06_js-debug/uebungen/u12_find-maximum-error/solution.js

@@ -0,0 +1,40 @@
+// logical error
+
+function findMaximum(a, b, c) {
+  if (a >= b && a >= c) {
+    return a;
+  } else if (b >= a && b >= c) {
+    return b;
+  } else {
+    return c;
+  }
+}
+
+const findMaximum2 = (...numbers) => {
+  return numbers.reduce((max, current) => {
+    if (current > max) return current;
+    else return max;
+  });
+};
+
+const findMaximum3 = (...numbers) => {
+  return Math.max(...numbers);
+};
+
+console.time('if else');
+console.log(findMaximum(1, 2, 3)); // => 3
+console.log(findMaximum(102, 59, 18)); // => 102
+console.log(findMaximum(532, 532, 345)); // => 532
+console.timeEnd('if else');
+
+console.time('reduce');
+console.log(findMaximum2(1, 2, 3)); // => 3
+console.log(findMaximum2(102, 59, 18)); // => 102
+console.log(findMaximum2(532, 532, 345)); // => 532
+console.timeEnd('reduce');
+
+console.time('Math.max');
+console.log(findMaximum3(1, 2, 3)); // => 3
+console.log(findMaximum3(102, 59, 18)); // => 102
+console.log(findMaximum3(532, 532, 345)); // => 532
+console.timeEnd('Math.max');