Compilare: user.c: In function ‘cautare0’: user.c:10: warning: suggest parentheses around ‘+’ inside ‘>>’ user.c: In function ‘cautare1’: user.c:29: warning: suggest parentheses around ‘+’ inside ‘>>’ user.c: In function ‘cautare2’: user.c:48: warning: suggest parentheses around ‘+’ inside ‘>>’ user.c: In function ‘main’: user.c:65: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result user.c:70: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result user.c:73: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result user.c:80: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result