View Compilation Error

0_0_19385679_25256.c: In function 'main':
0_0_19385679_25256.c:10:1: error: expected expression before '/' token
 //  if(a<1||b<1||x<1||y<1||a>5000||b>5000||x>5000||y>5000) printf("area is ov\n")
 ^