Compilare: user.cpp: In function ‘int main()’: user.cpp:17:16: warning: unused variable ‘k’ [-Wunused-variable] int nr,i,j,k,arr[MAX][MAX],val[MAX][MAX],rasp[MAX],matr[MAX]; ^ user.cpp: In function ‘int minimum(int, int, int)’: user.cpp:11:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:25:26: warning: ‘rasp[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized] rasp[0]++; ^