nbody .....\Debug .....\.....\vc60.idb .....\.....\vc60.pdb .....\nbody_1000.cpp .....\nbody_1000.dsp .....\nbody_1000.dsw .....\nbody_1000.ncb .....\nbody_1000.opt .....\nbody_1000.plg .....\sample_input.in