Hi, need some help with javascript. I have to search my array for the lowest tem

Question

Hi, need some help with javascript. I have to search my array for the lowest temperature and display the lowest temp with the corresponding date. The code for searching the lowest temp that I have so far is at the end. What I have is obviously wrong as it displays :

"The lowest temp ofInfinityoccured on-1"

Any tips on what I did wrong with that section would be great.

// Anonymous function for temperature data

// this function is automatically called when the form is submitted

(function(){

//Array to hold temp data

var temperatures = new Array();

// function which updates the array

function addTemp() {

var lowTemp = document.getElementById("lowTemp").value;

var highTemp = document.getElementById("highTemp").value;

if(lowTemp.length === 0 || highTemp.length === 0)

{

alert("Valid low and high temperatures must be entered!");

}

else

{

document.getElementById("output").style.display="block";

// Add new temperatures to the array

// Current date

var d = new Date();

if(temperatures.length == 0)

{

// Current date if it is 1st temperature

temperatures.push(new Array(d.getMonth(), d.getDate(), d.getFullYear(), lowTemp, highTemp));

}

else

{

// 1 day before last date

newDate = temperatures[temperatures.length - 1][1] - 1;

temperatures.push(new Array(d.getMonth(), newDate, d.getFullYear(), lowTemp, highTemp));

}

// Create the output table

var tempTable = document.getElementById("tempTable");

tempTable.innerHTML = "<tr><th>Date</th><th>Low Temperatures</th><th>High Temperatures</th></tr>";

// Loop over the array and create the table

// Also calculate the averages

var avgLow = 0;

var avgHigh = 0;

temperatures.forEach(function(entry)

{

var newRow = document.createElement('tr');

newRow.innerHTML = '<td>' + entry[0] + '/' + entry[1] + '/' + entry[2] + '</td><td align="right">' + entry[3] + '</td><td align="right">' + entry[4] + '</td>';

tempTable.appendChild(newRow);

avgLow += parseInt(entry[3]);

avgHigh += parseInt(entry[4]);

});

// Add the row for average

avgLow /= temperatures.length;

avgHigh /= temperatures.length;

avgLow = avgLow.toFixed(1)

avgHigh = avgHigh.toFixed(1)

var newRow = document.createElement('tr');

newRow.innerHTML = '<td>Averages</td><td align="right">' + avgLow + '</td><td align="right">' + avgHigh + '</td>';

tempTable.appendChild(newRow);

//Add row for lowest temp

var minTemp = Math.min.apply(lowTemp.value);

    

var key = lowTemp.indexOf(d);

var newRow = document.createElement('tr');

newRow.innerHTML = '<td colspan="3"> The lowest temp of' + minTemp + 'occured on' + key + '</td>';

tempTable.appendChild(newRow);

;

}

return false;

}

function init() {

    'use strict';

document.getElementById('theForm').onsubmit = addTemp;

} // End of init() function.

window.onload = init;

})();

Explanation / Answer

import java.io.*; class CityTemp { publicstaticvoid main(String args[]) { String str; double temp[][]=newdouble[11][32]; double HighestCityTemp[]=newdouble[11]; double LowestCityTemp[]=newdouble[11]; HighestCityTemp[0]=0.0; LowestCityTemp[0]=0.0; try{ BufferedReader obj = new BufferedReader(new InputStreamReader(System.in)); System.out.println(" =====Finding TOP 10 cities higest and lowest temperature===== "); for(int i=1;i

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