Tilikum: 用例1 没答案

weixin_45517223: #include #include #include using namespace std;// 计算整数各个位数之和int getNumSum(const string& num) {int sum = 0;for (char c : num) {sum += c - '0';}return sum;}int main() {string line;getline(cin, line);// 用正则表达式匹配所有整数，包括负整数regex reg("-?\\d+");sregex_iterator it(line.begin(), line.end(), reg);sregex_iterator end;int res = 0;for (; it != end; ++it) {string num = (*it).str();if (num[0] == '-') {// 处理负整数res -= stoi(num.substr(1));} else {// 处理正整数res += getNumSum(num);}}cout 1;if (arr[mid] == target) {// 相对继续往前找 如果找到了更新结果值res = Integer.min(res, mid + 1);right = mid - 1;} else if (arr[mid] > target) {right = mid - 1;} else {left = mid + 1;}}System.out.println(res);}[/code]

团团2023: 博主，完整用例里面缺少用例4