Borderou de evaluare (job #554688)

Eroare de compilare: user.c: In function ‘main’: user.c:27:5: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:27:5: note: use option -std=c99 or -std=gnu99 to compile your code user.c:35:7: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:39:11: error: ‘for’ loop initial declarations are only allowed in C99 mode user.c:45:3: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:10:7: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result]