Compilare: user.cpp: In function ‘int main()’: user.cpp:40:43: warning: variable ‘poz2’ set but not used [-Wunused-but-set-variable] int min1 = inf, min2 = inf, poz1, poz2; ^ user.cpp:23:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf ( f, "%d%d", &N, &M ); ^ user.cpp:27:42: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf ( f, "%hd", &v[i][j] ); ^ user.cpp:66:37: warning: ‘poz1’ may be used uninitialized in this function [-Wmaybe-uninitialized] D[1][ind][j] += min2; ^