面试题答案
一键面试#include <iostream>
#include <vector>
#include <algorithm>
int main() {
std::vector<int> originalVector;
for (int i = 1; i <= 10; ++i) {
originalVector.push_back(i);
}
std::vector<int> resultVector(originalVector.size());
std::transform(originalVector.begin(), originalVector.end(), resultVector.begin(),
[](int num) { return num * 2; });
for (int num : resultVector) {
std::cout << num << " ";
}
std::cout << std::endl;
return 0;
}