Test Cases & Chat
Part 1
current
Test 1
input:["hello", "world"]
expect:["hello","world"]
Test 2
input:["abc"]
expect:["abc"]
Test 3
input:["a", "b", "c", "d"]
expect:["a","b","c","d"]
Test 4
input:["", "a", ""]
expect:["","a",""]
Part 2
locked
Part 3
locked
Choose your coach
Pick a style and how you want to communicate
then
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OUTPUT
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Part 1
current
Test 1
input:["hello", "world"]
expect:["hello","world"]
Test 2
input:["abc"]
expect:["abc"]
Test 3
input:["a", "b", "c", "d"]
expect:["a","b","c","d"]
Test 4
input:["", "a", ""]
expect:["","a",""]
Part 2
locked
Part 3
locked
Choose your coach
Pick a style and how you want to communicate
then