题解 | #四季#

#include<stdio.h>
int jud(int y, int x)
{
	if (x >= 3 && x <= 5)
		return 1;
	else if (x >= 6 && x <= 8)
		return 2;
	else if (x >= 9 && x <= 11)
		return 3;
	else
		return 4; 
}
int main()
{
	int year = 0; 
	int month = 0; 
	scanf("%4d%2d", &year, &month);
	int g = jud(year, month); 
	if (g == 1)
		printf("spring\n");
	else if (g == 2)
		printf("summer\n");
	else if (g == 3)
		printf("autumn\n");
	else if (g == 4)
		printf("winter\n"); 
	return 0; 
}