题解 | #小乐乐定闹钟#
小乐乐定闹钟
http://www.nowcoder.com/practice/0f7e422e12be4a7f9958ca2a82abc775
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String[] str=sc.nextLine().split("[: ]");
int hour=Integer.parseInt(str[0]);
int minute=Integer.parseInt(str[1]);
int k=Integer.parseInt(str[2]);
hour=(hour+(k+minute)/60)%24;
minute=(k%60+minute)%60;
System.out.println(String.format("%02d", hour) + ":" + String.format("%02d", minute));
}
}
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