Sophie1214

//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   N
//A P L S I I G
//Y   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"