[homework] course 04 (LowLevel)

[homework] course 04 (LowLevel)

Java String-1

• left2

• withouEnd2

• nTwice

• middleThree

• hasBad

• lastChars

• seeColor

• frontAgain

• withoutX

Java String-2

• catDog

• countCode

• mixString

• prefixAgain

• getSandwich

• zipZap

• plusOut

java String-3

• countYZ

• gHappy

• countTriple

• sumDigits

• mirrorEnds

• maxBlock

• sumNumbers

• notReplace