Borderou de evaluare (job #526254)

Eroare de compilare: user.c: In function 'main': user.c:13:12: error: redeclaration of 'i' with no linkage user.c:7:10: note: previous declaration of 'i' was here user.c:13:2: error: 'for' loop initial declarations are only allowed in C99 mode user.c:13:2: note: use option -std=c99 or -std=gnu99 to compile your code user.c:7:14: warning: unused variable 'aux' [-Wunused-variable] user.c:7:12: warning: unused variable 'j' [-Wunused-variable] user.c:8:8: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] user.c:10:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]