Borderou de evaluare (job #76523)

Compilare: user.c: In function ‘main’: user.c:24:5: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.c:12:9: warning: unused variable ‘i’ [-Wunused-variable] user.c:16:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:20:14: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]