Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|
44145 | 承诺 | 斐波那契数列 | C++ | Accepted | 0 MS | 248 KB | 217 | 2024-03-29 15:00:17 |
#include<iostream> using namespace std; int fibonacci(int a){ if(a==1) return 0; if(a==2) return 1; return fibonacci(a-1)+fibonacci(a-2); } int main(){ int n; cin>>n; cout<<fibonacci(n); return 0; }