Create a function called swaps() that interchanges the values of the two arguments sent to it (pass these arguments by reference). Make the function into a template, so it can be used with all numerical data types (char, int, float, and so on). Write a main() program to exercise the function with several types.

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Create a function called swaps() that interchanges the values of the two arguments sent to it (pass these arguments by reference).  Make the function into a template, so it can be used with all numerical data types (char, int, float, and so on). Write a main() program to exercise the function with several types.

Suresh Chand · Accepted Answer

#include using namespace std; template void swaps(T &a, T &b){ T temp = a; a = b; b = temp; } int main(){ int x1, y1; float x2, y2; cout << 'Enter two Integer numbers: '; cin >> x1; cin >> y1; cout << 'Enter two Floting numbers: '; cin >> x2; cin >> y2; cout << 'nBefore Swap:' << endl; cout << 'x1 = ' << x1 << ' y1 = ' << y1 << endl; cout << 'x2 = ' << x2 << ' y2 = ' << y2 << endl; swaps(x1, y1); swaps(x2, y2); cout << 'nAfter Swap:' << endl; cout << 'x1 = ' << x1 << ' y1 = ' << y1 << endl; cout << 'x2 = ' << x2 << ' y2 = ' << y2 << endl; return 0; } The output of above program is Enter two Integer numbers: 2 5 Enter two Floting numbers: 2.2 4.4 Before Swap: x1 = 2 y1 = 5 x2 = 2.2 y2 = 4.4 After Swap: x1 = 5 y1 = 2 x2 = 4.4 y2 = 2.2

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