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D.cpp
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64 lines (63 loc) · 1.69 KB
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/*
© 2021-01-04 08:35:01 Franco1010 All Rights Reserved
*/
// #pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math")
// #pragma GCC target("avx,avx2,fma")
#include <bits/stdc++.h>
#define f first
#define s second
#define fore(i,a,b) for(int i = (a), ThxMK = (b); i < ThxMK; ++i)
#define pb push_back
#define all(s) begin(s), end(s)
#define _ ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define sz(s) int(s.size())
#define ENDL '\n'
using namespace std;
typedef long double ld;
typedef long long lli;
typedef pair<lli,lli> ii;
typedef vector<lli> vi;
#define deb(x) cout << #x": " << (x) << endl;
const lli N = 2e5 + 5;
lli dp[2][N];
lli vis[2][N];
lli curvis;
lli n;
lli solve(vi &v, lli pos = 0, bool turn = 0){
if(pos == n) return 0;
lli &ans = dp[turn][pos];
if(vis[turn][pos] != curvis){
vis[turn][pos] = curvis;
if(turn){
ans = 1e18;
ans = min(ans, solve(v, pos + 1, !turn) - (v[pos] % 2ll == 1 ? v[pos] : 0));
ans = min(ans, solve(v, pos + 1, turn) + (v[pos] % 2ll == 0 ? v[pos] : 0));
}else{
ans = -1e18;
ans = max(ans, solve(v, pos + 1, !turn) + (v[pos] % 2ll == 0 ? v[pos] : 0));
ans = max(ans, solve(v, pos + 1, turn) - (v[pos] % 2ll == 1 ? v[pos] : 0));
}
}
return ans;
}
int main(){ _
// freopen("file.in","r",stdin);
// freopen("file.out","w",stdout);
lli t; cin >> t;
while(t--){
cin >> n;
vi par, imp, v;
fore(i, 0, n){
lli x; cin >> x;
if(x&1ll) imp.pb(x);
else par.pb(x);
v.pb(x);
}
sort(rbegin(v), rend(v));
curvis++;
if(solve(v) == 0) cout << "Tie" << ENDL;
else if(solve(v) > 0) cout << "Alice" << ENDL;
else cout << "Bob" << ENDL;
}
return 0;
}