我一直在用C ++创建扑克，我注意到在我确定（或者我认为）玩家的手之后，它总是显示为皇家同花顺（或者9，就手动而言）。我对它进行了测试，结果发现用于确定手的if语句被忽略了。为什么这些陈述没有注册，如何修复？附：我知道这段代码有点长，如果你不想看它，请继续。
int hand_ranking = 0;
bool one_pair_bool;
int one_pair;
bool two_pair_bool;
int two1_pair;
int two2_pair;
if (min_all == min2_all){
one_pair = min_all;
one_pair_bool = true;
if (mid_card == max2_all){
two_pair_bool = true;
two1_pair = min_all;
two2_pair = mid_card;
}
else if (max2_all == max_all){
two_pair_bool = true;
two1_pair = min_all;
two2_pair = max2_all;
}
else{
two_pair_bool = false;
}
}
else if (min2_all == mid_card){
one_pair = min2_all;
one_pair_bool = true;
if (max2_all == max_all){
two_pair_bool = true;
two1_pair = min2_all;
two2_pair = max2_all;
}
else {
two_pair_bool = false;
}
}
else if (mid_card == max2_all){
one_pair = mid_card;
one_pair_bool = true;
if (min_all == min2_all){
two_pair_bool = true;
two1_pair = mid_card;
two2_pair = min_all;
}
else{
two_pair_bool = false;
}
}
else if (max2_all == max_all){
one_pair = max2_all;
one_pair_bool = true;
if (min_all == min2_all){
two_pair_bool = true;
two1_pair = max2_all;
two2_pair = min_all;
}
else if (min2_all == mid_card){
two_pair_bool = true;
two1_pair = max2_all;
two2_pair = min2_all;
}
else{
two_pair_bool = false;
}
}
else{
one_pair_bool = false;
}
bool three_of_a_kind;
int three_of_a_kind_number;
if (min_all == min2_all && min2_all == mid_card){
three_of_a_kind = true;
three_of_a_kind_number = min_all;
}
else if (min2_all == mid_card && mid_card == max2_all){
three_of_a_kind = true;
three_of_a_kind_number = min2_all;
}
else if (mid_card == max2_all && max2_all == max_all){
three_of_a_kind = true;
three_of_a_kind_number = mid_card;
}
else {
three_of_a_kind = false;
}
bool straight;
int straight_start;
if (min_all == min2_all - 1 && min2_all == mid_card - 1 && mid_card == max2_all - 1 && max2_all == max_all - 1){
straight = true;
straight_start = min_all;
}
else {
straight = false;
}
bool flush;
char flush_suit;
if (min_suit == min2_suit == mid_suit == max2_suit == max_suit){
flush = true;
flush_suit = min_suit;
}
bool full_house;
int full_house2;
int full_house3;
if (min_all == min2_all && min2_all == mid_card){
if (max2_all == max_all){
full_house = true;
full_house2 = max2_all;
full_house3 = min_all;
}
}
else if (min2_all == mid_card && mid_card == max2_all){
}
else if (mid_card == max2_all && max2_all == max_all){
if (min_all == min2_all){
full_house = true;
full_house2 = min_all;
full_house3 = mid_card;
}
}
else {
}
bool four_of_a_kind;
int four_of_a_kind_number;
if (min_all == min2_all - 1 && min2_all == mid_card - 1 && mid_card == max2_all - 1){
four_of_a_kind = true;
four_of_a_kind_number = min_all;
}
else if (min2_all == mid_card - 1 && mid_card == max2_all - 1 && max2_all == max_all - 1){
four_of_a_kind = true;
four_of_a_kind_number = min2_all;
}
bool straight_flush;
char straight_flush_suit;
int straight_flush_start;
if (min_all == min2_all - 1 && min2_all == mid_card - 1 && mid_card == max2_all - 1 && max2_all == max_all - 1 && min_suit == min2_suit && min2_suit == mid_suit && mid_suit == max2_suit && max2_suit == max_suit){
straight_flush = true;
straight_flush_start = min_all;
straight_flush_suit = min_suit;
}
else {
straight_flush = false;
}
bool royal_flush = false;
char royal_flush_suit;
if (min_all == 1 && min2_all == 10 && mid_card == 11 && max2_all == 12 && max_all == 13 && min_suit == min2_suit && min2_suit == mid_suit && mid_suit == max2_suit && max2_suit == max_suit){
royal_flush = true;
royal_flush_suit = min_suit;
}
else{
royal_flush = false;
}
if (royal_flush = true){
hand_ranking = 9;
}
else if (straight_flush == true){
hand_ranking = 8;
}
else if (four_of_a_kind == true){
hand_ranking = 7;
}
else if (full_house == true){
hand_ranking = 6;
}
else if (flush == true){
hand_ranking = 5;
}
else if (straight == true){
hand_ranking = 4;
}
else if (three_of_a_kind == true){
hand_ranking = 3;
}
else if (two_pair_bool == true){
hand_ranking = 2;
}
else if (one_pair == true){
hand_ranking = 1;
}
else{}
答案 0 :(得分：3)
看起来你正在分配而不是比较：
if (royal_flush = true){
hand_ranking = 9;
}
该行将royal_flush设置为true并始终评估为true，因此始终将hand_ranking设置为9。
我假设你在if语句中想要royal_flush == true，它会比较这两个值。 if(true == royal_flush)是编写此代码的好方法，以便编译器捕获这些类型的错误。而且if(royal_flush)也可以。