findSummation with an input of 3
6
uppercaseFirstandLast of "oooo uuuuuu aaaa"
OooO UuuuuU AaaA
findAverage_and_Median of [2,3,4,6,7]
The average is: 4.4 And the median is: 4
find4Digits for "12 123 1234"
1234