#include<stdio.h> int main(){ int i,n,a[100],b[100]; a[1]=2;a[2]=3;b[1]=1;b[2]=2; double sum=0; for(i=0;i<n;i++){ if(i>=2){ a[i]=a[i-1]+a[i-2]; b[i]=b[i-1]+b[i-2]; sum+=a[i]/b[i]; } } return 0; }
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