View Code of Problem 89

#include <stdio.h>

int main()
{
	char s[50];
	gets(s);
	int i;
	for(i=0;s[i]!='Y';i++){
		switch(s[i]){
			case 'M':printf("Monday\n");break;
			case 'W':printf("Wednesday\n");break;
			case 'F':printf("Friday\n");break;
			case 'T':
					if(s[i+1]=='u'){
						printf("Tuesday\n");
						i++;		//没有i++会多输出 
					} 
					else if(s[i+1]=='h'){
						printf("Thursday\n");
						i++;
					}else{
						printf("Wrong data\n");
					}
					break;
			case 'S':
					if(s[i+1]=='u'){
						printf("Sunday\n");
						i++;
					}else if(s[i+1]=='a'){
						printf("Saturday\n");
						i++;
					}else{
						printf("Wrong data\n");
					}
					break;
			default:printf("Wrong data\n");
		}
	}

	return 0;
}