293.翻转游戏
class Solution {
public:
vector<string> generatePossibleNextMoves(string s) {
vector<string> res;
int n = s.length();
for (int i = 0; i < n-1; i++) {
if (s[i] == '+' && s[i+1] == '+') {
string tmp = s;
tmp[i] = '-';
tmp[i+1] = '-';
res.push_back(tmp);
}
}
return res;
}
};最后更新于