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Create 0058_length_of_last_word.java

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	`1`	`+classSolution {`
	`2`	`+publicintlengthOfLastWord(Strings) {`
	`3`	`+inti =s.length() -1,length =0;`
	`4`	`+while (s.charAt(i) ==' ') {`
	`5`	`+i -=1;`
	`6`	`+ }`
	`7`	`+while (i >=0 &&s.charAt(i) !=' ') {`
	`8`	`+length +=1;`
	`9`	`+i -=1;`
	`10`	`+ }`
	`11`	`+returnlength;`
	`12`	`+ }`
	`13`	`+}`

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