| 力扣算法学习day26-3509-斐波那契数题目
 
 代码实现class Solution {
    
    
    
    
    
    
    
    
    
    
    
    
        
    
    
    
    public int fib(int n) {
        if(n < 2){
            return n;
        }
        
        
        int[] result = new int[n+1];
        
        result[0] = 0;
        result[1] = 1;
        
        for(int i = 2;i <= n;i++){
            result[i] = result[i-1] + result[i-2];
        }
        
        return result[n];
    }
}
 70-爬楼梯题目
 代码实现class Solution {
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    int climbStairs(int n,int m) {
        
        
        int[] dp = new int[n];
        
        
        
        dp[0] = 1;
        for (int i = 1; i < n; i++) {
            if(i < m){
                for(int j = 1;j <= i;j++){
                    dp[i] += dp[i-j];
                }
                dp[i]++;
            } else{
                for(int j = 1;j <= m;j++){
                    dp[i] += dp[i-j];
                }
            }
        }
        for(int i = 0;i < n;i++){
            System.out.println(dp[i]);
        }
        return dp[n-1];
    }
}
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