Sridhar Likes Travelling

Sridhar was a seasoned traveler. He liked to visit new places. More than all he was a meticulous planner. This time he was planning to visit Europe. He wrote down his travel itinerary like as follows: If he wanted to visit Madrid, Paris, Munich, Warsaw and Kiev in this order, he would write it down like as: Madrid Paris 100 Paris Munich 200 Munich Warsaw 150 Warsaw Kiev 120 More formally, if he