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Arithmetic/Integer: Difference between revisions
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=={{header|Ada}}==
<lang ada>with Ada.Text_Io;
with Ada.Integer_Text_IO;
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Put_Line("a*b = " & Integer'Image(A * B));
Put_Line("a/b = " & Integer'Image(A / B) & ", remainder " & Integer'Image(A mod B));
end Integer_Arithmetic;</
=={{header|ALGOL 68}}==
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=={{header|C}}==
<lang c>#include <stdio.h>
#include <stdlib.h>
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printf("a%%b = %d\n", a%b);
return 0;
}</
=={{header|C++}}==
<lang cpp>#include <iostream>
int main()
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std::cout << "a/b = " << a/b << ", remainder " << a%b << "\n";
return 0;
}</
=={{header|C sharp|C#}}==
<lang csharp>using System;
class Program
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Console.WriteLine("a % b = {0}", a % b);
}
}</
=={{header|Common Lisp}}==
<lang lisp>(defun arithmetic ()
(let ((a (read *query-io*)) (b (read *query-io*)))
(format t "a + b = ~a~%" (+ a b))
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(format t "a * b = ~a~%" (* a b))
(format t "a / b = ~a~%" (/ a b))
(format t "a % b = ~a~%" (mod a b))))</
=={{header|D}}==
<lang d>import std.stdio, std.string;
void main()
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writefln("a / b = ", a/b);
writefln("a % b = ", a%b);
}</
=={{header|DOS Batch File}}==
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=={{header|Java}}==
<lang java>import java.util.Scanner;
public static void main(String[] args){
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System.out.println("quotient of a / b = " + (a / b));//integer division truncates decimal places
System.out.println("remainder of a / b = " + (a % b));
}</
=={{header|Logo}}==
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=={{header|OCaml}}==
<lang ocaml>let _ =
let a = read_int ()
and b = read_int () in
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Printf.printf "a * b = %d\n" (a * b);
Printf.printf "a / b = %d\n" (a / b);
Printf.printf "a mod b = %d\n" (a mod b)</
=={{header|Pascal}}==
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=={{header|Perl}}==
{{works with|Perl|5.x}}
<lang perl>my $a = <>;
my $b = <>;
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"integer quotient: ", int($a / $b), "\n",
"remainder: ", $a % $b, "\n"
;</
=={{header|Pop11}}==
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=={{header|Python}}==
<lang python>x = int(raw_input("Number 1: "))
y = int(raw_input("Number 2: "))
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## Only used to keep the display up when the program ends
raw_input( )</
Notes: In Python3 ''raw_input()'' will be renamed to ''input()'' (the old ''input()'' built-in will go away, though one could use ''eval(input())'' to emulate the old ... and ill-advised ... behavior). Also a better program would wrap the attempted ''int()'' conversions in a ''try: ... except ValueError:...'' construct such as:
<lang python>
def getnum(prompt):
while True: # retrying ...
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y = getnum("Number2: ")
...
</
(In general it's good practice to perform parsing of all input in exception handling blocks. This is especially true of interactive user input, but also applies to data read from configuration and other files, and marshaled from other processes via any IPC mechanism).
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=== Python 3.0 compatible code ===
<lang python>def arithmetic(x, y):
for op in "+ - * // %".split():
expr = "%(x)s %(op)s %(y)s" % vars()
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arithmetic(12, 8)
arithmetic(input("Number 1: "), input("Number 2: "))</
Output:
<pre>12 + 8 => 20
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=={{header|Ruby}}==
<lang ruby>puts 'Enter x and y'
x=gets.to_i
y=gets.to_i
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"Product: #{x*y}",
"Quotient: #{x/y}",
"Remainder: #{x%y}"</
=={{header|Scheme}}==
<lang scheme>(define (arithmetic x y)
(for-each (lambda (op)
(write (list op x y))
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'(+ - * / quotient remainder modulo max min gcd lcm)))
(arithmetic 8 12)</
prints this:
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