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

Tests(1/1):


#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; }


Judgement Protocol: