代码:
1 import java.util.*; 2 public class Main { 3 public static void main (String [] args) { 4 Scanner s=new Scanner(System.in); 5 int m=s.nextInt(); 6 for(int i=1;i<4;i++) { 7 int n=s.nextInt(); 8 if(m>n) { 9 m=n; 10 } 11 } 12 System.out.println(m); 13 } 14 }