'''Question: 
 Write a Python program to convert seconds to day, hour, minutes and seconds.
'''

# Python code: 

time = float(input("Input time in seconds: "))

day = time // (24 * 3600)

time = time % (24 * 3600)

hour = time // 3600

time %= 3600

minutes = time // 60

time %= 60

seconds = time

print("d:h:m:s-> %d:%d:%d:%d" % (day, hour, minutes, seconds))



'''Output sample: 
Input time in seconds: 1234565                                                                                

d:h:m:s-> 14:6:56:5 

'''