流类库与输入输出--精度

#include <iostream>
#include <iomanip>
#include <string>
using namespace std;

int main() {
double values[] = {1.23, 35.36, 653.7, 4358.24};
string names[] = {"Zoot", "Jimmy", "Al", "Stan"};

for(int i = 0; i < 4; i++)
cout<<setiosflags(ios_base::left)
<<setw(6)<<names[i]
<<resetiosflags(ios_base::left)
<<setw(10)<<setprecision(1)<<values[i]<<endl;

return 0;
}