Submission #1029423

#	Time	Username	Problem	Language	Result	Execution time	Memory
1029423		aguss	CATS (NOI14_cats)	C++14	8 / 25	1559 ms	4428 KiB

cats

#include <bits/stdc++.h>
#define sp " "
#define endl "\n"
#define f1(i, x) for(auto &i : x)
#define f2(i, x, n) for(int i = n; i < x; i++)
typedef long long ll;
using namespace std;
void push(deque<ll> &s, ll a){
    if(a < 0){
        f1(i, s) i ^= 1;
    } else s.push_front(a);
}
void solve(){
    ll x, l, n;
    cin >> x >> l >> n;
    deque<ll> s1, s2;
    ll c = x;
    ll f = 0;
    while(c){
        push(s2, s1.empty() ? f : s1.front());
        if(s1.size()) s1.pop_front();
        f1(i, s1){
            i ^= 1;
            f ^= 1;
        }
        if(s2.front() > l){
            c--;
            if(!c) cout << s2.front() << endl;
        } else {
            ll x = 2 * n + s2.front();
            s2.pop_front();
            if(s2.size()) s2.pop_front();
            push(s1, x);
            push(s1, x);
        }
    }
}
int main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int t;
    cin >> t;
    while(t--) solve();
}

• Subtask 1: 4 / 4
• Subtask 2: 4 / 4
• Subtask 3: 0 / 4
• Subtask 4: 0 / 4
• Subtask 5: 0 / 4
• Subtask 6: 0 / 5