Solution | URI Online Judge | 1011 Sphere
URI Online Judge | 1011
Sphere
Adapted by Neilor Tonin, URI 
Brazil
Timelimit: 1 Brazil
Make a program that calculates and shows the volume of a sphere being provided the value of its radius (R) . The formula to calculate the volume is: (4/3) * pi * R3. Consider (assign) for pi the value 3.14159.
Tip: Use (4/3.0) or (4.0/3) in your formula, because some languages (including C++) assume that the division's result between two integers is another integer. :)
Input
The input contains a value of floating point (double precision).
Output
The output must be a message "VOLUME" like the following example with a space before and after the equal signal. The value must be presented with 3 digits after the decimal point.
| Input Samples | Output Samples |
| 3 | VOLUME = 113.097 |
| 15 | VOLUME = 14137.155 |
| 1523 | VOLUME = 14797486501.627 |
সল্যুশন্সঃ
#include<iostream>
#include<iomanip>
using namespace std;
main()
{
int R;
cin >> R;
cout << fixed;
cout << "VOLUME = " << setprecision(3) << ((4/3.0)*(3.14159)*R*R*R) << endl;
return 0;
}
আলোচনাঃ
কোনো টপিক না বুঝলে অবশ্যই কমেন্টস করবেন। কোড কপি পেষ্ট না করে আগে বুঝুন দেন নিজে নিজে করুন। কোডিং এর মজা টা বুঝবেন।
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