Temat: Prosta sprawdzaczka

export P=tas # wybieram zadanie

for i in `seq 0 20` ; do echo -n "$P$i " ; TIME=%U time ./$P.out < $P/$P$i.in > x ; if diff -Z x $P/$P$i.out > y ; then echo -e '\b\bOK' ; else echo -e '\b\bNO' ; cat y ; fi ; done ; rm x y