View Code of Problem 89

#include<stdio.h> 
#include<string.h>
#include<math.h>
int main(){
    int i,j;
    char str[1000];
    gets(str);
    int len=strlen(str);
    for(i=0;i<len;i++){
    	if(str[i]=='Y') break;
    	else if(str[i]=='M') printf("Monday\n");
    	else if(str[i]=='T'){
    		if(str[i+1]=='u'){
    			printf("Tuesday\n");
    			i++;
			} 
    		else if(str[i+1]=='h'){
    			printf("Thursday\n");
    			i++;
			}
			else{
				printf("Wrong data\n");
			}
		}
		else if(str[i]=='W') printf("Wednesday\n");
		else if(str[i]=='F') printf("Friday\n");
		else if(str[i]=='S'){
			if(str[i+1]=='a'){
    			printf("Saturday\n");
    			i++;
			} 
    		else if(str[i+1]=='u'){
    			printf("Sunday\n");
    			i++;
			}
			else{
				printf("Wrong data\n");
			}
	    }
	else{
		printf("Wrong data\n");
	}
}
    return 0; 
     
}