제출 #309450

#제출 시각아이디문제언어결과실행 시간메모리
309450jam_xd_슈퍼트리 잇기 (IOI20_supertrees)C++17
11 / 100
246 ms22136 KiB

#include "supertrees.h"
#include <vector>

int construct(std::vector<std::vector<int>> p) {
	int n = p.size();
	std::vector<std::vector<int>> answer;
	for (int i = 0; i < n; i++) {
		std::vector<int> row;
		for(int j=0;j<n;j++){
            if(i == 0 and j != 0) row.push_back(1);
            else if(i != 0 and j == 0) row.push_back(1);
            else if(i == 0 and j == 0) row.push_back(0);
		}
		row.resize(n);
		answer.push_back(row);
	}
	build(answer);
	return 1;
}
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