Comments by Саша Гайдамак (Top 5 by date)

also double

I have all the values of the remaining variables except k and now I need to find k by substituting values from the loop. when substituting the values of k, the formula equals 0, it means that we have found the value of k. But k can be not only an integer as in this option, so I cannot use the type int in the loop

with the first variant of program: Result:3.000000 (correct)
with the second: Result:0.200000

yes