#include int main(void) { char Sa[101], Sb[101], Pa[10001], Pb[10001], Xa[2], Xb[2]; int i, num_a, num_b; scanf("%s%s%s", Sa, Pa, Xa); scanf("%s%s%s", Sb, Pb, Xb); i = 0; while(Pa[i] != '\0'){ i++; } num_a = i; i = 0; while(Pb[i] != '\0'){ i++; } num_b = i; if(num_a > num_b)printf("%s\n", Sa); else if(num_a < num_b)printf("%s\n", Sb); else{ for(i = 0;i < num_a;i++){ if(Pa[i] > Pb[i]){ printf("%s\n", Sa); break; } else if(Pa[i] < Pb[i]){ printf("%s\n", Sb); break; } } if(i == num_a)printf("-1\n"); } return 0; }