题解 | #四季#

#include <stdio.h>

int main() {

    int year = 0;
    int month = 0;
    scanf("%4d%2d", &year, &month);

    if (month >= 3 && month <= 5)
    {
        printf("spring\n");
    }
    else if (month >= 6 && month <= 8)
    {
        printf("summer\n");
    }
    else if (month >= 9 && month <= 11)
    {
        printf("autumn\n");
    }
    else {
        printf("winter\n");
    }

    return 0;
    
}