//有像我一样用字符串做的吗？哈哈 #include using namespace std;

int main() { string s; cin>>s; cout<<"year="<<s[0]<<s[1]<<s[2]<<s[3]<<endl; cout<<"month="<<s[4]<<s[5]<<endl; cout<<"date="<<s[6]<<s[7]<<endl; return 0; }