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C++ Language > Learn C++ Language > What is a loop control variable in C++?
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What is a loop control variable in C++?

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A loop control variable is basically a variable whose value determines whether a program exits a loop or continues executing the loop code. The classic example is the counted loop or “for” loop.
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The variable that is initialized is usually the variable the controls the number of times that the body of the for loop is executed. Hence, this variable is refered to as the loop control variable.
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