total

last-endcode · last-endcode · commit 385f75b3186c · 2020-10-13T19:52:16.000+07:00
diff --git a/25_total.js b/25_total.js
@@ -0,0 +1,26 @@
+// function , array, condition
+
+const gas = [10, 10, 10, 10];
+const food = [10, 100];
+
+function calculateTotal(arr) {
+  // loop
+  let total = 0;
+  for (let i = 0; i < arr.length; i++) {
+    //   for totally
+    total += arr[i];
+  }
+  if (total > 100) {
+    console.log('Total bigger than 40');
+  } else {
+    console.log('Total smaller then 40');
+  }
+  return total;
+}
+
+const gasTotal = calculateTotal(gas);
+const foodTotal = calculateTotal(food);
+console.log({
+  gas: gasTotal,
+  food: foodTotal,
+});
