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Contents
As F# is a functional language, we can easily create a list of pairs of the string name of a function and the function itself to iterate over printing the operation and applying the function to obtain the result:
do
let a, b = int Sys.argv.[1], int Sys.argv.[2]
for str, f in ["+", ( + ); "-", ( - ); "*", ( * ); "/", ( / ); "%", ( % )] do
printf "%d %s %d = %d\n" a str b (f a b)
For example, the output with the arguments 4 and 3 is:
4 + 3 = 7
4 - 3 = 1
4 * 3 = 12
4 / 3 = 1
4 % 3 = 1
Version data entries
10 entries across 7 versions & 1 rubygems