int countSegments(string s) { int ret = 0; bool flag = false; for (auto i : s) { if (!flag && i != ' ') { ret++; flag = true; } if (flag && i == ' ') flag = false; } return ret; }
int countSegments(string s) { int ret = 0; bool flag = false; for (auto i : s) { if (!flag && i != ' ') { ret++; flag = true; } if (flag && i == ' ') flag = false; } return ret; }
转载于:https://www.cnblogs.com/willaty/p/8472209.html