原题链接：面向对象设计之时间类
解题思路:
注意事项:
参考代码:
import java.util.Scanner;
public class Main {
private int h,m,s;
public void Set(int seconds){
if (seconds>=0&&seconds<=86399) {
h=seconds/3600;
m=seconds%3600/60;
s=seconds%60;
}
}
public void Display(){
System.out.printf("%d:%d:%d",h,m,s);
}
public static void main(String[] args) {
Scanner scanner=new Scanner(System.in);
int t=scanner.nextInt();
Main ma=new Main();
ma.Set(t);
ma.Display();
}
}0.0分
3 人评分
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import java.util.Scanner; public class Main{ public static void main(String[] args) { Scanner scanner = new Scanner(System.in); class Time{ private int h; private int m; private int s; public void Set(int a) { h = a/3600; m = a%3600/60; s = a%60; } public String Display() { return h+":"+m+":"+s; } } int a = scanner.nextInt(); Time time = new Time(); time.Set(a); System.out.println(time.Display()); } }@伊风行 import java.util.Scanner; import java.util.Set; public class Main{ public static void main(String[] args) { Scanner scanner = new Scanner(System.in); class Time{ private int h; private int m; private int s; public void Set(int a) { h = a/3600; m = a%3600/60; s = a%60; } public String Display() { return h+":"+m+":"+s; } } int a = scanner.nextInt(); Time time = new Time(); time.Set(a); System.out.println(time.Display()); } }