#include<iostream> // cin\cout\endl using namespace std; int main() { char s1[50] = { 0 }, s2[50] = { 0 }; int i = 0; int j = 0; int temp = 0; gets(s1); gets(s2); while (s2[j] != 0) { if (s1[i] > s2[j]) { temp = s1[i] - s2[j]; break; } else if (s1[i] == s2[j]) { if (s1[i + 1] > s2[i + 1]) { temp = s1[i] - s2[j]; break; } else if (s1[i + 1] == s2[j + 1]) { i++; j++; continue; } else { temp = s1[i + 1] - s2[j + 1]; break; } } else { temp = s1[i] - s2[j]; break; } i++; j++; } printf("%d", temp); return 0; }