下面代码的输出结果是什么?
int main() {
int foo = 10;
foo = foo << 2;
printf("foo = %d", foo);
return 0;
}foo = 10
foo = 20
foo = 30
foo = 40
foo = 2
下面代码的输出结果是什么?
int main() {
int foo = 10;
foo = foo << 2;
printf("foo = %d", foo);
return 0;
}foo = 10
foo = 20
foo = 30
foo = 40
foo = 2