刚听了3小时课的人儿求问(Mac设备,14.3,M1),使用Xcode,
用公式的时候弹出来这个:Call to undeclared library function 'floor' with type 'double (double)'; ISO C99 and later do not support implicit function declarations
如图:
搜索到下面链接后,
https://blog.csdn.net/u013152587/article/details/78043474/
去找了#include <dirent.h>,没有。
附终端关于gcc:
~ % gcc -v
Apple clang version 15.0.0 (clang-1500.1.0.2.5)
Target: arm64-apple-darwin23.3.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
😭