Submission #537791

#	Time	Username	Problem	Language	Result	Execution time	Memory
537791		maomao90	Hop (COCI21_hop)	C++17	110 / 110	36 ms	1280 KiB

Main

// Hallelujah, praise the one who set me free
// Hallelujah, death has lost its grip on me
// You have broken every chain, There's salvation in your name
// Jesus Christ, my living hope
#include <bits/stdc++.h> 
using namespace std;

template <class T>
inline bool mnto(T& a, T b) {return a > b ? a = b, 1 : 0;}
template <class T>
inline bool mxto(T& a, T b) {return a < b ? a = b, 1: 0;}
#define REP(i, s, e) for (int i = s; i < e; i++)
#define RREP(i, s, e) for (int i = s; i >= e; i--)
typedef long long ll;
typedef long double ld;
#define MP make_pair
#define FI first
#define SE second
typedef pair<int, int> ii;
typedef pair<ll, ll> pll;
#define MT make_tuple
typedef tuple<int, int, int> iii;
#define ALL(_a) _a.begin(), _a.end()
#define pb push_back
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<ii> vii;

#ifndef DEBUG
#define cerr if (0) cerr
#endif

#define INF 1000000005
#define LINF 1000000000000000005ll
#define MAXN 1005

int n;
ll x[MAXN];

int main() {
#ifndef DEBUG
    ios::sync_with_stdio(0), cin.tie(0);
#endif
    cin >> n;
    REP (i, 0, n) {
        cin >> x[i];
    }
    REP (i, 1, n) {
        int a = 63 - __builtin_clzll(x[i]);
        REP (j, 0, i) {
            int b = 63 - __builtin_clzll(x[j]);
            if (a / 4 == b / 4) {
                cout << 1 << ' ';
            } else if (a / 16 == b / 16) {
                cout << 2 << ' ';
            } else {
                cout << 3 << ' ';
            }
        }
        cout << '\n';
    }
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 100 / 100