Given an array of real numbers greater than zero in form of strings. Find if there exists a triplet (a,b,c) such that 1 < a+b+c < 2. Return 1 for true or 0 for false.Problem Constraints
O(n) solution is expected.
Note: You can assume the numbers in strings don't overflow the primitive data type and there are no leading zeroes in numbers. Extra memory usage is allowed.
1 <= |A| <= 106Input Format
The first argument is an array of strings A.Output Format
Return an integer, 1 for true or 0 for false.Example Input
A = ["0.6", "0.7", "0.8", "1.2", "0.4"]Example Output
Given [0.6, 0.7, 0.8, 1.2, 0.4],
You should return 1
Hence, the output is 1.
NOTE: You only need to implement the given function. Do not read input, instead use the arguments to the function. Do not print the output, instead return values as specified.
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