#include <stdio.h>
#include<stdlib.h>
int main()
{
	int month,day,week,c;

	printf("請輸入月份及該月一日為星期幾(如七月四日請輸入:7 4)\n");
	scanf("%d",&month);
	scanf("%d",&week);
	if(month<1||month>12){
		printf("月份輸入錯誤\n");
		system("PAUSE");
		return 0;
	}
	if(week<1||week>7){
		printf("星期輸入錯誤");
		system("PAUSE");
		return 0;
	}



	if(month==1||month==3||month==5||month==7||month==8||month==10||month==12){
		day = 31;
	}
	else if(month==4||month==6||month==9||month==11){
		day = 30;
	}
	else{
		day = 28;
	}
	printf("-----------------------------------------------------\n");
	printf("星期一\t星期二\t星期三\t星期四\t星期五\t星期六\t星期天\n");
	for(c=1;c<week;c++){
		printf("\t");
	}
	for(c=1+week;c<=day+week;c++){
		printf("%d\t",c-week);
		if(c%7==1){
			printf("\n");
		}
	}
	printf("\n");
	system("PAUSE");
	return 0;
}