Compilare: user.cpp: In function ‘void setInfinity(int, int)’: user.cpp:26:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (unsigned int i = 0; i < g; ++i) ^ user.cpp:28:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (unsigned int j = 0; j <= w; ++j) ^ user.cpp: In function ‘void dynamicProgramming(int, int)’: user.cpp:41:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (unsigned int i = 0; i < g; ++i) ^ user.cpp:43:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (unsigned int j = 0; j <= w; ++j) ^ user.cpp:50:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (j <= generators[i].power) ^ user.cpp:57:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (generators[i].power + cmax >= j) ^ user.cpp: In function ‘int main()’: user.cpp:73:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (unsigned int i = 0; i < numberOfGenerators; ++i) ^ user.cpp:83:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (unsigned int i = 0; i < numberOfGenerators; i++) ^