小乐乐比较懒惰,他现在想睡觉,然后再去学习。他知道现在的时刻,以及自己要睡的时长,想设定一个闹钟叫他起床学习,但是他太笨了,不知道应该把闹钟设定在哪个时刻,请你帮助他。(只考虑时和分,不考虑日期)
小乐乐比较懒惰,他现在想睡觉,然后再去学习。他知道现在的时刻,以及自己要睡的时长,想设定一个闹钟叫他起床学习,但是他太笨了,不知道应该把闹钟设定在哪个时刻,请你帮助他。(只考虑时和分,不考虑日期)
输入现在的时刻以及要睡的时长k(单位:minute),中间用空格分开。
输入格式:hour:minute k(如hour或minute的值为1,输入为1,而不是01)
(0 ≤ hour ≤ 23,0 ≤ minute ≤ 59,1 ≤ k ≤ 109)
对于每组输入,输出闹钟应该设定的时刻,输出格式为标准时刻表示法(即时和分都是由两位表示,位数不够用前导0补齐)。
0:0 100
01:40
1:0 200
04:20
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
while(scanner.hasNext()) {
String[] message = scanner.nextLine().split(" ");
String[] hourAndMinute = message[0].split(":");
int hour = Integer.parseInt(hourAndMinute[0]);
int minute = Integer.parseInt(hourAndMinute[1]);
long clock = Long.parseLong(message[1]);
long newMinute = (clock % 60 + minute)%60;
long newHour = (clock / 60 + hour + (clock % 60 + minute)/60)%24;
System.out.printf("%02d:%02d", newHour, newMinute);
}
}
}//清楚关系式即可
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while (sc.hasNext()) {
String[] s = sc.nextLine().split(" ");
String[] time = s[0].split(":");
int sleep = Integer.parseInt(s[1]);
int hour = sleep/60;
int minute = sleep%60;
int curH = Integer.parseInt(time[0]);
int curM = Integer.parseInt(time[1]);
curH = (curH+hour+(minute+curM)/60)%24;
curM = (curM+minute)%60;
System.out.println(String.format("%02d",curH)+":"+ String.format("%02d",curM));
}
}
}
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
String[] in=sc.nextLine().split(" |:");
int hour=Integer.valueOf(in[0]);
int min=Integer.valueOf(in[1]);
int time=Integer.valueOf(in[2]);
int mod=time%1440;
hour=(mod/60+hour+(mod%60+min)/60)%24;
min=(mod%60+min)%60;
System.out.println(String.format("%2d",hour).replace(" ","0")+":"+String.format("%2d",min).replace(" ","0"));
}
} 这样处理输出域比较简洁
#include<stdio.h>
int main() {
int hour, minute, minutes;
scanf("%d:%d %d", &hour, &minute, &minutes);
hour = (hour + (minute + minutes) / 60) % 24;
minute = (minute + minutes) % 60;
printf("%02d:%02d", hour, minute);
} printf(“%5d”, tmp) 会用空格补充
printf(“%05d”, tmp) 会用0补充空格
还有更简单的格式#include<stdio.h>
int main() {
int hour, minute, minutes;
scanf("%d:%d %d", &hour, &minute, &minutes);
printf("%02d:%02d", (hour + (minute + minutes) / 60) % 24, minute = (minute + minutes) % 60);} #include <stdio.h>
int main()
{
int hour, minute, k;
scanf("%d:%d %d", &hour, &minute, &k);//输入
hour += k / 60;//增加小时
minute += k % 60;//增加分钟
if(minute > 59)//如果分钟大于59,将分钟调整为0~59,并将小时加1。
{
minute -= 60;
hour++;
}
while(hour > 23)//如果小时大于23,将小时调整为0~23。
{
hour -= 24;
}
printf("%02d:%02d", hour, minute);//输出
return 0;
} #include<iostream>
#include<iomanip>
using namespace std;
int main(){
int a, b, c;
char ch;
cin >> a >> ch >> b >> c;
a += c / 60;
b = (b + c%60);
if (b >= 60){
b -= 60;
a += 1;
}
if (a >= 24)
a = a % 24;
cout << setw(2) << setfill('0') << a << ':' << fixed << setw(2) << b << endl;
return 0;
} #include <stdio.h>
int main()
{
int h,m;
long k,t;
scanf("%d:%d %ld",&h,&m,&k);
t = h *60 + m +k;
m = t % 60;
h = t / 60 % 24;
printf("%02d:%02d",h,m);
return 0;
} #include<stdio.h>
int main()
{
int h = 0;
int m = 0;
int k = 0;
scanf("%d:%d %d",&h,&m,&k);
h = h+(m+k)/60;
m = (k+m)%60;
printf("%#02d:%#02d",h%24,m);
return 0;
} #include <bits/stdc++.h>
using namespace std;
int main(){
int hour, minute, n;
cin>>hour;
getchar();
cin>>minute;
cin>>n;
int minutes = hour*60+minute;
minutes += n; // 总时间数
hour = minutes/60%24;
minute = minutes%60;
cout<<setfill('0')<<setw(2)<<hour<<":"<<setfill('0')<<setw(2)<<minute;
return 0;
} var a = readline().split(" ");
var hm = a[0].split(":");
var s = parseInt(a[1]);
var h = parseInt(hm[0]);
var m = parseInt(hm[1]);
var newm = (m+s) % 60;
var newh = parseInt(h+ ((m+s) / 60))%24;
var res = "";
if(String(newh).length == 1) res += "0"+newh+":";
else res += newh+":";
if(String(newm).length == 1) res += "0"+newm;
else res += newm;
console.log(res)