schi.cpp: In function `void sortare(double*, double, double*)': schi.cpp:46: warning: assignment to `int' from `double' schi.cpp:46: warning: argument to `int' from `double' schi.cpp:52: warning: assignment to `int' from `double' schi.cpp:52: warning: argument to `int' from `double' /tmp/ccu5jxgq.o(.text+0xc4): In function `main': : undefined reference to `sortare(double*, int, int*)' /tmp/ccu5jxgq.o(.text+0x170): In function `main': : undefined reference to `sortare(double*, int, int*)' collect2: ld returned 1 exit status