//101.cpp #include <iostream include iomanip> # include< vector>/包含向量容器头文件 using name space std int maino vector<int> A(10) int n. int primecount=0, 1, j cout Enter a value>=2 as upper limit: cin >>n: ALprimecount++]= 2//10_1.cpp #include <iostream> #include <iomanip> #include <vector> //包含向量容器头文件 using namespace std ; int main() { vector<int> A(10); int n; int primecount = 0, i, j; cout<<"Enter a value>=2 as upper limit: "; cin >> n; A[primecount++] = 2; 15