7-7 春夏秋冬PTA

#include <stdio.h>
int main()
{
	int a;
	scanf("%*4d%d",&a);
	//printf("%d",a);
	if(a>=3&&a<=5)
	printf("spring\n");
	else if(a>=6&&a<=8)
	printf("summer\n");
	else if(a>=9&&a<=11)
	printf("autumn\n");	
	else
	printf("winter\n");	
	
	
	return 0;
}