Question

Write a test program in your favorite language that determines and output the precedence and associativity of its arithmatic and Boolean operators.

Answer 1

in javascript:
var a = 5,

b = 10,

c = true,

d = false;

b+=a; alert('b+a='+b);

b-=2*a; alert('b-a='+b);

b=(b+a)/a; alert('b/a='+b);

b*=a*a; alert('b*a='+b);

с&=d; alert('c&d='+c);

с|=d; alert('c|d='+c);

с^=d; alert('c^d='+c);