| Task: | Alitaulukot |
| Sender: | Lentsu |
| Submission time: | 2020-10-08 21:31:12 +0300 |
| Language: | C++ (C++11) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | WRONG ANSWER | 0 |
| #3 | WRONG ANSWER | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #2 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
| #3 | ACCEPTED | 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 | ACCEPTED | 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 | 0.03 s | 3 | details |
| #12 | WRONG ANSWER | 0.02 s | 3 | details |
| #13 | WRONG ANSWER | 0.03 s | 3 | details |
| #14 | WRONG ANSWER | 0.05 s | 3 | details |
| #15 | WRONG ANSWER | 0.05 s | 3 | details |
| #16 | WRONG ANSWER | 0.04 s | 3 | details |
| #17 | WRONG ANSWER | 0.04 s | 3 | details |
Code
#include <iostream>
int main() {
int n, k;
std::cin >> n >> k;
int nums[n];
for (int i = 0; i != n; ++i)
std::cin >> nums[i];
int min, max, temp, add;
min = max = nums[0];
int ret = 0;
int* nums_end = nums + n + 1;
int* old_it = nums;
std::ptrdiff_t D;
for (int* it = nums; it != nums_end; ++it) {
temp = *it;
if (temp > max) {
max = temp;
}
if (temp < min) {
min = temp;
}
if (it == nums_end-1) {
D = it - old_it;
add = (D*D + D)/2;
ret += add;
//std::cout << "end (+" << add << ")";
break;
}
if (max - min > k) {
D = it - old_it;
add = (D*D + D)/2;
ret += add;
min = max = temp;
old_it = it;
//std::cout << '*' << temp;
//std::cout << " (+" << add << ") -> ";
continue;
}
//std::cout << temp << " -> ";
}
//std::cout << std::endl;
std::cout << ret << std::endl;
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: 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 |
|---|
| 261 |
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: WRONG ANSWER
| input |
|---|
| 100 990000000 111122929 961821360 578238211 ... |
| correct output |
|---|
| 4006 |
| user output |
|---|
| 2793 |
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: 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 |
|---|
| 5398 |
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 |
|---|
| 2392 |
Test 9
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| 2000 999000000 746120950 772769620 721488968 ... |
| correct output |
|---|
| 1287776 |
| user output |
|---|
| 713749 |
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 |
|---|
| 705082704 |
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 |
|---|
| 269001 |
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 |
|---|
| 122090 |
Test 14
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 999990000 460235639 963048588 47270983 3... |
| correct output |
|---|
| 4946886742 |
| user output |
|---|
| 645343905 |
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 |
|---|
| -1794917295 |
Test 17
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 50000 100000 99999 99998 99997 99996... |
| correct output |
|---|
| 3750075000 |
| user output |
|---|
| -1794917295 |