2sah.cpp: In function `void apartine(int)': 2sah.cpp:9: parse error before `int' 2sah.cpp: In function `int BinarySearch(int, int)': 2sah.cpp:15: `mij' undeclared (first use this function) 2sah.cpp:15: (Each undeclared identifier is reported only once for each function it appears in.) 2sah.cpp:15: `n' undeclared (first use this function) 2sah.cpp: In function `int main()': 2sah.cpp:36: `t' undeclared (first use this function) 2sah.cpp:36: `k' undeclared (first use this function) 2sah.cpp:39: `Pow' undeclared (first use this function)