Submission #892535

#	Time	Username	Problem	Language	Result	Execution time	Memory
892535		iskhakkutbilim	Super Dango Maker (JOI22_dango3)	C++17	0 / 100	73 ms	920 KiB

dango3

#include "dango3.h"
#include <bits/stdc++.h>
using namespace std;



void Solve(int n, int m){
	vector<int> used(n * m + 1, 0);
	vector<vector<int> > ans(m);
	for(int i = 0;i < m; i++){
		vector<int> idx;
		for(int j = 1;j <= n * m; j++){
			if(used[j]) continue;
			idx.push_back(j);
		}
		while(idx.size()){
			int bc = idx.back();
			idx.pop_back();
			int cnt = Query(idx);
			if(cnt == 0){
				ans[i].push_back(bc);
				used[bc] = 1;
			}
		}
		if(ans.size() != n) assert(false);	
	}
	
	for(int i = 0;i < m; i++){
		Answer(ans[i]);
	}
}

Compilation message (stderr)

dango3.cpp: In function 'void Solve(int, int)':
dango3.cpp:25:17: warning: comparison of integer expressions of different signedness: 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   25 |   if(ans.size() != n) assert(false);
      |      ~~~~~~~~~~~^~~~

• Subtask 1: 0 / 2
• Subtask 2: 0 / 5
• Subtask 3: 0 / 15
• Subtask 4: 0 / 78