c program

.........\ex10_1.c

.........\ex11_1.c

.........\ex11_2.c

.........\ex11_3.c

.........\ex11_4.c

.........\ex8_1.c

.........\ex8_10.c

.........\ex8_10a.c

.........\ex8_11.c

.........\ex8_11a.c

.........\ex8_12.c

.........\ex8_13.c

.........\ex8_14.c

.........\ex8_15.c

.........\ex8_16.c

.........\ex8_17.c

.........\ex8_18.c

.........\ex8_19.c

.........\ex8_2.c

.........\ex8_20.c

.........\ex8_21.c

.........\ex8_22.c

.........\ex8_23.c

.........\ex8_24.c

.........\ex8_25.c

.........\ex8_26.c

.........\ex8_27.c

.........\ex8_3.c

.........\ex8_4.c

.........\ex8_5.c

.........\ex8_6.c

.........\ex8_7.c

.........\ex8_8a.c

.........\ex8_8b.c

.........\ex8_8c.c

.........\ex8_8d.c

.........\ex8_9.c

.........\ex9_1.c

.........\ex9_2.c

.........\ex9_3.c

.........\ex9_4.c

.........\ex9_5.c

.........\ex9_6.c

.........\ex9_7.c

.........\ex9_8.c

.........\ex9_9.c