[PR #879] [CLOSED] Armstrong Number in C #1396

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claunia · 2026-01-29T15:20:07Z

claunia commented

2026-01-29 15:20:07 +00:00

📋 Pull Request Information

Original PR: https://github.com/TheAlgorithms/C/pull/879
Author: @karantiet
Created: 10/10/2021
Status: ❌ Closed

Base: master ← Head: master

📝 Commits (1)

e6b2b3b Armstrong Number in C

📊 Changes

1 file changed (+25 additions, -0 deletions)

View changed files

➕ numerical_methods/Armstrong Number in C.c (+25 -0)

📄 Description

It's A C Program To Check Armstrong Number.
Armstrong number is a number that is equal to the sum of cubes of its digits. For example 0, 1, 153, 370, 371 and 407 are the Armstrong numbers.

Let's try to understand why 153 is an Armstrong number.
153 = (111)+(555)+(333)
where:
(111)=1
(555)=125
(333)=27
So:
1+125+27=153

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/TheAlgorithms/C/pull/879 **Author:** [@karantiet](https://github.com/karantiet) **Created:** 10/10/2021 **Status:** ❌ Closed **Base:** `master` ← **Head:** `master` --- ### 📝 Commits (1) - [`e6b2b3b`](https://github.com/TheAlgorithms/C/commit/e6b2b3bf5f1dd07fdf837201fca268fb5913b45c) Armstrong Number in C ### 📊 Changes **1 file changed** (+25 additions, -0 deletions) <details> <summary>View changed files</summary> ➕ `numerical_methods/Armstrong Number in C.c` (+25 -0) </details> ### 📄 Description It's A C Program To Check Armstrong Number. Armstrong number is a number that is equal to the sum of cubes of its digits. For example 0, 1, 153, 370, 371 and 407 are the Armstrong numbers. Let's try to understand why 153 is an Armstrong number. 153 = (1*1*1)+(5*5*5)+(3*3*3) where: (1*1*1)=1 (5*5*5)=125 (3*3*3)=27 So: 1+125+27=153 <a href="https://gitpod.io/#https://github.com/TheAlgorithms/C/pull/879"><img src="https://gitpod.io/button/open-in-gitpod.svg"/></a> --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

claunia added the pull-request label 2026-01-29 15:20:07 +00:00

claunia closed this issue

2026-01-29 15:20:08 +00:00

claunia referenced this issue

2026-01-29 15:27:15 +00:00

[PR #1396] [CLOSED] Update recursive_traversals.c #1996

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Reference: starred/C#1396