if((mm == 1 && dd >= 21) || (mm == 2 && dd <= 19))
puts("水瓶座");
else if((mm == 2 && dd >= 20) || (mm == 3 && dd <= 20))
puts("雙魚座");
else if((mm == 3 && dd >= 21) || (mm == 4 && dd <= 20))
puts("牡羊座");
else if((mm == 4 && dd >= 21) || (mm == 5 && dd <= 21))
puts("金牛座");
else if((mm == 5 && dd >= 22) || (mm == 6 && dd <= 21))
puts("雙子座");
else if((mm == 6 && dd >= 22) || (mm == 7 && dd <= 22))
puts("巨蟹座");
else if((mm == 7 && dd >= 23) || (mm == 8 && dd <= 21))
puts("獅子座");
else if((mm == 8 && dd >= 22) || (mm == 9 && dd <= 23))
puts("處女座");
else if((mm == 9 && dd >= 23) || (mm == 10 && dd <= 23))
puts("天秤座");
else if((mm == 10 && dd >= 24) || (mm == 11 && dd <= 22))
puts("天蠍座");
else if((mm == 11 && dd >= 23) || (mm == 12 && dd <= 22))
puts("射手座");
else
puts("摩羯座");

c++的

if((mm == 1 && dd >= 21) || (mm == 2 && dd <= 19))
cout<<"水瓶座"<< endl;
else if((mm == 2 && dd >= 20) || (mm == 3 && dd <= 20))
cout<<"雙魚座"<< endl;
else if((mm == 3 && dd >= 21) || (mm == 4 && dd <= 20))
cout<<"牡羊座"<< endl;
else if((mm == 4 && dd >= 21) || (mm == 5 && dd <= 21))
cout<<"金牛座"<< endl;
else if((mm == 5 && dd >= 22) || (mm == 6 && dd <= 21))
cout<<"雙子座"<< endl;
else if((mm == 6 && dd >= 22) || (mm == 7 && dd <= 22))
cout<<"巨蟹座"<< endl;
else if((mm == 7 && dd >= 23) || (mm == 8 && dd <= 21))
cout<<"獅子座"<< endl;
else if((mm == 8 && dd >= 22) || (mm == 9 && dd <= 23))
cout<<"處女座"<< endl;
else if((mm == 9 && dd >= 23) || (mm == 10 && dd <= 23))
cout<<"天秤座"<< endl;
else if((mm == 10 && dd >= 24) || (mm == 11 && dd <= 22))
cout<<"天蠍座"<< endl;
else if((mm == 11 && dd >= 23) || (mm == 12 && dd <= 22))
cout<<"射手座"<< endl;
else
cout<<"摩羯座"<< endl;