#include <iostream>#include"vector"using namespace std;int main(){ vector<double> inputVector; double input,tem; cout << "请输入若干个实数,以空格分隔,按ctrl x结束:\n"; while (cin>>input) { inputVector.push_back(input); } int i, j,size; bool changed = true; size = inputVector.size(); //cout << size << endl; for( i=0;i<size-1;i ) if (changed) { changed = false; for (j = 0; j < size - i - 1; j ) { if (inputVector.at(j) > inputVector.at(j 1)) { tem = inputVector.at(j); inputVector.at izswenda.com use.c(j) = inputVector.at(j 1); inputVector.at(j 1) = tem; changed = true; } } } cout << "由小到大排序后为:" << endl; for (i = 0; i < size-1; i ) { cout << inputVector.at(i) << ","; } cout << inputVector.at(i) << endl; system("pause"); return 0;}