How to resolve the algorithm A+B step by step in the Clojure programming language

Published on 12 May 2024 09:40 PM
#Clojure

How to resolve the algorithm A+B step by step in the Clojure programming language

Table of Contents

Problem Statement

A+B   ─── a classic problem in programming contests,   it's given so contestants can gain familiarity with the online judging system being used.

Given two integers,   A and B. Their sum needs to be calculated.

Two integers are written in the input stream, separated by space(s):

The required output is one integer:   the sum of A and B.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm A+B step by step in the Clojure programming language

Source code in the clojure programming language

(println (+ (Integer/parseInt (read-line)) (Integer/parseInt (read-line))))
3
4
=>7


(eval (read-string (str "(+ " (read-line) " )") ))
3 3
6


(println (+ (read) (read)))
3 4
7


(let [ints (map #(Integer/parseInt %) (clojure.string/split (read-line) #"\s") )] 
  (println (reduce + ints)))
3 4
=>7


(println (reduce + (map #(Integer/parseInt %) (clojure.string/split (read-line) #"\s") )))

3 4
=>7

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