为什么编好的C++程序,编译时没错,到了运行时总是出现Win32线程退出,返回...答:是有死循环, 估计你是把if写成while了吧? 条件判断符号== 写成=了。我给你改了一下,你看看是不是你要的。include "iostream"using namespace std;include "cmath"void main(){ int i=0,j=0;double thita[8]={1.5708,0.7854,0,-0.7854,-1.5708,-2.3562,-3.1416,-3.927},x[...