add minN and maxN

snippets/infixToPostFix.md

@@ -1,33 +0,0 @@
-### infixToPostfix
-
-Works perfectly!
-
-```js
-const infixToPostfix  = expr => {
-  let rpn = ''
-  let solve = expr.replace(/\^/g,'**').match(/([0-9]+|[\+\(\)\/\-]|\*+)/g).filter(el => !/\s+/.test(el) && el !== '')
-  let stack = []
-  let precedence = {'**':5,'/':4,'*':4,'+':3,'-':3}
-  solve.forEach(symbol => {
-    if(!isNaN(parseFloat(symbol)) && isFinite(symbol)){
-      rpn += symbol + ' '
-    }
-    else if (Object.keys(precedence).includes(symbol)) {
-      while(((precedence[symbol] < precedence[stack[stack.length-1]]) || ((precedence[symbol] == precedence[stack[stack.length-1]]) && symbol !== "**"))&&(stack[stack.length - 1] !== '(')) {
-        rpn += stack.pop() +  ' '
-      }
-      stack.push(symbol)
-    }
-    else if(symbol === '('){stack.push(symbol)}
-    else if(symbol === ')'){while (stack[stack.length - 1] !== '('){rpn += stack.pop() + ' '; if (stack.length === 0){throw `Mismatched parantheses`}} stack.pop()}
-    else {throw `${symbol} is not a recognized symbol`}
-  })
-  while(stack.length !== 0){
-    rpn += stack.pop() +  ' '
-  }
-  return rpn
-}
-```
-```js
-
-```

snippets/postfixToInfix.md

@@ -1,41 +0,0 @@
-### postfixToInfix
-
-
-``` js
-const postfixToInfix = RPN => {
-  let convert = RPN.replace(/\^/g,'**').split(/\s+/g).filter(el => !/\s+/.test(el) && el !== '')
-  let stack = []
-  let result = []
-  let precedence = {null : 4 ,'**':3 ,'/' : 2,'*': 2,'+':1,'-':1 }
-  convert.forEach(symbol => {
-    let stra,strb
-    if(!isNaN(parseFloat(symbol)) && isFinite(symbol)){
-      result.push(symbol)
-      stack.push(null)
-    }
-    else if (Object.keys(precedence).includes(symbol)) {
-      let [a,b,opa,opb] = [result.pop(),result.pop(),stack.pop(),stack.pop()]
-      if(precedence[opb] < precedence[symbol]) {
-         strb = `(${b})`
-      }
-      else{
-         strb = `${b}`
-      }
-      if((precedence[opa] < precedence[symbol]) || ((precedence[opa] === precedence[symbol]) && ["/","-"].includes(symbol) )){
-         stra = `(${a})`
-      }
-      else {
-         stra = `${a}`
-      }
-      result.push(strb +symbol + stra)
-      stack.push(symbol)
-  }
-    else throw `${symbol} is not a recognized symbol`
-  })
-  if(result.length === 1) return result.pop()
-  else throw `${RPN} is not a correct RPN`
-}
-```
-```js
-
-```