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	* Add dynamic programming C language code * Add dynamic programming chapter C language code * Modifying errors in files
		
			
				
	
	
		
			32 lines
		
	
	
		
			624 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			32 lines
		
	
	
		
			624 B
		
	
	
	
		
			C
		
	
	
	
	
	
/**
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 * File: climbing_stairs_dfs.c
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 * Created Time: 2023-09-19
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 * Author: huawuque404 (huawuque404@163.com)
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 */
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#include "../utils/common.h"
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/* 搜索 */
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int dfs(int i) {
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    // 已知 dp[1] 和 dp[2] ,返回之
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    if (i == 1 || i == 2)
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        return i;
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    // dp[i] = dp[i-1] + dp[i-2]
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    int count = dfs(i - 1) + dfs(i - 2);
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    return count;
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}
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/* 爬楼梯:搜索 */
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int climbingStairsDFS(int n) {
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    return dfs(n);
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}
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/* Driver Code */
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int main() {
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    int n = 9;
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    int res = climbingStairsDFS(n);
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    printf("爬 %d 阶楼梯共有 %d 种方案\n", n, res);
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    return 0;
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} |