Problem statement is here: http://acm.timus.ru/problem.aspx?space=1&num=1293
Another easy problem. Do as the problem asks you to do.
package codes; import FastIO.InputReader; import FastIO.OutputWriter; public class Task1293 { public void solve(int testNumber, InputReader in, OutputWriter out) { int n = in.nextInt(); int a = in.nextInt(); int b = in.nextInt(); out.println(n*a*b*2); } }