Compilare: user.cpp: In function ‘int minimum(unsigned int, unsigned int)’: user.cpp:9:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (k=1;k<=m;k++) ^ user.cpp:10:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (d[i-1][k]<mini&&k!=j) mini=d[i-1][k],rezultat=k; ^ user.cpp:10:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (d[i-1][k]<mini&&k!=j) mini=d[i-1][k],rezultat=k; ^ user.cpp:11:8: warning: ‘rezultat’ may be used uninitialized in this function [-Wmaybe-uninitialized] return rezultat; ^ user.cpp: In function ‘int main()’: user.cpp:22:32: warning: ‘rezultat’ may be used uninitialized in this function [-Wmaybe-uninitialized] {unsigned int c=minimum(i,j); ^