Merge_the_tools_hackerranksolutions.py

def merge_the_tools(s,num):
    s=s
    num=num
    subsegments = int(len(s) / num)

    for i in range(subsegments):
        t = s[i * num : (i + 1) * num]  ##indexing of the string
        u = ""
        for c in t:
            if c not in u:
                u += c
        print(u)


if __name__ == '__main__':
    string, k = input(), int(input())
    merge_the_tools(string, k)