Submission #28700

#	Time	Username	Problem	Language	Result	Execution time	Memory
28700		뚜룹뚜룹뚜룹뚜스~>< (#68)	1-Color Coloring (FXCUP2_coloring)	C++98	0 / 1	0 ms	1124 KiB

coloring

#include "coloring.h"
#include <cstdio>
#include <algorithm>
using namespace std;

int m;
int arr[110], tarr[110];

void ColoringSame(int n){
	int i, j, flag, l, r, mid, now = 1;
	for(i = 1; i < min(32, n - 1); i++){
		m = 0;
		for(j = 2; j <= n; j++) if(!arr[j]) tarr[++m] = j;
		l = 1; r = m;
		while(l < r){
			if(r == l) break;
			if(r - l == 1){
				Color(tarr[l]);
				flag = GetColor(now);
				if(flag) l = r;
				break;
			}
			mid = (l + r) / 2;
			for(j = l; j <= mid; j++) Color(tarr[j]);
			flag = GetColor(now);
			if(flag) l = mid + 1;
			else r = mid;
		}
		arr[tarr[l]] = now; now = tarr[l];
	}
	for(i = 1; i < 68; i++){
		Color(1);
		for(j = 2; j <= n; j++){
			if(arr[j]) continue;
			Color(j);
		}
	}
	while(now != 1) Color(now), now = arr[now];
	return;
}

• Subtask 1: 0 / 1