8000rpm 2km/h car => 電訊台: class Solution { public: int balancedStringSplit(string s) { int l_cnt = 0; int r_cnt = 0; int ret = 0; for (auto &ch : s) { if (ch == 'L') { l_cnt++; } if (ch == 'R') { r_cnt++; } if (l_cnt == r_cnt) { l_cnt = 0; r_cnt = 0; ret ++; } return ret; } }; #5ff1ac1591664787a4e9d08b

8000rpm 2km/h car says to 電訊台

class Solution { public: int balancedStringSplit(string s) { int l_cnt = 0; int r_cnt = 0; int ret = 0; for (auto &ch : s) { if (ch == 'L') { l_cnt++; } if (ch == 'R') { r_cnt++; } if (l_cnt == r_cnt) { l_cnt = 0; r_cnt = 0; ret ++; } return ret; } };

at Sun, Jan 3, 2021 7:35 PM