View Compilation Error

0_0_38105434_26723.cpp: In function 'int main()':
0_0_38105434_26723.cpp:14:39: error: expected ')' before '{' token
  if(a%4==0&&i==2&&(a%100!=0||a%400==0){
                                       ^
0_0_38105434_26723.cpp:20:1: error: expected primary-expression before '}' token
 }
 ^