日常算数,有益身心健康。
int count = 50; Random random = new Random(); for(int i = 0; i < count;i++) { int add = Math.abs(random.nextInt()) % 100; int added = Math.abs(random.nextInt()) % 100; int sum = add + added; System.out.println((i + 1) + "\t" + Integer.toBinaryString(add) + " + " + Integer.toBinaryString(added) + " = " + "\t\t答案:" + add + "+" + added + "=" + sum); }