[Python] learning notes week7-0 time conversion

Selection structure 8- Time shift 3（ Increase the number of days ）- Single branch

Title Description

Convert seconds to time format （24 hourly , If the number of hours is greater than 23, Convert to days ）

Input

Enter seconds n(n>0 The integer of )

Output

Convert seconds into time format （24 hourly , If the number of hours is greater than 23, Convert to days , If the number of hours is less than 24, The number of days will not be output ） Such as input :3612 , Output is 01:00:12 Such as input :75612 , Output is 21:00:12 Such as input :162012 , Output is 1 day 21:00:12

The sample input

162012

Sample output

1 day 21:00:12

Tips

The output format is %02d

a=eval(input())
if a>86400:
d=a//86400
h=a%86400//3600
m=a//60%60
s=a%60
print("{} day {:0>2}:{:0>2}:{:0>2}".format(d,h,m,s))
else:
h=a//3600
m=a//60%60
s=a%60
print("{:0>2}:{:0>2}:{:0>2}".format(h,m,s))

Selection structure 9- Time shift 4（AM+PM）- Double branch

Title Description

Convert seconds to time format （12 hourly ）

Input

Enter seconds n(n<86400( Seconds in a day ）

Output

Convert seconds into time format （12 hourly ） Such as input :3612 , Output is AM 01:00:12 Such as input :75612 , Output is PM 09:00:12

Be careful AM For the range of ：0 second ~43199 second （11:59:59） by AM,（43200 second ~86399 second ） by PM

The sample input

3612

Sample output

AM 01:00:12

Tips

Time display format method , how 1：0：12   Is shown as 01：00：12  Format

With the formatter printf("%02d:%02d:%02d",h,m,s);

a=eval(input())
if a>43199:
h=a%43200//3600
m=a//60%60
s=a%60
print("PM {:0>2}:{:0>2}:{:0>2}".format(h,m,s))
else:
h=a//3600
m=a//60%60
s=a%60
print("AM {:0>2}:{:0>2}:{:0>2}".format(h,m,s))