Searching for: Blocks in C++
Comments are blocks or lines of text ignored by the compiler, used to provide notes about the code.
Local variables are declared in methods and blocks. They are only accessible within that certain method or block.
The while loop executes a block of code while a boolean expression evaluates to true. It terminates as soon as the expression evaluates to false. The boolean expression is evaluated before each iteration.
The for loop is used to use a control structure that executes a block of code a specified number of times.
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