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Test case 1 and test case 2 show incomplete at 50% . What am I doing wrong? Please help. Test 1: input =52 Test 2: input = 75.321

Test case 1 and test case 2 show incomplete at 50% . What am I doing wrong? Please help. Test 1: input =52 Test 2: input = 75.321

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Test case 1 and test case 2 show incomplete at 50% . What am I doing wrong? Please help. Test 1: input =52 Test 2: input = 75.321
main.cpp 1 source code: 2 #include <iostream> 4 using namespace std; 6 int main() 7 { 8 double length, radius, area; 9 const double PI = 3.1416; 10 11 cout<<"enter the length of the wire: "; 12 cin>>length; 13 14 radius=length/(2 * PI); 15 area=PI * (radius * radius); 16 cout<<"Radius of the circle: "<<radius<<endl; 17 cout<<"Area of the circle<< "<<area<<endl; 18 return 0; 19 20 21 Output: 22 23 Enter the length of the wire:52 24 Radius of the circle is: 8.276 25 Area of the circle is: 215.177 26 it 0% FED
Transcribed Image Text:main.cpp 1 source code: 2 #include <iostream> 4 using namespace std; 6 int main() 7 { 8 double length, radius, area; 9 const double PI = 3.1416; 10 11 cout<<"enter the length of the wire: "; 12 cin>>length; 13 14 radius=length/(2 * PI); 15 area=PI * (radius * radius); 16 cout<<"Radius of the circle: "<<radius<<endl; 17 cout<<"Area of the circle<< "<<area<<endl; 18 return 0; 19 20 21 Output: 22 23 Enter the length of the wire:52 24 Radius of the circle is: 8.276 25 Area of the circle is: 215.177 26 it 0% FED
Expert Solution
Step 1

Here the output is not coming as required because of set precision concept.

Generally this can be solved by using scanf and printf instead of cin and cout respectively.

I will give an example and you make the change in your code it will work.

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