All Your Base 7 Are Belong to Us by CodeChum Solution - AskTheCode

CodeChum Programming Solution | C++ program to solve a sequence of numbers | AskTheCode

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Problem:

All Your Base 7 Are Belong to Us by CodeChum.

MWAHAHA *evil laugh* ?

I am evil space person trying to invade your base, Base 7. I was sent here by my superiors to eradicate all intellectually inferior people, and I was told that people inside your base are part. I will give you chance, however. If you manage to solve this simple sequence of numbers, I will spare you and everyone inside Base 7.

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Input Format:

A single line containing an integer.

Input Sample:

5

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Output Format:

A single line containing n integers.

Output Sample:

4 9 21 40 66

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Code:

#include  <iostream>
using namespace std;

int main(){
	int n;
	cin >> n;
	int arr[n];
	int prev = 4;
	arr[0] = prev;
	for (int i = 1; i < n; i++){
		arr[i] = prev + 7 * i - 2;
		prev = arr[i];
	}
	for (int i = 0; i < n; i++)
		cout << arr[i] << " ";
	return 0;
}