题解 | #吃糖果#
吃糖果
https://www.nowcoder.com/practice/72015680c32b449899e81f1470836097
//建设有N块,则当天吃一块对应dp(N-1),吃两块对应dp(N-2)。按照地递推关系递推即可 #include "stdio.h" int dp(int N){ if(N == 1) return 1; if(N == 2) return 2; return dp(N-1)+dp(N-2); } int main(){ int N; while (scanf("%d",&N)!=EOF){ printf("%d\n", dp(N)); } }