Compilare: user.cpp: In function ‘int detCost(int, int, int, int)’: user.cpp:17: warning: suggest parentheses around ‘&&’ within ‘||’ user.cpp: In function ‘void cautare(int, int, int, int, long int)’: user.cpp:59: warning: comparison between signed and unsigned integer expressions user.cpp:59: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘int main()’: user.cpp:85: warning: comparison between signed and unsigned integer expressions user.cpp:89: warning: comparison between signed and unsigned integer expressions user.cpp:95: warning: comparison between signed and unsigned integer expressions