Commit26e700c

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refactor 171

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+23

-20

lines changed

src
- main/java/com/fishercoder/solutions
  - _171.java
- test/java/com/fishercoder
  - _171Test.java

+23

-20

lines changed

Lines changed: 14 additions & 8 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,9 @@`
`1`	`1`	`packagecom.fishercoder.solutions;`
`2`	`2`
`3`		`-/**Given a column title as appear in an Excel sheet, return its corresponding column number.`
	`3`	`+/**`
	`4`	`+ * 170. Two Sum III - Data structure design`
	`5`	`+ *`
	`6`	`+ * Given a column title as appear in an Excel sheet, return its corresponding column number.`
`4`	`7`
`5`	`8`	`For example:`
`6`	`9`
`@@ -11,16 +14,19 @@`
`11`	`14`	`Z -> 26`
`12`	`15`	`AA -> 27`
`13`	`16`	`AB -> 28`
	`17`	`+`
`14`	`18`	`*/`
`15`	`19`	`publicclass_171 {`
`16`	`20`
	`21`	`+publicstaticclassSolution1 {`
`17`	`22`	`publicinttitleToNumber(Strings) {`
`18`		`-char[]c =s.toCharArray();`
`19`		`-intresult =0;`
`20`		`-for (inti =s.length() -1;i >=0;i--) {`
`21`		`-result += (c[i] -64) * ((int)Math.pow(26,s.length() -i -1));//The ASCII value of A is 65`
`22`		`- }`
`23`		`-returnresult;`
	`23`	`+char[]c =s.toCharArray();`
	`24`	`+intresult =0;`
	`25`	`+for (inti =s.length() -1;i >=0;i--) {`
	`26`	`+result +=`
	`27`	`+ (c[i] -64) * ((int)Math.pow(26,s.length() -i -1));//The ASCII value of A is 65`
	`28`	`+ }`
	`29`	`+returnresult;`
`24`	`30`	`}`
`25`		`-`
	`31`	`+ }`
`26`	`32`	`}`

Lines changed: 9 additions & 12 deletions

Original file line number	Diff line number	Diff line change
`@@ -6,19 +6,16 @@`
`6`	`6`
`7`	`7`	`importstaticorg.junit.Assert.assertEquals;`
`8`	`8`
`9`		`-/**`
`10`		`- * Created by fishercoder on 5/13/17.`
`11`		`- */`
`12`	`9`	`publicclass_171Test {`
`13`		`-privatestatic_171test;`
	`10`	`+privatestatic_171.Solution1solution1;`
`14`	`11`
`15`		`-@BeforeClass`
`16`		`-publicstaticvoidsetup() {`
`17`		`-test=new_171();`
`18`		`-}`
	`12`	`+@BeforeClass`
	`13`	`+publicstaticvoidsetup() {`
	`14`	`+solution1=new_171.Solution1();`
	`15`	`+ }`
`19`	`16`
`20`		`-@Test`
`21`		`-publicvoidtest1() {`
`22`		`-assertEquals(28,test.titleToNumber("AB"));`
`23`		`-}`
	`17`	`+@Test`
	`18`	`+publicvoidtest1() {`
	`19`	`+assertEquals(28,solution1.titleToNumber("AB"));`
	`20`	`+ }`
`24`	`21`	`}`

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