运行程序时出现浮点下溢，运行结果是Note: The following floating-point exceptions are signalling: IEEE_UNDERFLOW_FLAG IEEE_DENORMAL想问各位大佬怎么解决
可以。加编译参数 -funsafe-math-optimizations 。关注这个提问，同样的问题。https://ask.csdn.net/questions/7795594/53922980?spm=1001.2014.3001.5501