file_10.cpp

数据结构常用算法合集

//file_10.cpp
#include <fstream.h>
#include <conio.h>
#include <iomanip.h>						//setw()
void main()
{ float d;
  int degree;
  char buffer[80];
  ifstream infile("fdata.txt");
  infile.getline(buffer,80);					//读取标题字符串
cout << buffer << endl;					//输出标题字符串
  while (infile)
  { infile >> degree >> d;					//读取角度与函数值
    cout << setw(3)<< degree << "  " <<d << endl;	//输出
  }
  getch();
}