| 66 | } |
| 67 | |
| 68 | float get_float() { |
| 69 | llvm::outs() << "please input a float number" |
| 70 | << "\n"; |
| 71 | std::string ret; |
| 72 | std::string num; |
| 73 | std::cin >> num; |
| 74 | int n = num.size(); |
| 75 | for (int i = 0; i < n; i++) { |
| 76 | if ((num[i] >= '0' && num[i] <= '9') || num[i] == '.') { |
| 77 | ret.push_back(num[i]); |
| 78 | } |
| 79 | } |
| 80 | llvm::outs() << "input: " << stof(ret) << "\n"; |
| 81 | |
| 82 | return stof(ret); |
| 83 | } |
| 84 | |
| 85 | std::string support_map_to_msg(const std::map<int, std::string>& m) { |
| 86 | std::string msg = "\n"; |