0_0_33210173_11474.cpp: In function 'int main()': 0_0_33210173_11474.cpp:77:9: error: expected '}' at end of input }//https://blog.csdn.net/Zhuhuangjian/article/details/8038454 ^ 0_0_33210173_11474.cpp:77:9: error: expected '}' at end of input