The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility)

P   A   H   NA P L S I I GY   I   R

And then read line by line: 

"PAHNAPLSIIGYIR"

 

Write the code that will take a string and make this conversion given a number of rows:

string convert(string text, int nRows);

convert("PAYPALISHIRING", 3) should return 

"PAHNAPLSIIGYIR".

/** * @param {string} s * @param {number} numRows * @return {string} */var convert = function(s, numRows) {    var y=0;    var storeArr=[];    if(numRows==1){        return s;    }    for(var i=0;i