Main.java:9: error: illegal character: '\uff08'
            if(（nums[i]%4 == 0 && nums[i]%100 != 0）|| (nums[i]%400 == 0)){
               ^
Main.java:9: error: illegal character: '\uff09'
            if(（nums[i]%4 == 0 && nums[i]%100 != 0）|| (nums[i]%400 == 0)){
                                                  ^
Main.java:9: error: not a statement
            if(（nums[i]%4 == 0 && nums[i]%100 != 0）|| (nums[i]%400 == 0)){
                               ^
Main.java:9: error: not a statement
            if(（nums[i]%4 == 0 && nums[i]%100 != 0）|| (nums[i]%400 == 0)){
                                                                   ^
Main.java:9: error: ';' expected
            if(（nums[i]%4 == 0 && nums[i]%100 != 0）|| (nums[i]%400 == 0)){
                                                                       ^
Main.java:11: error: 'else' without 'if'
            }else{
             ^
6 errors