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#include<iostream>
using namespace std;
template <typename T>
void swap(T &ch1,T &ch2)
{
T temp = ch1;
ch1 = ch2;
ch2 = temp;
}
void main()
{
int a1 = 3;
int b1 = 4;
swap<int>(a1,b1);
cout<<a1<<endl<<b1<<endl;
}
#include<iostream>
using namespace std;
template <typename T>
void myswap(T &ch1,T &ch2)
{
T temp = ch1;
ch1 = ch2;
ch2 = temp;
}
void main()
{
int a1 = 3;
int b1 = 4;
myswap<int>(a1,b1);
cout<<a1<<endl<<b1<<endl;
}