Arithmetic/Integer: Difference between revisions

=={{header|Eiffel}}==

{{works with|SmartEiffel}} version 2.4

In a file called main.e:

<lang eiffel>class MAIN

creation make

feature make is

local

a, b: REAL;

do

print("a = ");

io.read_real;

a := io.last_real;

print("b = ");

io.read_real;

b := io.last_real;

print("a + b = ");

io.put_real(a + b);

print("%Na - b = ");

io.put_real(a - b);

print("%Na * b = ");

io.put_real(a * b);

print("%Na / b = ");

io.put_real(a / b);

print("%Na %% b = ");

io.put_real(((a / b) - (a / b).floor) * b);

print("%Na ^ b = ");

io.put_real(a.pow(b));

print("%N");

end

end</lang>

Note that there actually is a builtin modulo operator (\\). However, it seems impossible to use that instruction with SmartEiffel.