Data commit

Task/Multi-dimensional-array/JavaScript/multi-dimensional-array-1.js

@@ -0,0 +1,7 @@
+function array() {
+	var dimensions= Array.prototype.slice.call(arguments);
+	var N=1, rank= dimensions.length;
+	for (var j= 0; j<rank; j++) N*= dimensions[j];
+	this.dimensions= dimensions;
+	this.values= new Array(N);
+}

Task/Multi-dimensional-array/JavaScript/multi-dimensional-array-2.js

@@ -0,0 +1,17 @@
+function tobase(base, vals) {
+  var r= 0, len= base.length;
+  for (j= 0; j < len; j++) {
+    r*= base[j];
+    r+= vals[j];
+  }
+  return r;
+}
+
+function frombase(base, val) {
+  var r= new Array(base.length);
+  for (j= base.length-1; j>= 0; j--) {
+    r[j]= val%base[j];
+    val= (val-r[j])/base[j];
+  }
+  return r;
+}

Task/Multi-dimensional-array/JavaScript/multi-dimensional-array-3.js

@@ -0,0 +1,4 @@
+array.prototype.index= function() {
+	var indices= Array.prototype.slice.call(arguments);
+	return this.values[tobase(this.dimensions, indices)];
+}

Task/Multi-dimensional-array/JavaScript/multi-dimensional-array-4.js

@@ -0,0 +1,2 @@
+a= new array(6,7,8,9);
+a.index(2,3,5,6);

Task/Multi-dimensional-array/JavaScript/multi-dimensional-array-5.js

@@ -0,0 +1,9 @@
+function array(length) {
+	var rest= Array.prototype.slice.call(arguments);
+	var r= new Array(length);
+	if (0<rest.length) {
+		for (var j= 0; j<length; j++) {
+			r[j]= array.apply(rest);
+		}
+	}
+}