```cpp #include <iostream> using namespace std; int main() { int num; cout << "请输入一个整数:"; cin >> num; if(num > 0) { cout << "cout << \"该整数是正数\" << endl;"; } else if(num < 0) { cout << "cout << \"该整数是负数\" << endl;"; } else { cout << "cout << \"该整数是零\" << endl;"; } return 0; } ``` [2024-11-01 06:43:17 | AI写代码神器 | 254点数解答]