C++17 利用 iostream 找出 5 条路线投票最高编号

```cpp #include <iostream> #include <vector> int main() { std::vector<int> votes(5, 0); int line; for (int i = 0; i < 6; ++i) { std::cin >> line; votes[line - 1]++; } int maxVotes = 0; int maxLine = 0; for (int i = 0; i < 5; ++i) { if (votes[i] > maxVotes) { maxVotes = votes[i]; maxLine = i + 1; } } std::cout << maxLine; return 0; } ``` ######[AI问答 | 196点数解答 | 2026-02-14 19:25:20]