Compilare: user.cpp: In function ‘int InvMod(int, int)’: user.cpp:8:9: warning: ‘k’ may be used uninitialized in this function [-Wmaybe-uninitialized] { int i,k,c,x2,y2,x,y,r[35],aux=b; ^ user.cpp: In function ‘int main()’: user.cpp:8:9: warning: ‘k’ may be used uninitialized in this function [-Wmaybe-uninitialized]