2023-04-26~2023-04-28 10.1节练习 练习10.1: #include<vector> #include<iostream> #include<algorithm> using namespace std; int main() { vector<int> vecInt; int temp; while (cin >> temp) { vecInt.push_back(temp); } int val = 1; auto ret = count(vecInt.cbegin(), vecInt.cend(), v...