How can I print the no of permutations?
How to print the 2nd part of the ans?
hi @kodivine0 you can keep a count variable as an argument and everytime you print a permutation you can increment that variable.
i have taken variable as parameter but my output is incorrect. Please help me
@kodivine0 https://ide.codingblocks.com/s/256507 you can refer to this. I passed by reference and updated its value in the base case. The problem with your code was that it did not have a return statement in its base case, and since you were passing c+1 as an argument, it’d gain its old value in the previous function call and never be updated.
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