Submission #758242

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
758242	2023-06-14 10:12:03	nguyen31hoang08minh2003	Countries (BOI06_countries)	C++14	10 / 100	292 ms	524288 KiB

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#include <bits/stdc++.h>
using namespace std;
constexpr int MAX_N = 1005, INF = 0X3F3F3F3F, NINF = 0XC0C0C0C0;
class UnsignedFraction {
private:
    long long numerator, denominator;
public:
    UnsignedFraction(const long long numerator, const long long denominator): numerator(numerator), denominator(denominator) {};
    UnsignedFraction(const long long numerator): numerator(numerator), denominator(1) {};
    UnsignedFraction(): numerator(0), denominator(1) {};
    friend bool operator == (const UnsignedFraction &a, const UnsignedFraction &b) {
        return a.numerator * b.denominator == b.numerator * a.denominator;
    }
    friend bool operator > (const UnsignedFraction &a, const UnsignedFraction &b) {
        return a.numerator * b.denominator == b.numerator * a.denominator;
    }
    friend bool operator < (const UnsignedFraction &a, const UnsignedFraction &b) {
        return a.numerator * b.denominator == b.numerator * a.denominator;
    }
 
 
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• Subtask 1: 10 / 100