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Update infixToPostFix.md

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Rohit Tanwar
2018-01-03 11:06:38 +05:30
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snippets/infixToPostFix.md
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@ -4,7 +4,7 @@
```js ```js
const infixToPostfix = expr => { const infixToPostfix = expr => {
let rpn = '' let rpn = ''
let solve = expr.replace(/\^/g,'**').match(/([0-9]+|[\+\(\)\/\-]|\*+)/g).filter(el => !/\s+/.test(el) && el !== '') let solve = expr.replace(/\^/g,'**')str.replace(/([^\d])\.(\d+)/g, '$10.$2').match(/((\d\.?)+|[\+\(\)\/\-]|\*+)/g).filter(el => !/\s+/.test(el) && el !== '')
let stack = [] let stack = []
let precedence = {'**':5,'/':4,'*':4,'+':3,'-':3} let precedence = {'**':5,'/':4,'*':4,'+':3,'-':3}
solve.forEach(symbol => { solve.forEach(symbol => {