log.cpp

来自「数据结构常用算法合集」· C++ 代码 · 共 12 行

//log.cpp
#include <math.h>
#include <iostream.h>
#include <conio.h>
void main(void)
{
  double x = 8.687;
  cout <<"以e为底的log10("<<x<<")="<<log(x)<<endl
       <<"以10为底的log10("<<x<<")="<<log10(x)<<endl;
  getch();
}