Compilare: user.cpp: In function ‘int detCost(int, int, int, int)’: user.cpp:16: warning: suggest parentheses around ‘&&’ within ‘||’ user.cpp: In function ‘void cautare(int, int, int, int, int)’: user.cpp:70: warning: comparison between signed and unsigned integer expressions user.cpp:70: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘int main()’: user.cpp:96: warning: comparison between signed and unsigned integer expressions user.cpp:100: warning: comparison between signed and unsigned integer expressions user.cpp:106: warning: comparison between signed and unsigned integer expressions