Submission #150840

#	Time	Username	Problem	Language	Result	Execution time	Memory
150840		욱방켜!! (twitch.tv/wookje) (#200)	On the Grid (FXCUP4_grid)	C++17	12 / 100	9 ms	464 KiB

grid

#include "grid.h"

std::vector<int> SortDisks(int N) {
	std::vector<int> ans(N), temp(N);
	for(int i=0;i<N;i++) ans[i]=i;
	for(int i=N-1;i>=0;i--) {
		int X=PutDisks(ans)-N, Y;
		if(X==0) break;
		else if(X==i) {
			std::swap(ans[0],ans[i]);
			continue;
		}
		std::swap(ans[0],ans[i-X]);
		Y=PutDisks(ans)-N;
		if(Y==0) break;
		else if(Y==i) {
			std::swap(ans[0],ans[i]);
			continue;
		}
		++i;
		for(int j=0;j<i;j++) temp[(j+X)%i]=ans[j];
		for(int j=0;j<i;j++) ans[j]=temp[j];
	}
	for(int i=0;i<N;i++) temp[ans[i]]=i+1;
	return temp;
}

• Subtask 1: 12 / 12
• Subtask 2: 0 / 31
• Subtask 3: 0 / 57