Java tutorial
//package com.java2s; public class Main { /** * Prepare the weather high/lows for presentation. */ public static String formatHighLows(double high, double low) { // For presentation, assume the user doesn't care about tenths of a degree. long roundedHigh = Math.round(high); long roundedLow = Math.round(low); String highLowStr = roundedHigh + "/" + roundedLow; return highLowStr; } }