(URI) Lavanderia - Solução
import java.io.*; import java.util.*; class Main { public static void main(String[] args) throws NumberFormatException, IOException { Main processando = new Main(); processando.processa(); System.exit(0); } static int leitor(BufferedReader br) throws NumberFormatException, IOException { int n; int resp = 0; while (true) { n = br.read(); if (n >= '0' && n <= '9') break; } while (true) { resp = resp*10 + n-'0'; n = br.read(); if (n < '0' || n > '9') break; } return resp; } void processa() throws NumberFormatException, IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int qtePecas = leitor(br); int la = leitor(br); int lb = leitor(br); int sa = leitor(br); int sb =