摘要:
include include include include include include using namespace std; // 检查运算符优先级:、/ 优先级为2,+、- 为1,括号为0 int getPriority(char op) { if (op == '' || op == 阅读全文
摘要:
include include include using namespace std; int main() { string original, current; getline(cin, original); getline(cin, current); // 长度不一致直接返回(-1,-1) 阅读全文
摘要:
include include<unordered_set> include using namespace std; int main(){ int N; cin>>N; if(N<1||N>100000){ cout<<"error"<<endl; return 0; } vectorA(N); 阅读全文
摘要:
include include<unordered_set> include using namespace std; int main(){ int N; cin>>N; if(N<1||N>100000){ cout<<"error"<<endl; return 0; } vectorA(N); 阅读全文
摘要:
include include include using namespace std; int main() { vector A, B, C; int num; // 读取表A while (cin >> num && num != -1) { A.push_back(num); } // 读取 阅读全文