Task: | Counting ones |
Sender: | MallocManfred |
Submission time: | 2024-10-24 01:21:10 +0300 |
Language: | C++ (C++11) |
Status: | READY |
Result: | ACCEPTED |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.00 s | details |
#2 | ACCEPTED | 0.00 s | details |
#3 | ACCEPTED | 0.00 s | details |
#4 | ACCEPTED | 0.00 s | details |
#5 | ACCEPTED | 0.00 s | details |
#6 | ACCEPTED | 0.00 s | details |
#7 | ACCEPTED | 0.64 s | details |
#8 | ACCEPTED | 0.64 s | details |
#9 | ACCEPTED | 0.64 s | details |
#10 | ACCEPTED | 0.64 s | details |
Code
#include <bits/stdc++.h>using namespace std;#define int long long#define vout(x) for(int i=0;i<(long long)x.size();i++) printf("%lld ",x[i]);#define REP(i,a,b) for (int i = a; i < b; i++)// g++ <filename>.cpp -g -Wall -Wextra -DDEBUG -o <executable>// copied from: https://codeforces.com/blog/entry/79024// === Debug macro starts here ===int recur_depth = 0;#ifdef DEBUG#define dbg(x) {++recur_depth; auto x_=x; --recur_depth; cerr<<string(recur_depth, '\t')<<"\e[91m"<<__func__<<":"<<__LINE__<<"\t"<<#x<<" = "<<x_<<"\e[39m"<<endl;}#else#define dbg(x)#endiftemplate<typename Ostream, typename Cont>typename enable_if<is_same<Ostream,ostream>::value, Ostream&>::type operator<<(Ostream& os, const Cont& v){os<<"[";for(auto& x:v){os<<x<<", ";}return os<<"]";}template<typename Ostream, typename ...Ts>Ostream& operator<<(Ostream& os, const pair<Ts...>& p){return os<<"{"<<p.first<<", "<<p.second<<"}";}// === Debug macro ends here ===signed main() {int n;cin >> n;vector<int> numbers(n);REP(i, 0, n) {cin >> numbers[i];}sort(numbers.begin(), numbers.end());int max_ones = 0;int num1 = 0;int num2 = 0;REP(i, 0, n) {REP(j, 0, n) {if (i == j) continue;int prod = numbers[i] * numbers[j];int ones_count = __builtin_popcountll(prod);if (ones_count > max_ones) {max_ones = ones_count;num1 = numbers[i];num2 = numbers[j];}}}cout << max_ones << "\n";cout << num1 << " " << num2 << "\n";return 0;}
Test details
Test 1
Verdict: ACCEPTED
input |
---|
5 42 100 73 94 1 |
correct output |
---|
9 42 73 |
user output |
---|
9 42 73 |
Test 2
Verdict: ACCEPTED
input |
---|
5 44 19 3 94 55 |
correct output |
---|
8 19 94 |
user output |
---|
8 19 94 |
Test 3
Verdict: ACCEPTED
input |
---|
10 551 71 709 840 291 122 511 570... |
correct output |
---|
15 893 438 |
user output |
---|
15 438 893 |
Test 4
Verdict: ACCEPTED
input |
---|
10 968 901 548 173 973 856 715 61... |
correct output |
---|
14 715 698 |
user output |
---|
14 698 715 |
Test 5
Verdict: ACCEPTED
input |
---|
100 221994 55181 870733 831328 206... |
correct output |
---|
29 396737 649459 |
user output |
---|
29 14581 368163 |
Test 6
Verdict: ACCEPTED
input |
---|
100 892861 947477 331980 209407 82... |
correct output |
---|
29 825210 578859 |
user output |
---|
29 578859 825210 |
Test 7
Verdict: ACCEPTED
input |
---|
10000 76308292 227339075 779918796 3... |
correct output |
---|
50 978548139 589096701 |
user output |
---|
50 589096701 978548139 |
Test 8
Verdict: ACCEPTED
input |
---|
10000 873429404 968540665 239439572 ... |
correct output |
---|
49 661547021 435157931 |
user output |
---|
49 370248567 973097170 |
Test 9
Verdict: ACCEPTED
input |
---|
10000 10374159 364461027 501874596 4... |
correct output |
---|
50 313852607 889662850 |
user output |
---|
50 313852607 889662850 |
Test 10
Verdict: ACCEPTED
input |
---|
10000 771320644 298761159 20751947 4... |
correct output |
---|
49 516789275 257079921 |
user output |
---|
49 257079921 516789275 |