sant1.cpp: In function `int quicksort(int (*)[4], int, int)': sant1.cpp:17: warning: control reaches end of non-void function sant1.cpp: In function `int quicksort2(int (*)[4], int, int)': sant1.cpp:32: warning: control reaches end of non-void function sant1.cpp: In function `int ordonare(int*, int, int)': sant1.cpp:47: warning: control reaches end of non-void function sant1.cpp:115:1: warning: no newline at end of file