0
我使用cin.ignore()
/cin.clear()
/cin.sync()
以不同的配置,但只能使用getch()
停止我的程序。有任何想法吗?C++使用cin.get暂停程序()
#include <iostream>
#include <sstream>
#include <vector>
#include <conio.h>
using namespace std;
int main() {
string line;
if (!getline(cin, line))
return 0;
istringstream stream(line);
string name;
stream >> name;
cout << name;
stream >> name;
cout << ' ' << name;
double points;
double sum = 0;
vector <double> sums;
while (stream >> points) {
sum += points;
sums.push_back(points);
}
cout << ' ' << sum << endl;
int persons;
for (persons = 1; getline(cin, line); ++persons) {
stream.clear();
stream.str(line);
stream >> name;
cout << name;
stream >> name;
cout << ' ' << name;
sum = 0;
for (int problem = 0; problem<sums.size(); ++problem) {
stream >> points;
sum += points;
sums[problem] += points;
}
cout << ' ' << sum << endl;
}
cout << endl;
for (int problem = 0; problem<sums.size(); ++problem)
cout << problem + 1 << ' ' << sums[problem]/persons << endl;
_getch();
return 0;
}
[请不要这样做](http://stackoverflow.com/a/36374595/560648) –