Convert Seconds ⚡ to Minutes and Seconds 🕒 In various ways....

seconds_to_minutes_algorithms.py

#!/usr/bin/env python3
test_value = 116
divisor = 60

# Pythonic (best)
minutes, seconds = divmod(test_value, divisor)
print(f"Pythonic: {minutes}:{seconds}")

# C-Style (good)
minutes = test_value // divisor
seconds = test_value % divisor
print(f"C-Style: {minutes}:{seconds}")

# Floating Point Division (nah...)
minutes = int(test_value / divisor)
seconds = int((test_value / divisor - minutes) * divisor)
print(f"Floating Point Division: {minutes}:{seconds}")

# Bit Shifting (u crazy!!!)
def fast_div60(x):
    return (x * 43691) >> 22
def fast_mod60(x):
    return x - fast_div60(x) * 60
minutes = fast_div60(test_value)
seconds = fast_mod60(test_value)
print(f"Bit Shifting: {minutes}:{seconds}")

# Faster BS (re-inventing divmod :p)
def fast_divmod60(x):
    q = (x * 43691) >> 22
    r = x - q * 60
    return q, r
minutes, seconds = fast_divmod60(test_value)
print(f"Faster BS: {minutes}:{seconds}")