Javascript coding interview question #41

[rakeshrakesh]

#hp interview quesition
def one(words):
for i in words:
for j in words:
if(i==j):
continue
else:
a=i+j
if(a in words):
a
#input1 values
words1=["cat", "dog", "catdog", "bird", "fish"]
#input2 valuea
words2=["hello", "world", "helloworld", "hi"]
#output for first input values
print(one(words1))
#output for second input values
print(one(words2))