> `[Error] range-based 'for' loops are not allowed in C++98 mode`
not allowed in C++98 mode.
not allowed in C++98 mode.
by lonely_seele @ 2024-03-26 13:09:16
你应该开 C++14，在编译命令中加入 `-std=c++14`，CCF 评测是自动开启此编译命令的。
by 柳易辰 @ 2024-03-26 13:11:26
@[liverxiwo](/user/1162380) 编译命令里加上-std=c++14，CCF是允许的，你语言问题。
by Special_Tony @ 2024-03-26 13:16:18
@[柳易辰](/user/282929) @[lonely_seele](/user/226449) 借楼问一下，ccf评测机有无 c++ 17 呢？
by coderJerry @ 2024-03-26 13:17:04
@[coderJerry](/user/953589) 0
by lonely_seele @ 2024-03-26 13:18:22
@[coderJerry](/user/953589) 只有c++14
by Special_Tony @ 2024-03-26 13:19:49
@[lonely_seele](/user/226449) @[Special_Tony](/user/743373) thanks
by coderJerry @ 2024-03-26 13:21:19