Submission #64271

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
64271	2018-08-03 20:24:28	reality	Bulldozer (JOI17_bulldozer)	C++17	100 / 100	1239 ms	50032 KiB

bulldozer

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#include "bits/stdc++.h"
using namespace std;
#define fi first
#define se second
#define ll long long
#define dbg(v) cerr<<#v<<" = "<<v<<'\n'
#define vi vector<int>
#define vl vector <ll>
#define pii pair<int,int>
#define mp make_pair
#define db long double
#define pb push_back
#define all(s) s.begin(),s.end()
template < class T > ostream& operator<<(ostream& stream, const vector<T> v){ stream << "[ "; for (int i=0; i<(int)v.size(); i++) stream << v[i] << " "; stream << "]"; return stream;}
template < class T > T smin(T &a,T b) {if (a > b) a = b;return a;}
template < class T > T smax(T &a,T b) {if (a < b) a = b;return a;}
struct fr {
    ll fi,se;
    fr(void) {
        fi = se = 0;
    }
    fr(ll aa,ll bb) {
        if (aa < 0 || (!aa && bb < 0))
            aa *= -1,bb *= -1;
        fi = aa;
        se = bb;
    }
};
bool operator == (fr a,fr b) {
    return a.fi * b.se == a.se * b.fi;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 20 / 20
• Subtask 3: 35 / 35
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20