#include <iostream>
using namespace std;
// 输入一个字符串(包括英文和中文),将其反序输出, 如:
// hello 今天真热 ---> 热真天今 olleh
int numChar(char c) // English -> 1 C -> n C -> 0
{
int n = 0;
for (int i=7; i>=0; i--) {
if (c & (1<<i)) {
n++;
} else {
break;
}
}
if (n == 0) {
return 1;
} else if (n == 1) {
return 0;
} else {
return n;
}
}
int main()
{
string a;
string b;
getline(cin, a);
int n = a.size();
b.resize(n);
for (int i=0; i<n; ) {
int len = numChar(a[i]);
if (len == 0) {
i++;
continue;
}
for (int j=0; j<len; j++) {
b[n-i-len+j] = a[i+j];
// a[0] a[1]------ a[n-1]
// b[n-1]b[n-2]------b[0]
}
i += len;
}
cout << "a = " << a << endl;
cout << "b = " << b << endl;
}