2017
07-21
07-21
<< (left shift) 左移
名称:<< (left shift)
例子:
int m = 1 << 3; // In binary: 1 to 1000
println(m); // Prints "8"
int n = 1 << 8; // In binary: 1 to 100000000
println(n); // Prints ".... Read More >