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  • java 求两个数较小值

    //find smallest among two numbers
    
    import java.util.Scanner;
    
    public class Numbers {
    
        public static void main(String[] args) {
            int num1, num2;
            Scanner ip = new Scanner(System.in);
            System.out.print("Enter num1: ");
            num1 = ip.nextInt();
            System.out.print("Enter num2: ");
            num2 = ip.nextInt();
            if (num1 < num2)
                System.out.println(num1 + " is smaller that " + num2);
            else if (num2 < num1)
                System.out.println(num2 + " is smaller that " + num1);
            else
                System.out.println("Both are same");
    
            ip.close();
        }
    
    }
    
    
    
    OUTPUT:
    Enter num1: 35
    Enter num2: 45
    35 is smaller that 45

     2

    求三个数中最小值

    //find smallest among three numbers
    
    import java.util.Scanner;
    
    public class Numbers {
    
        public static void main(String[] args) {
            int num1, num2, num3;
            Scanner ip = new Scanner(System.in);
            System.out.print("Enter num1: ");
            num1 = ip.nextInt();
            System.out.print("Enter num2: ");
            num2 = ip.nextInt();
            System.out.print("Enter num3: ");
            num3 = ip.nextInt();
            if (num1 >= num2 && num1 >= num3)
                System.out.println(num1 + " is greater");
            else if (num2 >= num1 && num2 >= num3)
                System.out.println(num2 + " is greater");
            else
                System.out.println(num3 + " is greater");
            ip.close();
        }
    
    }
    
    
    
    OUTPUT:
    Enter num1: 5
    Enter num2: 6
    Enter num3: 6
    6 is greater

     3

    //find smallest among three numbers using ternary operator
    
    import java.util.Scanner;
    
    public class Numbers {
    
        public static void main(String[] args) {
            int num1, num2, num3, greater;
            Scanner ip = new Scanner(System.in);
            System.out.print("Enter num1: ");
            num1 = ip.nextInt();
            System.out.print("Enter num2: ");
            num2 = ip.nextInt();
            System.out.print("Enter num3: ");
            num3 = ip.nextInt();
    
            // code to find greatest
            greater = (num1 >= num2 ? (num1 >= num3 ? num1 : num3) : (num2 > num3 ? num2 : num3));
            System.out.println("The greatest number is " + greater);
            ip.close();
        }
    
    }
    
    
    
    OUTPUT:
    Enter num1: 1
    Enter num2: 3
    Enter num3: 2
    The greatest number is 3
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  • 原文地址:https://www.cnblogs.com/sea-stream/p/12098695.html
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