Problem:
Score: 300 points

Problem Statement

AtCoder Mart sells 1000000 of each of the six items below:

Riceballs, priced at 100 yen (the currency of Japan) each

Sandwiches, priced at 101 yen each

Cookies, priced at 102 yen each

Cakes, priced at 103 yen each

Candies, priced at 104 yen each

Computers, priced at 105 yen each

Takahashi wants to buy some of them that cost exactly X yen in total.
Determine whether this is possible.

(Ignore consumption tax.)

Constraints

1 \leq X \leq 100000

X is an integer.

Input

Input is given from Standard Input in the following format:

X

Output

If it is possible to buy some set of items that cost exactly X yen in total, print 1; otherwise, print 0.

Sample Input 1

615

Sample Output 1

1

For example, we can buy one of each kind of item, which will cost 100+101+102+103+104+105=615 yen in total.

Sample Input 2

217

Sample Output 2

0

No set of items costs 217 yen in total.

Solution in Python (3.4.3) (judge verdict: Wrong Answer)

X = int(input())

flag = 0
n = X // 100
left = X - 100*n


if left == 0:
    print(1)


else:   
    for i_2 in range(n+1):
        num = 0
        num += 5*i_2

        if num > left:
            flag = 2
            break

        for i_3 in range(n+1 - i_2):
            num += 4*i_3

            if num > left:
                flag = 2
                break

            for i_4 in range(n+1 - i_2 - i_3):
                num += 3*i_4

                if num > left:
                    flag = 2
                    break

                for i_5 in range(n+1 - i_2 - i_3 - i_4):
                    num += 2*i_5

                    if num > left:
                        flag = 2
                        break

                    for i_6 in range(n+1 - i_2 - i_3 - i_4 - i_5):
                        num += 1*i_6

                        if num == left:
                            flag = 1
                            break

                        if num > left:
                            flag = 2
                            break
                    
                    if flag == 1 or flag == 2:
                        break
                if flag == 1 or flag == 2:
                    break
            if flag == 1 or flag == 2:
                break
        if flag == 1 or flag == 2:
            break
                

                        


    print(1 if flag == 1 else 0)