我的代码抛出了这个错误:
1>MSVCRTD.lib(exe_winmain.obj) : error LNK2019: unresolved external symbol WinMain referenced in function "int __cdecl invoke_main(void)" (?invoke_main@@YAHXZ)
1>C:\Users\thequantumforge\Desktop\scripts\Visual Studio 2013\Projects\newtonsmethod\x64\Debug\newtonsmethod.exe : fatal error LNK1120: 1 unresolved externals
代码如下:
#include <iostream>
#include <iomanip>
#include <stdlib.h>
#include <cmath>
#include <cfloat>
#include <chrono>
using namespace std;
const long double h = LDBL_EPSILON;
long double equation(long double x) {
return (pow(x, 3) - x + 1);
}
long double intercept(long double x) {
// x_n+1 = xn - f(xn)/f'(xn)
long double deriv = (equation(x + …