明白了,方法(函数)递归可以实现你的要求,我写了一段代码,你可以拿去试试看
import java.util.*;
public class MinTest{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
System.out.println("请输入需要找几组数的最小值(每组数里有4个数):");
int n = in.nextInt();
System.out.println("****************");
min(n);
}
public static void min(int n){
Scanner sc = new Scanner(System.in);
int a,b,c,d,min;
a = sc.nextInt();
b = sc.nextInt();
c = sc.nextInt();
d = sc.nextInt();
min = a;
if(min > b){
min = b;
}
if(min > c){
min = c;
}
if(min > d){
min = d;
}
n--;
if(n!=0){
System.out.println("****************");
min(n);
}
System.out.println("min is "+min);
}
}