Write a program to find the formula of Work in C++

Write a program which take Work value of x and k from user and return value of W along its unit.
W = kx^2 /2

Input:

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#include <iostream.h> #include <conio.h> int main() { cout << " Work Formula: W = kx^2/2 \n"; float k, x, X, K, W; cout << " Enter the value of x?\n"; cin >> x; cout << " Enter the value of k?\n"; cin >> k; X = x * x; K = k * X; W = K / 2; cout <<"\t \"W (Work)\"= "<< W <<" Joule"<< endl; getch(); return 0; }

Output:

Work Formula: W = kx^2/2
 Enter the value of x?
76 
 Enter the value of k?
278 
 "W (Work)"= 802864 Joule