cp: cannot stat '/home/21APhamA/prace/ukol12': No such file or directory
cp: cannot stat '/home/21APhamA/prace/ukol12.c': No such file or directory

cp: cannot stat '/home/21ARottJ/prace/ukol12': No such file or directory

cp: cannot stat '/home/21ASamsounekJ/prace/ukol12': No such file or directory
cp: cannot stat '/home/21ASamsounekJ/prace/ukol12.c': No such file or directory

cp: cannot stat '/home/21ASlejmarM/prace/ukol12': No such file or directory

cp: cannot stat '/home/21ASmidV/prace/ukol12': No such file or directory

cp: cannot stat '/home/21ASpaldonM/prace/ukol12': No such file or directory
cp: cannot stat '/home/21ASpaldonM/prace/ukol12.c': No such file or directory
cp: cannot stat '/home/21AHavranekL/prace/ukol12': No such file or directory
cp: cannot stat '/home/21AHavranekL/prace/ukol12.c': No such file or directory
cp: cannot stat '/home/21AKroupaA/prace/ukol12': No such file or directory
cp: cannot stat '/home/21ALibecajtJ/prace/ukol12': No such file or directory
cp: cannot stat '/home/21ALibecajtJ/prace/ukol12.c': No such file or directory
cp: cannot stat '/home/21ANovakV/prace/ukol12': No such file or directory
cp: cannot stat '/home/21ANovakV/prace/ukol12.c': No such file or directory
cp: cannot stat '/home/21AOdstrcilikT/prace/ukol12': No such file or directory
cp: cannot stat '/home/21AOdstrcilikT/prace/ukol12.c': No such file or directory