Explicitly cast result of Math.pow to long in Armstrong (#4972)

vil02 · web-flow · commit fc21a8bffe43 · 2023-11-30T10:50:09.000+02:00
diff --git a/src/main/java/com/thealgorithms/maths/Armstrong.java b/src/main/java/com/thealgorithms/maths/Armstrong.java
@@ -27,7 +27,7 @@ public boolean isArmstrong(int number) {
 
         while (originalNumber > 0) {
             long digit = originalNumber % 10;
-            sum += Math.pow(digit, power); // The digit raised to the power of the number of digits and added to the sum.
+            sum += (long) Math.pow(digit, power); // The digit raised to the power of the number of digits and added to the sum.
             originalNumber /= 10;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ public boolean isArmstrong(int number) {`
`27`	`27`
`28`	`28`	`while (originalNumber > 0) {`
`29`	`29`	`long digit = originalNumber % 10;`
`30`		`- sum += Math.pow(digit, power); // The digit raised to the power of the number of digits and added to the sum.`
	`30`	`+ sum += (long) Math.pow(digit, power); // The digit raised to the power of the number of digits and added to the sum.`
`31`	`31`	`originalNumber /= 10;`
`32`	`32`	`}`
`33`	`33`