 1)) / 2;
//cout << "N: " << n << endl;
//cout << "EI: " << ei << " EMAARA: " << emaara << " I: " << i << endl;
//cout << "O: " << o << endl;
tulos -= o;
emaara = maara;
ei = i;
}
cout << tulos << endl;
}
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: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| correct output |
|---|
| 5000050000 |
| user output |
|---|
| (empty) |
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: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 999990000 460235639 963048588 47270983 3... |
| correct output |
|---|
| 4946886742 |
| user output |
|---|
| (empty) |
Test 15
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 1000000000 885457070 18257718 927615960 3... |
| correct output |
|---|
| 5000050000 |
| 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 ... |
| correct output |
|---|
| 3750075000 |
| user output |
|---|
| (empty) |
Test 17
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 50000 100000 99999 99998 99997 99996... |
| correct output |
|---|
| 3750075000 |
| user output |
|---|
| (empty) |