/ SeriousOJ /

Record Detail

Time Exceeded


  
# Status Time Cost Memory Cost
#1 Time Exceeded ≥2593ms ≥8.043 MiB
#2 Time Exceeded ≥2601ms ≥8.02 MiB

Code

/* 
 *   @author:- MAHMUDUL HASAN SAKIB
 *   DATE & TIME :- 2025-04-06 13:17:42
 *   BANGLADESH , SYLHET.
 */ 
#include <algorithm>
#include <array>
#include <bitset>
#include <cassert>  
#include <chrono>
#include <cmath>
#include <complex>
#include <deque>
#include <forward_list>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iostream>
#include <limits>
#include <list>
#include <map>
#include <memory>
#include <numeric>
#include <optional>
#include <queue>
#include <random>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <tuple>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>
using namespace std;
#define fi first
#define se second
#define endl '\n'
#define ll long long
#define ull unsigned long long
#define ld long double
#define PI acos(-1.0)
#define pb push_back
#define mp make_pair
#define vi vector<ll>
#define maxn 500005
#define mod 1000000007
#define inf 1000000007
#define pii pair<ll,ll>
#define vii vector<pii>
#define sz(x) (int)x.size()
#define all(x) x.begin(), x.end()
#define lcm(a,b) ((a*b)/__gcd(a,b));
#define srt(v) sort(v.begin(),v.end())
#define rsrt(v) sort(v.rbegin(),v.rend())
#define setbits(x) __builtin_popcountll(x)
#define rep(i, a, b) for(ll i = (a); i < (b); i++)
#define per(i, a, b) for(int i = (a); i >= (b); i--)
#define rev_str(str) reverse(str.begin(),str.end());
#define print(v) for(auto e:v) cout<<e<<" "; cout<<endl;
#define sum(a) (accumulate((a).begin(), (a).end(), 0LL))
#define printp(v) for(auto e:v) cout<<e.first<<" "<<e.second<<endl;
#define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
bool sortByValue(const pair<int, int>& a, const pair<int, int>& b) {return a.second > b.second;}
const int N= 1e6+7;

vi ans(N);
ll countDivisors(ll n) {
    ll divisors = 1;
    for (ll i = 2; i * i <= n; ++i) {
        int count = 0;
        while (n % i == 0) {
            n /= i;
            count++;
        }
        divisors *= (count + 1);
    }
    if (n>1) {
        divisors *= 2;
    }
    return divisors;
}
void solve(){
    ll n;cin>>n;
    cout<<ans[n]<<endl;
}
int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    ll mx = 1;
    for(int i=1;i<N;i++){
        ll send = (i*(i+1))/2;
        ll num = countDivisors(send);
        if(num>mx){
            ans[i] = num;
            mx = num;
        }
        else{
            ans[i] = mx;
        }
    }
    ll t=1;cin>>t;
    while(t--){
        solve();
    }
    return 0;
}

Information

Submit By
Type
Submission
Problem
P1180 Maximum Divisor
Contest
Brain Booster #9
Language
C++17 (G++ 13.2.0)
Submit At
2025-04-06 17:11:04
Judged At
2025-04-06 17:11:04
Judged By
Score
0
Total Time
≥2601ms
Peak Memory
≥8.043 MiB