0_0_21008772_8022.cpp:1:1: error: stray '\261' in program
lowbit[i]表示的其实就是i的二进制表示中，不为0的最低位;
^
0_0_21008772_8022.cpp:1:1: error: stray '\355' in program
0_0_21008772_8022.cpp:1:1: error: stray '\312' in program
0_0_21008772_8022.cpp:1:1: error: stray '\276' in program
0_0_21008772_8022.cpp:1:1: error: stray '\265' in program
0_0_21008772_8022.cpp:1:1: error: stray '\304' in program
0_0_21008772_8022.cpp:1:1: error: stray '\306' in program
0_0_21008772_8022.cpp:1:1: error: stray '\344' in program
0_0_21008772_8022.cpp:1:1: error: stray '\312' in program
0_0_21008772_8022.cpp:1:1: error: stray '\265' in program
0_0_21008772_8022.cpp:1:1: error: stray '\276' in program
0_0_21008772_8022.cpp:1:1: error: stray '\315' in program
0_0_21008772_8022.cpp:1:1: error: stray '\312' in program
0_0_21008772_8022.cpp:1:1: error: stray '\307' in program
0_0_21008772_8022.cpp:1:1: error: stray '\265' in program
0_0_21008772_8022.cpp:1:1: error: stray '\304' in program
0_0_21008772_8022.cpp:1:1: error: stray '\266' in program
0_0_21008772_8022.cpp:1:1: error: stray '\376' in program
0_0_21008772_8022.cpp:1:1: error: stray '\275' in program
0_0_21008772_8022.cpp:1:1: error: stray '\370' in program
0_0_21008772_8022.cpp:1:1: error: stray '\326' in program
0_0_21008772_8022.cpp:1:1: error: stray '\306' in program
0_0_21008772_8022.cpp:1:1: error: stray '\261' in program
0_0_21008772_8022.cpp:1:1: error: stray '\355' in program
0_0_21008772_8022.cpp:1:1: error: stray '\312' in program
0_0_21008772_8022.cpp:1:1: error: stray '\276' in program
0_0_21008772_8022.cpp:1:1: error: stray '\326' in program
0_0_21008772_8022.cpp:1:1: error: stray '\320' in program
0_0_21008772_8022.cpp:1:1: error: stray '\243' in program
0_0_21008772_8022.cpp:1:1: error: stray '\254' in program
0_0_21008772_8022.cpp:1:1: error: stray '\262' in program
0_0_21008772_8022.cpp:1:1: error: stray '\273' in program
0_0_21008772_8022.cpp:1:1: error: stray '\316' in program
0_0_21008772_8022.cpp:1:1: error: stray '\252' in program
0_0_21008772_8022.cpp:1:1: error: stray '\265' in program
0_0_21008772_8022.cpp:1:1: error: stray '\304' in program
0_0_21008772_8022.cpp:1:1: error: stray '\327' in program
0_0_21008772_8022.cpp:1:1: error: stray '\356' in program
0_0_21008772_8022.cpp:1:1: error: stray '\265' in program
0_0_21008772_8022.cpp:1:1: error: stray '\315' in program
0_0_21008772_8022.cpp:1:1: error: stray '\316' in program
0_0_21008772_8022.cpp:1:1: error: stray '\273' in program
0_0_21008772_8022.cpp:3:1: error: stray '\266' in program
对于询问1的区间[L,R]，很好处理;
^
0_0_21008772_8022.cpp:3:1: error: stray '\324' in program
0_0_21008772_8022.cpp:3:1: error: stray '\323' in program
0_0_21008772_8022.cpp:3:1: error: stray '\332' in program
0_0_21008772_8022.cpp:3:1: error: stray '\321' in program
0_0_21008772_8022.cpp:3:1: error: stray '\257' in program
0_0_21008772_8022.cpp:3:1: error: stray '\316' in program
0_0_21008772_8022.cpp:3:1: error: stray '\312' in program
0_0_21008772_8022.cpp:3:1: error: stray '\265' in program
0_0_21008772_8022.cpp:3:1: error: stray '\304' in program
0_0_21008772_8022.cpp:3:1: error: stray '\307' in program
0_0_21008772_8022.cpp:3:1: error: stray '\370' in program
0_0_21008772_8022.cpp:3:1: error: stray '\274' in program
0_0_21008772_8022.cpp:3:1: error: stray '\344' in program
0_0_21008772_8022.cpp:3:1: error: stray '\243' in program
0_0_21008772_8022.cpp:3:1: error: stray '\254' in program
0_0_21008772_8022.cpp:3:1: error: stray '\272' in program
0_0_21008772_8022.cpp:3:1: error: stray '\334' in program
0_0_21008772_8022.cpp:3:1: error: stray '\272' in program
0_0_21008772_8022.cpp:3:1: error: stray '\303' in program
0_0_21008772_8022.cpp:3:1: error: stray '\264' in program
0_0_21008772_8022.cpp:3:1: error: stray '\246' in program
0_0_21008772_8022.cpp:3:1: error: stray '\300' in program
0_0_21008772_8022.cpp:3:1: error: stray '\355' in program
0_0_21008772_8022.cpp:5:1: error: stray '\261' in program
cal(x)表示集合1到集合x,这x个集合一共加进去的数的个数;
^
0_0_21008772_8022.cpp:5:1: error: stray '\355' in program
0_0_21008772_8022.cpp:5:1: error: stray '\312' in program
0_0_21008772_8022.cpp:5:1: error: stray '\276' in program
0_0_21008772_8022.cpp:5:1: error: stray '\274' in program
0_0_21008772_8022.cpp:5:1: error: stray '\257' in program
0_0_21008772_8022.cpp:5:1: error: stray '\272' in program
0_0_21008772_8022.cpp:5:1: error: stray '\317' in program
0_0_21008772_8022.cpp:5:1: error: stray '\265' in program
0_0_21008772_8022.cpp:5:1: error: stray '\275' in program
0_0_21008772_8022.cpp:5:1: error: stray '\274' in program
0_0_21008772_8022.cpp:5:1: error: stray '\257' in program
0_0_21008772_8022.cpp:5:1: error: stray '\272' in program
0_0_21008772_8022.cpp:5:1: error: stray '\317' in program
0_0_21008772_8022.cpp:5:1: error: stray '\325' in program
0_0_21008772_8022.cpp:5:1: error: stray '\342' in program
0_0_21008772_8022.cpp:5:1: error: stray '\270' in program
0_0_21008772_8022.cpp:5:1: error: stray '\366' in program
0_0_21008772_8022.cpp:5:1: error: stray '\274' in program
0_0_21008772_8022.cpp:5:1: error: stray '\257' in program
0_0_21008772_8022.cpp:5:1: error: stray '\272' in program
0_0_21008772_8022.cpp:5:1: error: stray '\317' in program
0_0_21008772_8022.cpp:5:1: error: stray '\322' in program
0_0_21008772_8022.cpp:5:1: error: stray '\273' in program
0_0_21008772_8022.cpp:5:1: error: stray '\271' in program
0_0_21008772_8022.cpp:5:1: error: stray '\262' in program
0_0_21008772_8022.cpp:5:1: error: stray '\274' in program
0_0_21008772_8022.cpp:5:1: error: stray '\323' in program
0_0_21008772_8022.cpp:5:1: error: stray '\275' in program
0_0_21008772_8022.cpp:5:1: error: stray '\370' in program
0_0_21008772_8022.cpp:5:1: error: stray '\310' in program
0_0_21008772_8022.cpp:5:1: error: stray '\245' in program
0_0_21008772_8022.cpp:5:1: error: stray '\265' in program
0_0_21008772_8022.cpp:5:1: error: stray '\304' in program
0_0_21008772_8022.cpp:5:1: error: stray '\312' in program
0_0_21008772_8022.cpp:5:1: error: stray '\375' in program
0_0_21008772_8022.cpp:5:1: error: stray '\265' in program
0_0_21008772_8022.cpp:5:1: error: stray '\304' in program
0_0_21008772_8022.cpp:5:1: error: stray '\270' in program
0_0_21008772_8022.cpp:5:1: error: stray '\366' in program
0_0_21008772_8022.cpp:5:1: error: stray '\312' in program
0_0_21008772_8022.cpp:5:1: error: stray '\375' in program
0_0_21008772_8022.cpp:6:1: error: stray '\274' in program
加入集合k的数,根据题目给的公式可以推导出就是2^lowbit(k),即2的整数次幂;
^
0_0_21008772_8022.cpp:6:1: error: stray '\323' in program
0_0_21008772_8022.cpp:6:1: error: stray '\310' in program
0_0_21008772_8022.cpp:6:1: error: stray '\353' in program
0_0_21008772_8022.cpp:6:1: error: stray '\274' in program
0_0_21008772_8022.cpp:6:1: error: stray '\257' in program
0_0_21008772_8022.cpp:6:1: error: stray '\272' in program
0_0_21008772_8022.cpp:6:1: error: stray '\317' in program
0_0_21008772_8022.cpp:6:1: error: stray '\265' in program
0_0_21008772_8022.cpp:6:1: error: stray '\304' in program
0_0_21008772_8022.cpp:6:1: error: stray '\312' in program
0_0_21008772_8022.cpp:6:1: error: stray '\375' in program
0_0_21008772_8022.cpp:6:1: error: stray '\270' in program
0_0_21008772_8022.cpp:6:1: error: stray '\371' in program
0_0_21008772_8022.cpp:6:1: error: stray '\276' in program
0_0_21008772_8022.cpp:6:1: error: stray '\335' in program
0_0_21008772_8022.cpp:6:1: error: stray '\314' in program
0_0_21008772_8022.cpp:6:1: error: stray '\342' in program
0_0_21008772_8022.cpp:6:1: error: stray '\304' in program
0_0_21008772_8022.cpp:6:1: error: stray '\277' in program
0_0_21008772_8022.cpp:6:1: error: stray '\270' in program
0_0_21008772_8022.cpp:6:1: error: stray '\370' in program
0_0_21008772_8022.cpp:6:1: error: stray '\265' in program
0_0_21008772_8022.cpp:6:1: error: stray '\304' in program
0_0_21008772_8022.cpp:6:1: error: stray '\271' in program
0_0_21008772_8022.cpp:6:1: error: stray '\253' in program
0_0_21008772_8022.cpp:6:1: error: stray '\312' in program
0_0_21008772_8022.cpp:6:1: error: stray '\275' in program
0_0_21008772_8022.cpp:6:1: error: stray '\277' in program
0_0_21008772_8022.cpp:6:1: error: stray '\311' in program
0_0_21008772_8022.cpp:6:1: error: stray '\322' in program
0_0_21008772_8022.cpp:6:1: error: stray '\324' in program
0_0_21008772_8022.cpp:6:1: error: stray '\315' in program
0_0_21008772_8022.cpp:6:1: error: stray '\306' in program
0_0_21008772_8022.cpp:6:1: error: stray '\265' in program
0_0_21008772_8022.cpp:6:1: error: stray '\274' in program
0_0_21008772_8022.cpp:6:1: error: stray '\263' in program
0_0_21008772_8022.cpp:6:1: error: stray '\366' in program
0_0_21008772_8022.cpp:6:1: error: stray '\276' in program
0_0_21008772_8022.cpp:6:1: error: stray '\315' in program
0_0_21008772_8022.cpp:6:1: error: stray '\312' in program
0_0_21008772_
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