is it allowed to use asm in contest? && (maybe)cheater report

Revision en1, by __asm__, 2022-10-08 09:17:19

Crying took part in the last contest.

we can see at 01:53:17 Crying submitted problem C and get wa on test 3 : 175019412

and just after 1 minute, he submitted another code and get AC : 175019782

and the code is

__asm__(R"(
	.file	"C.cpp"
	.section	.text$_Z4Readv,"x"
	.linkonce discard
	.globl	_Z4Readv
	.def	_Z4Readv;	.scl	2;	.type	32;	.endef
	.seh_proc	_Z4Readv
_Z4Readv:
.
.
.
.

r1:
	.space 4
	.ident	"GCC: (tdm64-1) 4.9.2"
	.def	getchar;	.scl	2;	.type	32;	.endef
	.def	puts;	.scl	2;	.type	32;	.endef
 
)");

and after only 2 minutes, he submit D and get AC 175020241 and the code is also asm

how can he do all this in 3 minutes?

in code C we find .def getchar; .scl 2; .type 32; .endef .def puts; .scl 2; .type 32; .endef

but the previous submission use only cin/cout and should not contain this!

and the other contest we can find similar things happening : 174133908

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en1 English __asm__ 2022-10-08 09:17:19 1104 Initial revision (published)