array must be initialized with a brace-enclosed initializer error

Projects Programming
2

What's it telling you if you close your setup properly? (missing a } )

And why do you keep redefining LFsensor? The line "int LFSensor[5]= {0, 0, 0, 0, 0};" is in your code at least 3 times. And then there are these...
int LFsensor[0] = analogRead(LS1);
int LFsensor[1] = analogRead(LS2);
int LFsensor[2] = analogRead(MS);
int LFsensor[3] = analogRead(RS1);
int LFsensor[4] = analogRead(RS2);