DCP-560: Game Show II Back to All Problems

Easy Math > Counting

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Rahim is attending in a game. In this game he has to pick up N number of same color balls among some distinct colors of balls from a box blindly. The colors are red, blue, green and yellow. In that box there are respectively R, B, G and Y numbers of red, blue, green and yellow color balls. Input: ------ Input starts with an integer **T ( 1<=T<=10 )**, denoting the number of test cases.<br> Each case contains two lines of input. First line will contain four integers **R , B, G** and **Y ( 2 ≤ R, B, G, Y ≤ 10^9 )** denoting respectively the number of red, blue, green and yellow color balls. The next line will contain an integer **N ( 1 ≤ N ≤ min (R ,B, G, Y) )** denoting the number of same color balls which Rahim has to find out blindly. Output: ------- For each case of input, output will be an integer number representing the minimum number of balls Rahim has to pick up from the box blindly to ensure that **N** balls of same color. Sample Input ------------ 1 10 10 10 10 4 Sample Output ------------- 13

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Problem Setter:

MD. ISHTIAQ ISLAM

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