Question: 
Write a python function to check whether the given two integers have opposite sign or not.


Model's Code:
def opposite_Signs(a, b):
    return (a > 0 and b < 0) or (a < 0 and b > 0)



Sample Correct Code:
def opposite_Signs(x,y): 
    return ((x ^ y) < 0); 


Asserts:
assert opposite_Signs(1,-2) == True
assert opposite_Signs(3,2) == False
assert opposite_Signs(-10,-10) == False


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 58 of 974: 44/58 (75.86206896551724%): success