| Task: | Alitaulukot |
| Sender: | Eljas |
| Submission time: | 2020-10-06 19:11:22 +0300 |
| Language: | C++ (C++17) |
| 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 |
Compiler report
input/code.cpp: In function 'int main()':
input/code.cpp:12:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d", &n, &k);
~~~~~^~~~~~~~~~~~~~~~~
input/code.cpp:19:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &input[i]);
~~~~~^~~~~~~~~~~~~~~~~Code
#include <iostream>
#include <vector>
#include <algorithm>
#include <chrono>
int main() {
int n{}, k{};
scanf("%d %d", &n, &k);
std::vector<int> input;
input.resize(n);
for (int i = 0; i < n; i++)
{
scanf("%d", &input[i]);
}
#ifdef DEBUG
auto start = std::chrono::high_resolution_clock::now();
#endif // DEBUG
auto it1 = input.begin();
auto it2 = it1;
auto end = input.end();
auto max = it1;
auto min = it1;
int maxVal = 0;
int minVal = 0;
int it2val = 0;
int c = 0;
while (true/*it1 != end*/)
{
++it2;
max = it1;
min = it1;
maxVal = *max;
minVal = maxVal;
while (true)
{
if (maxVal > k + minVal)
{
break;
}
++c;
if (it2 == end)
{
break;
}
it2val = *(it2);
if (it2val > maxVal)
{
max = it2;
maxVal = it2val;
}
else if (it2val < minVal)
{
min = it2;
minVal = it2val;
}
++it2;
}
it2 = ++it1;
if (it1 == end)
{
break;
}
}
printf("%d", c);
#ifdef DEBUG
std::cout << "\n\n";
auto stop = std::chrono::high_resolution_clock::now();
auto taken = stop - start;
std::cout << taken.count() << " ns";
#endif // DEBUG
return 0;
}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) |