Homework 5 -- Due beginning of class on May 16th.
Extended deadline -- your exam date -- bring
it to your exam.
Schedule S1: r1(A); r2(A);
r3(B); w1(A); r2(C); r2(B); w2(B); w1(C);
Schedule S2: w3(A); r1(A); w1(B); r2(B); w2(C); r3(C);
Schedule S3: r1(A); r2(A); r1(B); r2(B); r3(A); r4(B); w1(A); w2(B);