Create 048.js

Author: Walker30263

048.js

@@ -0,0 +1,10 @@
+//n at the end of numbers because we're using BigInt
+//https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/BigInt for reference
+
+let sum = 0n; //cumulative variable to add to
+
+for (let i = 1n; i <= 1000n; i++) {
+ sum += i ** i; //add self-power (i^i) to the cumulative sum
+}
+
+console.log(sum.toString().substring(sum.toString().length - 10)) //print last 10 digits of sum as a string