View Code of Problem 89

#include <stdio.h>
#include <math.h>
#include <string.h>
int main(){
	char str[50];
	scanf("%s",str);
	int len = strlen(str);
	
	int i;
	for(i = 0;i < len; i++){
		if(str[i] == 'M')
			printf("Monday\n");
		else if(str[i] == 'W')
			printf("Wednesday\n");
		else if(str[i] == 'S'&&str[i+1] == 'a'){
			printf("Saturday\n");
			i++;
		}
		else if(str[i] == 'S'&&str[i+1] == 'u'){
			printf("Sunday\n");
			i++;
		}
		else if(str[i] == 'T'&&str[i+1] == 'u'){
			printf("Tuesday\n");
			i++;
		}
		else if(str[i] == 'T'&&str[i+1] == 'h'){
			printf("Thursday\n");
			i++;
		}
		else if(str[i] == 'F'){
			printf("Friday\n");
		}
		else if(str[i] == 'Y'){
			break;
		}
		else
			printf("Wrong data\n");
	}
}