제출 #403449

#제출 시각아이디문제언어결과실행 시간메모리
403449victoriad슈퍼트리 잇기 (IOI20_supertrees)C++14
11 / 100
262 ms24056 KiB
#include "supertrees.h"
#include <vector>
#include <cmath>
#include <cstdio>
using namespace std;

int construct(std::vector<std::vector<int>> p) {
	int n = p.size();
	vector<vector<int> >r(n);
	for(int i=0;i<n;i++){
		for(int k=0;k<n;k++){
			int x=0;
			 if(i>0 && k==i-1){
				x=1;
			}
			else if(i<n-1 && k==i+1){
				x=1;
			}
				r[i].push_back(x);
			
		}
	}
	build(r);
	return 1;
}
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