Compilare: user.cpp: In function ‘void citire(int (*)[2000], int, int)’: user.cpp:9:9: warning: unused variable ‘i’ [-Wunused-variable] int i,j,k,x,y,z; ^ user.cpp:9:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j,k,x,y,z; ^ user.cpp: In function ‘int drum_minim(int (*)[2000], int)’: user.cpp:25:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘void backtr()’: user.cpp:60:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(conditie(k)) ^ user.cpp: In function ‘int main()’: user.cpp:70:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j,minn,s=0; ^