Loop Implementations Across Languages

The same for loop in Assembly, Python, JavaScript and C++, stepping together

Key Differences

Feature Assembly Python JavaScript C++
Syntax Style Machine instructions Pythonic (range) C-style C-style
Variable Declaration Registers Implicit let/var/const int/type required
Indentation Optional (style) Required (syntax) Optional (style) Optional (style)
Loop Control Labels + jumps range() function for statement for statement