Which of the following C++ statements adds a new element to the end of the vector Scores? ( )
A、Scores.push(score);
B、Scores.push_back(score);
C、Scores.at(score);
D、Scores.begin(score);
发布时间:2025-07-20 22:28:36
A、Scores.push(score);
B、Scores.push_back(score);
C、Scores.at(score);
D、Scores.begin(score);