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recursion_1.cpp
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recursion_1.cpp
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#include<iostream>
using namespace std;
void printNatural(int);
void printNaturalReverse(int);
void printOddNatural(int);
void printOddNaturalReverse(int);
void printEvenNatural(int);
void printEvenNaturalReverse(int);
void printSquares(int);
void printSquaresReverse(int);
void printCubes(int);
void printCubesReverse(int);
void printCubesReverse(int n)
{
if(n==1)
{
cout<<n*n*n<<" ";
printCubesReverse(n-1);
}
}
void printCubes(int n)
{
if(n>0)
{
printCubes(n-1);
cout<<n*n*n<<" ";
}
}
void printSquaresReverse(int n)
{
if(n>0)
{
cout<<n*n<<" ";
printSquaresReverse(n-1);
}
}
void printSquares(int n)
{
if(n>0)
{
printSquares(n-1);
cout<<n*n<<" ";
}
}
void printEvenNaturalReverse(int n)
{
if(n>0)
{
cout<<2*n<<" ";
printEvenNaturalReverse(n-1);
}
}
void printEvenNatural(int n)
{
if(n>0)
{
printEvenNatural(n-1);
cout<<2*n<<" ";
}
}
void printOddNaturalReverse(int n)
{
if(n>0)
{
cout<<2*n-1<<" ";
printOddNaturalReverse(n-1);
}
}
void printOddNatural(int n)
{
if(n>0)
{
printOddNatural(n-1);
cout<<2*n-1<<" ";
}
}
void printNaturalReverse(int n)
{
if(n>0)
{
cout<<n<<" ";
printNaturalReverse(n-1);
}
}
void printNatural(int n)
{
if(n>0)
{
printNatural(n-1);
cout<<n<<" ";
}
}
int main()
{
int n;
cout<<"Enter a no\n";
cin>>n;
printCubesReverse(n);
cout<<endl;
return 0;
}