如何在lambdas或lambdas的std：：函数中使用QtConcurrent::mappedReduced？

#include <QtConcurrent>
#include <QDebug>

int main() {
    QList<int> inputList;
    inputList << 1 << 2 << 3 << 4 << 5;

    // Step 3: Define the first lambda function
    auto mapFunction = [](int value) {
        return value * 2;
    };

    // Step 4: Define the second lambda function
    auto reduceFunction = [](int result, int value) {
        return result + value;
    };

    // Step 5: Call QtConcurrent::mappedReduced
    int finalResult = QtConcurrent::mappedReduced(inputList, mapFunction, reduceFunction);

    qDebug() << "Final result:" << finalResult;

    return 0;
}