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title: 斐波纳切数列 date: 2019-08-21T11:00:41+08:00 draft: false categories: offer
题目
解题思路
public int Fibonacci(int n) {
if (n == 0) {
return 0;
}
if (n == 1) {
return 1;
}
int l = 1, ll = 0;
for (int i = 2; i <= n; i++) {
int t = ll + l;
ll = l;
l = t;
}
return l;
}Last updated