Kattis Problems Contests Ranklists Jobs Help Victor Vatn Score: 599.0Rank: 532 Create contest Basic settings Contest name Name can't be empty Start time UTC Start time (local): Fri Aug 07 2020 13:11:00 GMT+0200 (Central European Summer Time) Duration h:mm[:ss] End time (local): Fri Aug 07 2020 15:41:00 GMT+0200 (Central European Summer Time) Standings type Rank contestants by the number of solved problems, breaking ties by penalty (sum of time + 20 minutes per wrong submission, for all solved problems). Full score has to be achieved for partial scoring problems. Open registration RSS feed for new problems | Powered by Kattis | Support Kattis on Patreon!
Objective-C
Compiler settings
We use gcc-12 12.3.0 to compile your program with the following command:
$ gcc-12 -g -O2 -o {executable} {files} -lm -O2 -std=gnu17 -lobjc -MMD -MP -DGNUSTEP -DGNUSTEP_BASE_LIBRARY=2 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -fno-strict-aliasing -fexceptions -fobjc-exceptions -D_NATIVE_OBJC_EXCEPTIONS -fPIC -Wall -DGSWARN -DGSDIAGNOSE -Wno-import -fstack-protector --param=ssp-buffer-size=4 -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -fgnu-runtime -fconstant-string-class=NSConstantString -I/usr/local/include/GNUstep -I/usr/include/GNUstep -lgnustep-base
{files}is a space-separated list of all files.{executable}is the compiled executable.
File Extensions
Files with any of the following file extensions will be used: .m, .c
Additional information
Additional language-specific advice and information for many languages is available in the knowledge base