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Count pieces of the circle after N cuts in C++
We are given an integer N which represents the number of cuts applied on a 2D-circle. Each circle divides the circle in two halves. Goal is to find the pieces of the circle after N cuts.
Number of pieces= 2 * no. of cuts
Let’s understand with examples.
Input − N=1
Output − Pieces of circle: 2
Explanation −
Input − N=3
Output − Pieces of circle: 6
Explanation −
Approach used in the below program is as follows
We take N for a number of cuts.
Take pieces=1*N.
Print the result..
Example
#include <bits/stdc++.h>
using namespace std;
int main(){
int N=2;
Int pieces=2*N;
cout <<endl<<”Number of pieces of circle: ”<<pieces;
return 0;
}Output
If we run the above code it will generate the following output −
Number of pieces of circle: 4
Updated on: 31-Oct-2020
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