定义一个数组,放入50个随机生成的的整数,整数范围为1—10的闭区间,计算1—10这10个整数在数组中分别出现的次数

int[] a = new int[10];
int[] b = new int[50];
Random random = new Random();
for (int i = 0; i < 50; i++) {
b[i] = random.nextInt(10) + 1;
}
for (int i : b) {
a[i - 1] = a[i - 1] + 1;
}

for (int i = 0; i < 10; i++) {
System.out.println((i + 1) + “出现” + a[i] + “次”);
}

作者:匿名用户
链接:https://www.zhihu.com/question/264292700/answer/279105938
来源:知乎转载

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转载自blog.csdn.net/qq_43630415/article/details/85111324