Scanner input = new Scanner(System.in);
int a = -1;
int min = 0;
int max = 0;
System.out.print("请输入一个整数(输入0结束):");
a = input.nextInt();
if (a != 0) {
min = a;
max = a;
while (true) {
System.out.print("请输入一个整数(输入0结束):");
a = input.nextInt();
if (a > max) {
max = a;
}
if (a < min && a != 0) {
min = a;
}
if (a == 0) {
break;
}
}
}
System.out.println("最大值" + max + " 最小值:" + min);
input.close();