Commit edc46b8

committed

romant to Integer complete

1 parent 37060d0 commit edc46b8Copy full SHA for edc46b8

File tree

+19

-0

lines changed

+19

-0

lines changed

Lines changed: 19 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -4,3 +4,22 @@ Implement a function that converts a Roman numeral to an integer. The function s`
`4`	`4`
`5`	`5`	`*/`
`6`	`6`
	`7`	`+function romanToIntNum(romanNum) {`
	`8`	`+ let numInt = 0;`
	`9`	`+ const romValues = {M:1000, D:500, C:100, L:50, X:10, V:5, I:1};`
	`10`	`+`
	`11`	`+ for(let i = 0; i < romanNum.length; i++){`
	`12`	`+`
	`13`	`+ if(romValues[romanNum[i]] < romValues[romanNum[i+1]]){`
	`14`	`+ numInt -= romValues[romanNum[i]];`
	`15`	`+ }`
	`16`	`+ else{`
	`17`	`+ numInt += romValues[romanNum[i]]`
	`18`	`+ }`
	`19`	`+ }`
	`20`	`+ return numInt;`
	`21`	`+}`
	`22`	`+`
	`23`	`+console.log(romanToIntNum("CXM"));`
	`24`	`+console.log(romanToIntNum("XX"));`
	`25`	`+console.log(romanToIntNum("VI"));`

Comments

(0)