Submission #598801

#	Time	Username	Problem	Language	Result	Execution time	Memory
598801		fuad27	Rail (IOI14_rail)	C++17	30 / 100	71 ms	468 KiB

rail

#include "rail.h"
#include<bits/stdc++.h>
using namespace std;
void findLocation(int N, int first, int location[], int stype[])
{
	stype[0]=1;
	location[0]=first;
	int mn = 1e9, idx=0;
	for(int i =1;i<N;i++) {
		int k = getDistance(0,i);
		if(k < mn) {
			mn=k;
			idx=i;
		}
	}
	stype[idx]=2;
	location[idx]=first+mn;
	for(int i = 1;i<N;i++) {
		if(i==idx)continue;
		int k1=getDistance(0,i), k2=getDistance(idx,i);
		if(k1 < k2) {
			stype[i]=2;
			location[i]=first+k1;
		}
		else {
			stype[i]=1;
			location[i]=location[idx]-k2;
		}
	}
//	for(int i = 1;i<N;i++) {
//		cout << stype[i] << " " << location[i] << "\n";
//	}
}

• Subtask 1: 8 / 8
• Subtask 2: 22 / 22
• Subtask 3: 0 / 26
• Subtask 4: 0 / 44