Ranged for loops

traverse: cross

for (initialization; condition; update) {

    // Code to execute repeatedly

}

average += laptimes[i];

average = average + laptimes[i];

for (auto x : laptimes)

“For each element x in the container laptimes, do something with x.”

• auto: Automatically deduces the type of x (e.g., double if laptimes is a vector)

• x: A copy of each element in laptimes

• :: Reads as “in” — like “for each x in laptimes”

Microsoft Copilot