Borderou de evaluare (job #93332)

Compilare: user.c: In function ‘main’: user.c:18:6: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:30:6: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:57:6: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:72:6: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.c:5:71: warning: unused variable ‘w’ [-Wunused-variable] user.c:5:68: warning: unused variable ‘q’ [-Wunused-variable] user.c:5:65: warning: unused variable ‘m’ [-Wunused-variable] user.c:8:10: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] user.c:50:13: warning: ‘s’ may be used uninitialized in this function [-Wuninitialized]