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  1. Prepare
  2. Algorithms
  3. Strings
  4. Mars Exploration
  5. Discussions

Mars Exploration

  • kumbhar_saurabh1
     + 0 comments
    def marsExploration(s):
    i = 0
    count = 0
    while i < len(s):
        if(s[i]!="S"):
            count = count + 1
        if(s[i+1] != "O"):
            count = count + 1
        if(s[i+2] != "S"):
            count = count + 1
        i = i + 3
    return count