C++ program to concatenate a string given number of times
Write a function which returns a new string which is made by concatenating a given string n number of times.
Input : str = "geeks" n = 3 Output : str = "geeksgeeksgeeks" We concatenate "geeks" 3 times Input : str = "for" n = 2 Output : str = "forfor" We concatenate "for" 2 times
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