Question

设{an}是斐波那契数列,则a1=a2=1,an=a(n-1)+a(n-2)（n≥3）,试画出求斐波那契数列前20项的程

Answer 1

#includea,stdio>

main()

{ int n,i=1,j,a;

scanf("%d",&n);

for(i=1,i