24h購物| | PChome| 登入
2012-01-12 20:03:08| 人氣1,871| 回應0 | 上一篇 | 下一篇

[UVA] 11089 - Fi-binary Number

推薦 0 收藏 0 轉貼0 訂閱站台

I I U P C 2 0 0 6

Problem F: Fi-binary Number

Input: standard input

Output: standard output

 

A Fi-binary number is a number that contains only 0 and 1. It does not contain any leading 0. And also it does not contain 2 consecutive 1. The first few such number are 1, 10, 100, 101, 1000, 1001, 1010, 10000, 10001, 10010, 10100, 10101 and so on. You are given n. You have to calculate the n’th Fi-Binary number.

 

Input

The first line of the input contains one integer T the number of test cases. Each test case contains one integer n.

 

Output

For each test case output one line containing the n’th Fi-Binary number.

 

Constraints

-           1 ≤ N ≤ 109

 

Sample Input

Output for Sample Input

4
10
20
30
40

10010
101010
1010001
10001001




作法 : Greedy

#include<stdio.h>
int main() {
    int F[45] = {1,2}, T, N, i;
    for(i = 2; i < 45; i++)
        F[i] = F[i-1] + F[i-2];
    scanf("%d", &T);
    while(T--) {
        scanf("%d", &N);
        i = 44;
        while(F[i] > N)    i--;
        for(; i >= 0; i--) {
            if(F[i] <= N)
                printf("1"), N -= F[i];
            else
                printf("0");
        }
        puts("");
    }
    return 0;
}

台長: Morris
人氣(1,871) | 回應(0)| 推薦 (0)| 收藏 (0)| 轉寄
全站分類: 不分類 | 個人分類: UVA |
此分類下一篇:[UVA] 151 - Power Crisis
此分類上一篇:[UVA] 10327 - Flip Sort

是 (若未登入"個人新聞台帳號"則看不到回覆唷!)
* 請輸入識別碼:
請輸入圖片中算式的結果(可能為0) 
(有*為必填)
TOP
詳全文