#include <iostream> #include <string> using namespace std; int main() { string a; cin >> a; string monthstr = a.substr(4,2); int b = stoi(monthstr); string season; if(b >= 3 && b <= 5){ season = "spring"; }else if(b >= 6 && b <= 8){ season = "summer"; }else if(b >= 9 && b <= 11){ season = "autumn"; }else{ season = "winter"; } cout << season << endl; return 0; } // 64 位输出请用 printf("%lld")
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