Can It Be A Triangle

Read three side lengths and decide whether they can form a triangle: they can only when the sum of every pair of sides is greater than the third side. Print Valid triangle or Not a triangle. Input: three lines, each a positive integer, no prompts. Output: one line. Join the three comparisons with and.

Expected Output:

Valid triangle↵

= newline. The output ends with a newline — print one after the last line.

Hints3 available

Topics:

If StatementsOperators

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