1367.cpp

这是哈尔滨工业大学acmOJ的源代码

/*  This Code is Submitted by wywcgs for Problem 1367 on 2006-09-08 at 19:48:39 */ 
#include <cstdio>

int main()
{
	int n;
	
	while(scanf("%d", &n) != EOF) {
		int sum = 0, gon = 0;
		for(int i = 0; i < n; i++) {
			int a; scanf("%d", &a); sum ^= a;
			if(a > 1) gon++;
		}
		if(gon == 0) printf(sum ? "Lester" : "Louis");
		else if(gon > 1 && sum == 0) printf("Lester");
		else printf("Louis");
		printf("\n");
	}
	
	return 0;
}