Compilare: user.cpp: In function ‘int main()’: user.cpp:44:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&n); ^ user.cpp:47:36: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&mat[i][j]); ^ user.cpp:72:26: warning: ‘jmax’ may be used uninitialized in this function [-Wmaybe-uninitialized] rezolvarea(imax,jmax); ^ user.cpp:72:26: warning: ‘imax’ may be used uninitialized in this function [-Wmaybe-uninitialized]