Eroare de compilare: user.c: In function ‘main’: user.c:15:4: error: stray ‘\302’ in program if ( ((1 « i) & x) > 0 ) ^ user.c:15:4: error: stray ‘\253’ in program user.c:15:16: error: expected ‘)’ before ‘i’ if ( ((1 « i) & x) > 0 ) ^ user.c:15:21: error: ‘x’ undeclared (first use in this function) if ( ((1 « i) & x) > 0 ) ^ user.c:15:21: note: each undeclared identifier is reported only once for each function it appears in user.c:11:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf (fin, "%d", &n ) ; ^