First Multiple of 7
JavaScript
Easy
3 views
Problem Description
Given N, find the smallest multiple of 7 which is >= N. Print that number.
Input Format
One integer N.
Output Format
One integer answer.
Official Solution
const fs=require('fs');const s=fs.readFileSync(0,'utf8').trim();if(!s)process.exit(0);let N=BigInt(s);let r=N%7n;if(r<0n)r+=7n;let add=(7n-r)%7n;process.stdout.write((N+add).toString());
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