Compilare: user.c: In function ‘main’: user.c:81:5: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d%d%d" ,&p,&n,&m,&d); ^ user.c:85:13: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d" ,&v[i][j]); ^ user.c: In function ‘selectSort’: user.c:64:63: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] else if(queue[j][0]==max && queue[j][3]>queue[poz][3]){ ^