Task: | Tekijät |
Sender: | Metabolix |
Submission time: | 2020-11-07 19:17:38 +0200 |
Language: | C++ (C++17) |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | WRONG ANSWER | 0 |
#3 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
#2 | WRONG ANSWER | 0.01 s | 1, 2, 3 | details |
#3 | WRONG ANSWER | 0.03 s | 2, 3 | details |
#4 | TIME LIMIT EXCEEDED | -- | 3 | details |
#5 | TIME LIMIT EXCEEDED | -- | 3 | details |
#6 | ACCEPTED | 0.06 s | 3 | details |
#7 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
#include <bits/stdc++.h>int main() {int n, m = 0;long tulos = 0;std::cin >> n;std::vector<int> luvut(n);for (int i = 0; i < n; ++i) {std::cin >> luvut[i];m = std::max(m, luvut[i]);}if (m == 100) {std::unordered_map<int, int> maara;for (int luku: luvut) {maara[luku] += 1;}tulos = maara[1] * (maara[1] - 1) / 2;for (auto a: maara) {for (auto b: maara) {if (a.first != b.first && std::gcd(a.first, b.first) == 1) {tulos += a.second * b.second;}}}} else {std::vector<int> luvut_maskilla[256];for (int luku: luvut) {int bitit = (+ (luku % 2 ? 0 : 0x01)+ (luku % 3 ? 0 : 0x02)+ (luku % 5 ? 0 : 0x04)+ (luku % 7 ? 0 : 0x08)+ (luku % 11 ? 0 : 0x10)+ (luku % 13 ? 0 : 0x20)+ (luku % 17 ? 0 : 0x40)+ (luku % 19 ? 0 : 0x80));for (int b = 0; b < 256; ++b) {if (!(bitit & b)) {for (int j: luvut_maskilla[b]) {if (std::gcd(luku, j) == 1) {tulos += 1;}}}}luvut_maskilla[bitit].push_back(luku);}}std::cout << tulos << std::endl;}
Test details
Test 1
Group: 1, 2, 3
Verdict: WRONG ANSWER
input |
---|
100 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
3043 |
user output |
---|
6086 |
Test 2
Group: 1, 2, 3
Verdict: WRONG ANSWER
input |
---|
100 71 19 26 18 57 78 80 89 31 26 ... |
correct output |
---|
3086 |
user output |
---|
6172 |
Test 3
Group: 2, 3
Verdict: WRONG ANSWER
input |
---|
100000 66 87 90 67 93 89 57 29 34 4 8... |
correct output |
---|
3044751906 |
user output |
---|
6088952037 |
Test 4
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
3039650753 |
user output |
---|
(empty) |
Test 5
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 238907 151373 522599 885657 37... |
correct output |
---|
3031155756 |
user output |
---|
(empty) |
Test 6
Group: 3
Verdict: ACCEPTED
input |
---|
100000 510510 510510 510510 510510 51... |
correct output |
---|
0 |
user output |
---|
0 |
Test 7
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
100000 999983 999983 999983 999983 99... |
correct output |
---|
0 |
user output |
---|
(empty) |