Trick #2 – Ranged for Loops. A fundamental flow control mechanism in C and C++ is the for loop. The C for loop has been stuck in the dark ages by not having a simplified range-based option. For ...

HackerRank For Loop Code C++ A for loop is a programming language statement which allows code to be repeatedly executed. The syntax is. for ( <expression_1> ; <expression_2> ; <expression_3> ) ...

"For example, a C for-loop that iterates over an C array must be replaced with a C++ for-each loop that does the same using a std::vector," he said, calling it a regime to force C++ programmers to ...