Task: | Alitaulukot |
Sender: | jmarttinen |
Submission time: | 2020-09-30 22:17:19 +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 | 0.33 s | 3 | details |
#13 | ACCEPTED | 0.47 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:44:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<xs.size(); i++) ~^~~~~~~~~~ input/code.cpp:60:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = i + 1; j < xs.size(); j++) ~~^~~~~~~~~~~
Code
// alijoukot.cpp : This file contains the 'main' function. Program execution begins and ends there.//#include <iostream>#include <string>#include <vector>#include <map>#include <tuple>using namespace std;int main(){string input1;string input2;getline(cin, input1);getline(cin, input2);int n = stoi(input1.substr(0, input1.find(" ")));input1.erase(0, input1.find(" ") + 1);int k = stoi(input1.substr(0, input1.find(" ")));vector<int> xs = vector<int>(n, 0);// from https://stackoverflow.com/questions/14265581/parse-split-a-string-in-c-using-string-delimiter-standard-c// converts the input string to integer vectorsize_t pos = 0;int i = 0;while ((pos = input2.find(" ")) != string::npos){//xs.push_back(stoi(input2.substr(0, pos)));xs[i] = stoi(input2.substr(0, pos));// length of " " is 1input2.erase(0, pos + 1);i++;}xs[n - 1] = stoi(input2);map<int, tuple<int,int,int>> cache;int result = 0;for (int i=0; i<xs.size(); i++){int s;auto cached = cache.find(i - 1);int m, M;if (cached != cache.end()){int v;tie(v, M, m) = cache[i - 1];s = v - 1;}else{m = xs[i];M = xs[i];s = 1;for (int j = i + 1; j < xs.size(); j++){m = min(m, xs[j]);M = max(M, xs[j]);if ((M - m) > k) {break;}else{s++;}}}if ((xs[i] != m) & (xs[i] != M)){tuple<int, int, int> vals = {s,M,m};cache[i] = vals;}result += s;}std::cout << result << 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) |