Форматирование времени

x = int(input())
hours = 0
minutes = 0
seconds = 0
seconds += x % 60
seconds = str(seconds)
minutes += (x // 60) % 60
hours += x // 60 // 60
minutes = str(minutes)
hours = str(hours)
if len(seconds) == 1:
    seconds = '0'+seconds
elif '0' > hours:
    print(minutes + ':' + seconds)
if len(minutes) == 1:
    minutes = '0'+minutes
elif '0' > minutes:
    print(seconds)
else:
    print('0' + hours + ':' + minutes + ':' + seconds)

import sys
 
t = int(sys.argv[1])
s = t % 60
t //= 60
m = t % 60
h = t // 60
print(f'{h:02}:{m:02}:{s:02}')

m, s = divmod(s, 60)
h, m = divmod(m, 60)
d, h = divmod(h, 24)

from sys import argv
sec = int(argv[1])
hours = sec // 3600
minute = float(((sec / 3600) - hours) * 60)
seconds = float(minute - int(minute)) * 60
 
h = [hours]
if hours < 10:
    h.insert(0, 0)
    h_ = str(h[0]) + str(h[1])
else:
    h_ = hours
 
m = [int(minute)]
if int(minute) < 10:
    m.insert(0, 0)
    m_ = str(m[0]) + str(m[1])
else:
    m_ = int(minute)
 
s = [int(seconds)]
if int(seconds) < 10:
    s.insert(0, 0)
    s_ = str(s[0]) + str(s[1])
else:
    s_ = int(seconds)
 
if h_ == "00" and m_ == "00":
    print(s_, sep=":")
 
if h_ == "00" and m_ != "00":
    print(m_, s_, sep=":")
 
if h_ != "00":
    print(h_, m_, s_, sep=":")