編寫一個程序,從鍵盤輸入三個整數,求三個整數中的最小值。
關鍵:聲明變量temp 與各數值比較。
1 package Exam01; 2 import java.util.Scanner; 3 4 public class Topic03 { 5 public static void main(String[] args) { 6 // TODO Auto-generated method stubint a,b,c; 7 //輸入 8 Scanner input = new Scanner(System.in); 9 System.out.println("請輸入一個整數:"); 10 a = input.nextInt(); 11 System.out.println("請輸入二個整數:"); 12 b = input.nextInt(); 13 System.out.println("請輸入三個整數:"); 14 c = input.nextInt(); 15 System.out.println(a+","+b+","+c); 16 int temp;int min; 17 if(a>b){ 18 temp = a; 19 a = b; 20 b = temp; 21 } 22 if(a>c){ 23 min = b; 24 }else{ 25 min = a; 26 }if(min>c){ 27 min = c; 28 } 29 System.out.println("最小值:" + min); 30 } 31 }