Submission #1177166

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1177166	2025-04-01 11:18:25	vicvic	Building Bridges (CEOI17_building)	C++20	100 / 100	128 ms	22972 KiB

building

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#include <iostream>
#include <fstream>
#include <set>
#include <vector>
#include <map>
#include <limits>
using namespace std;
const long double inf=numeric_limits <long double>::infinity();
const long double MAX_SLOPE=1e6+5;
const int NMAX=1e5;
struct line
{
    long double slope, intercept;
    line (long double _slope, long double _intercept)
    {
        slope=_slope;
        intercept=_intercept;
    }
    long long operator () (long long x)
    {
        return slope*x+intercept;
    }
};
line ultra_slopper (MAX_SLOPE, 0);
bool operator < (line a, line b)
{
    if (a.slope==b.slope)
        return a.intercept<b.intercept;
    return a.slope<b.slope;
}
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 40 / 40