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  Count numbers containing 4   Basic  Accuracy:   48.18%  Submissions:   2010  Points:   1 Count the numbers between 1 to  N  containing 4 as a digit.   Example 1: Input: N = 9 Output: 1 Explanation: 4 is the only number between 1 to 9 which contains 4 as a digit. Example 2: Input: N = 14 Output: 2 Explanation: 4 and 14 are the only number between 1 to 14 that contains 4 as a digit.   Your Task: You don't need to read input or print anything. Your task is to complete the function  countNumberswith4()  which takes an Integer N as input and returns the answer.