这是我在 C++ 上的第一个程序。我成功构建了它。当我运行它时,Windows 不断给我程序停止工作,与我尝试用 eclipse 运行它的结果相同。
这是我的代码:
#include <iostream>
#include <cmath>
#include <stdlib.h>
#include <vector>
using namespace std;
int main(){
string input;
vector<double> value;
int count = 0;
while(input != "#") {
cout << "Enter value " << count + 1 << "\n";
cin >> input;
cout << input;
if (input != "#") {
value[count] = atof(input.c_str());
}
count++;
}
cout << count;
double sum = 0;
for (int i = 0; i < count; i++) {
sum += value[i];
}
double ave = sum/count;
double dev = 0;
for (int i = 0; i < count; i++) {
dev += pow((value[i] - ave), 2);
}
dev = sqrt(dev / (count - 1));
cout << "\nThe average is " << ave << "\n";
cout << "The standard deviation is" << dev << "\n";
return 0;
}
有人有什么想法吗?谢谢你。