用數(shù)組求斐波那契數(shù)列數(shù)列問題。斐波那契數(shù)列是1印蔬,1勋桶,2,3侥猬,5例驹,8,13退唠,21鹃锈,34,...數(shù)列
#include<iostream>
#include<iomanip>
using namespace std;
int main()
{
int i;
int f[20]={1,1};
for(i=2;i<20;i++)
f[i]=f[i-2]+f[i-1];
for(i=0;i<20;i++)
{
if(i%5==0) cout<<endl;
cout<<setw(8)<<f[i];
}
cout<<endl;
return 0;
}