diff --git a/Algorithm/Cracking the Coding Interview 189 Programming Questions and Solutions.pdf b/Algorithm/Cracking the Coding Interview 189 Programming Questions and Solutions.pdf new file mode 100644 index 0000000..7e82e3e Binary files /dev/null and b/Algorithm/Cracking the Coding Interview 189 Programming Questions and Solutions.pdf differ diff --git a/Algorithm/Cracking the Coding Interview, 4 Edition - 150 Programming Interview Questions and Solutions.pdf b/Algorithm/Cracking the Coding Interview, 4 Edition - 150 Programming Interview Questions and Solutions.pdf new file mode 100644 index 0000000..8151da5 Binary files /dev/null and b/Algorithm/Cracking the Coding Interview, 4 Edition - 150 Programming Interview Questions and Solutions.pdf differ diff --git a/Oreilly - Mastering Algorithms With C.pdf b/Algorithm/Oreilly - Mastering Algorithms With C.pdf similarity index 100% rename from Oreilly - Mastering Algorithms With C.pdf rename to Algorithm/Oreilly - Mastering Algorithms With C.pdf diff --git a/Algorithm/The-Algorithm-Design-Manual.pdf b/Algorithm/The-Algorithm-Design-Manual.pdf new file mode 100644 index 0000000..59b2aaa Binary files /dev/null and b/Algorithm/The-Algorithm-Design-Manual.pdf differ diff --git "a/[\347\256\227\346\263\225\357\274\210\347\254\254\345\233\233\347\211\210\357\274\211.\344\270\255\346\226\207\347\211\210.\345\233\276\347\201\265\347\250\213\345\272\217\350\256\276\350\256\241\344\270\233\344\271\246]Algorithms.-.Fourth.Edition.\350\260\242\350\267\257\344\272\221.\345\275\261\345\215\260\347\211\210\357\274\210\351\253\230\346\270\205\357\274\211.pdf" "b/Algorithm/[\347\256\227\346\263\225\357\274\210\347\254\254\345\233\233\347\211\210\357\274\211.\344\270\255\346\226\207\347\211\210.\345\233\276\347\201\265\347\250\213\345\272\217\350\256\276\350\256\241\344\270\233\344\271\246]Algorithms.-.Fourth.Edition.\350\260\242\350\267\257\344\272\221.\345\275\261\345\215\260\347\211\210\357\274\210\351\253\230\346\270\205\357\274\211.pdf" similarity index 100% rename from "[\347\256\227\346\263\225\357\274\210\347\254\254\345\233\233\347\211\210\357\274\211.\344\270\255\346\226\207\347\211\210.\345\233\276\347\201\265\347\250\213\345\272\217\350\256\276\350\256\241\344\270\233\344\271\246]Algorithms.-.Fourth.Edition.\350\260\242\350\267\257\344\272\221.\345\275\261\345\215\260\347\211\210\357\274\210\351\253\230\346\270\205\357\274\211.pdf" rename to "Algorithm/[\347\256\227\346\263\225\357\274\210\347\254\254\345\233\233\347\211\210\357\274\211.\344\270\255\346\226\207\347\211\210.\345\233\276\347\201\265\347\250\213\345\272\217\350\256\276\350\256\241\344\270\233\344\271\246]Algorithms.-.Fourth.Edition.\350\260\242\350\267\257\344\272\221.\345\275\261\345\215\260\347\211\210\357\274\210\351\253\230\346\270\205\357\274\211.pdf" diff --git "a/\347\256\227\346\263\225\345\257\274\350\256\272\347\254\254\344\270\211\347\211\210\347\255\224\346\241\210.pdf" "b/Algorithm/\347\256\227\346\263\225\345\257\274\350\256\272\347\254\254\344\270\211\347\211\210\347\255\224\346\241\210.pdf" similarity index 100% rename from "\347\256\227\346\263\225\345\257\274\350\256\272\347\254\254\344\270\211\347\211\210\347\255\224\346\241\210.pdf" rename to "Algorithm/\347\256\227\346\263\225\345\257\274\350\256\272\347\254\254\344\270\211\347\211\210\347\255\224\346\241\210.pdf" diff --git a/Concrete Mathematics--A Foundation for Computer Science.pdf b/Concrete Mathematics--A Foundation for Computer Science.pdf deleted file mode 100644 index 3223fa9..0000000 Binary files a/Concrete Mathematics--A Foundation for Computer Science.pdf and /dev/null differ diff --git a/Introduction to Algorithms, Third Edition.pdf b/Introduction to Algorithms, Third Edition.pdf deleted file mode 100644 index c6f0ac5..0000000 Binary files a/Introduction to Algorithms, Third Edition.pdf and /dev/null differ