<180 arctic:~/C++/proj07 >./proj07
17
0Penguins2Nopenguins
1Penguins2Nopenguins
*** glibc detected *** ./proj07: free(): invalid pointer: 0xf761fff4 ***
======= Backtrace: =========
/lib/libc.so.6[0xf7550935]
/lib/libc.so.6(cfree+0x9c)[0xf75527dc]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xf77102e1]
./proj07(__gxx_personality_v0+0x4c9)[0x8048c61]
./proj07(__gxx_personality_v0+0x2c8)[0x8048a60]
/lib/libc.so.6(__libc_start_main+0xe5)[0xf74fc455]
./proj07(__gxx_personality_v0+0x49)[0x80487e1]
======= Memory map: ========
08048000-08049000 r-xp 00000000 00:28 7454                               /user/hokelton/C++/proj07/proj07
08049000-0804a000 rwxp 00001000 00:28 7454                               /user/hokelton/C++/proj07/proj07
08201000-08222000 rwxp 08201000 00:00 0                                  [heap]
f74e5000-f74e6000 rwxp f74e5000 00:00 0
f74e6000-f761e000 r-xp 00000000 08:01 200311                             /lib/libc-2.7.so
f761e000-f761f000 r-xp 00138000 08:01 200311                             /lib/libc-2.7.so
f761f000-f7621000 rwxp 00139000 08:01 200311                             /lib/libc-2.7.so
f7621000-f7625000 rwxp f7621000 00:00 0
f7625000-f7631000 r-xp 00000000 08:01 200036                             /lib/libgcc_s.so.1
f7631000-f7632000 rwxp 0000b000 08:01 200036                             /lib/libgcc_s.so.1
f7632000-f7656000 r-xp 00000000 08:01 200301                             /lib/libm-2.7.so
f7656000-f7658000 rwxp 00023000 08:01 200301                             /lib/libm-2.7.so
f7658000-f773b000 r-xp 00000000 08:08 254102                             /usr/lib/libstdc++.so.6.0.10
f773b000-f773e000 r-xp 000e2000 08:08 254102                             /usr/lib/libstdc++.so.6.0.10
f773e000-f7740000 rwxp 000e5000 08:08 254102                             /usr/lib/libstdc++.so.6.0.10
f7740000-f7746000 rwxp f7740000 00:00 0
f775b000-f775e000 rwxp f775b000 00:00 0
f775e000-f775f000 r-xp f775e000 00:00 0                                  [vdso]
f775f000-f7779000 r-xp 00000000 08:01 200317                             /lib/ld-2.7.so
f7779000-f777b000 rwxp 0001a000 08:01 200317                             /lib/ld-2.7.so
ff85c000-ff871000 rw-p 7ffffffe9000 00:00 0                              [stack]
Abort