function findTheThreeNum(numFix) {
            var a = ["1", "3", "5", "7", "9", "11", "13", "15", "30"];
            var numFixArray = convertToTheNumFix(a, numFix);
            var sum = numFixArray.pop();
            var result = new Array();
            for (var i = 0; i < numFixArray.length; ++i) {
                for (var j = 0; j < numFixArray.length; ++j) {
                    for (var k = 0; k < numFixArray.length; ++k) {
                        var tempSum = numFixArray[i] + numFixArray[j] + numFixArray[k];
                        if (tempSum == sum)
                            return [a[i], a[j], a[k]];
                    }
                }
            }
            return null;
        }

        function showMultiNumFix() {
            for (var i = 2; i <= 100; ++i) {
                var result = findTheThreeNum(i);
                if (result != null) {
                    document.writeln("<p> 如果是" + i + "进制, 是: " + result.toString()+ "</p>");                   
                }                 
            }
            
        }