| #!/usr/bin/env bash | |
| # ——————————————————————————————————————————————————————— | |
| # BashMatic Utilities Library | |
| # ——————————————————————————————————————————————————————— | |
| # © 2017-2020 Konstantin Gredeskoul, All rights reserved. | |
| # | |
| # Distributed under the MIT LICENSE. | |
| # | |
| # Sources: https://github.com/kigster/bashmatic | |
| # ——————————————————————————————————————————————————————— |
| #!/bin/bash | |
| # USAGE | |
| # kubescan.sh [kubeconfig.yaml] > state.yaml | |
| # Goal: | |
| # - Provide a quick way to dump the state of a cluster for analysis | |
| # - Simplify verification of live state of the cluster | |
| KUBECONFIG=${1:-$KUBECONFIG} |
| /* Exercise: Loops and Functions #43 */ | |
| package main | |
| import ( | |
| "fmt" | |
| "math" | |
| ) | |
| func Sqrt(x float64) float64 { | |
| z := float64(2.) |
1. The table below shows the formulas for triangular, pentagonal, and hexagonal numbers.
| ... | ... | ... |
|---|---|---|
| Triangular | Tn = n(n+1)/2 | 1, 3, 6, 10, 15, ... |
| Pentagonal | Pn = n(3n-1)/2 | 1, 5, 12, 22, 35, ... |
| Hexagonal | Hn = n(2n-1) | 1, 6, 15, 28, 45, ... |
The number T285 = P165 = H143 = 40755 is a triangular number, a pentagonal number, and a hexagonal number. Write code to find the next number like this.
