#include
void main()
{
int n,i;
float p=2.0,q=1.0,t;
float sum=0.0;
printf("Input:");
scanf("%d",&n);
for(i=0;i { sum+=p/q; t=p; p=p+q; q=t; } printf("sum=%0.2f",sum); }
sum+=p/q;
t=p;
p=p+q;
q=t;
}
printf("sum=%0.2f",sum);
.........
