My program has this line:
我的程序有这一行:
Function<String, Integer> f = (String s) -> s.chars().reduce(0, (a, b) -> 2 * a + b);
FunctioMy program has this line:
我的程序有这一行:
Function<String, Integer> f = (String s) -> s.chars().reduce(0, (a, b) -> 2 * a + b);
Functio