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5) Write function digits( int n) that receives an integer and returns number of digits in that number for example, if n is 345, the function should return 3 Test this function in the main. 6) Using a loop, Write a function printTriangle(int x) that received integer and print a triangle shape with that length. For example, if x was 10 then the shape is: ke In the main, read an integer from user
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