//0-2 #include intmain(int argc,charconst*argv[]) {std::cout<<"This (\") is a quote, and this (\\) is a backslash"<<std::endl;return0; }
//0-3 #include intmain(int argc,charconst*argv[]) {std::cout<<"This (\") is a quote, \tand this (\\) is a backslash"<<std::endl;return0; } //\t水平制表符————相当于按Tab键