C# Basics Exam 12 April 2014 Morning - Pairs

function Solve(args) {
    var container = args[0].split(' ');
    var arr = [];
    var maxDiff = 0;
    var areEqual = true;

    for (var i = 0; i < container.length; i++) {
        arr[i] = parseInt(container[i]);
    }

    var initPair = arr[0] + arr[1];

    for (var j = 2; j < arr.length-1; j+=2) {
        if (arr[j] + arr[j+1] != initPair) {
            areEqual = false;
            var diff = Math.abs((arr[j] + arr[j+1]) - initPair);
            if (diff > maxDiff) {
                maxDiff = diff;

            }
            initPair = arr[j] + arr[j + 1];
        }
    }
    if (areEqual) {
        console.log("Yes, value=" + initPair);
    }
    else {
        console.log("No, maxdiff=" + maxDiff);
    }
}
Solve("-1 0 0 -1");