s[-1] is the last character of a string
def combine1(s1, s2):
s3 = s1[0] + s1[-1]
s4 = s2[0] + s2[-1]
result = s3 + s4
return result| Function Call | Return Value | |||
|---|---|---|---|---|
| combine1('Car', 'wash') | → | |||
| combine1('Hello', ' world') | → | |||
| combine1('5', '8') | → | |||
| combine1('Snow', 'ball') | → | |||
| combine1('Rain', 'boots') | → | |||
| combine1('Reading', 'bat') | → | |||
| combine1('AAA', 'Hi') | → | |||
| combine1('Hi', 'there') | → | |||
| combine1(' ', ' ') | → | |||
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