题解 | 判断季节

#include <iostream>
using namespace std;

int main() {
    
    int month;
    cin >> month;

    // write your code here......
    if (month >= 3 && month <= 5) {
        cout << "春季" << endl;
    } else if (month >= 6 && month <= 8) {
        cout << "夏季" << endl;
    } else if (month >= 9 && month <= 11) {
        cout << "秋季" << endl;
    } else if (month == 12 || month == 1 || month == 2) {
        cout << "冬季" << endl;
    } else {
        cout << "不合法" << endl;
    }

    return 0;
}