Identify the blank program code to generate an output #include (₁)using namespace std;(11)float calcArea (float);float PI 3.14159;int main()float a, area;cout << " This program calculates the area of an circle \n\n";cout <<"Enter the radius of the circle: ";a-(iii)area -(iv)cout << "The area is " << area << endl;float getRadius ()float radius;cin >> radius;float calcArea ((vi)return PI*pow (a, 2); The output programThis program calculates the area of an circleEnter the radius of the circle: 3The area is 28.2743

answer along with output and code screenshot

#include using namespace std; (14) float calcArea (float); float PI 3.14159; int main() { float a, area; cout << This program calculates the area of an circle \n\n"; cout <<"Enter the radius of the circle: "; (iii) area - (iv) cout << The area is " << area << endl; } float getRadius () { float radius; cin >> radius; (v) } float calcArea ( { (vi) return PI*pow (a, 2);

#include using namespace std; (14) float calcArea (float); float PI 3.14159; int main() { float a, area; cout << This program calculates the area of an circle \n\n"; cout <<"Enter the radius of the circle: "; (iii) area - (iv) cout << The area is " << area << endl; } float getRadius () { float radius; cin >> radius; (v) } float calcArea ( { (vi) return PI*pow (a, 2);

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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