Compilare: user.c: In function ‘Bordare’: user.c:52:10: warning: unused variable ‘j’ [-Wunused-variable] int i, j; ^ user.c: At top level: user.c:101:6: warning: return type of ‘main’ is not ‘int’ [-Wmain] void main(void) ^ user.c: In function ‘Citire’: user.c:35:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &n, &m); //citesc dimensiunile parcului si numarul de pomi ^ user.c:41:12: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &i, &j); //citesc coordonatele obstacolelor ^ user.c:45:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d %d", &ix, &iy, &ox, &oy); ^