find the Product Id | Wipro programming question solution

 Problem:-

The company has to find the bucket ID from the product ID. The company needs an algorithm which takes the product ID as an input, calculates the smallest and largest permutation with the digits of the product ID, then outputs the sum of these smallest and largest permutations as the bucket ID.

Write an algorithm for the company to find the bucket ID for the given product.

Input:-

 The input consists of an integer- productID, representing the product ID of the product.

Output:-

Print an integer representing the bucket ID for the given product.

Example:-

Input:

734

Output:

1090

Explanation:

The smallest permutation with digits

734 is 347   so after adding these we will get 1090.

Code:-

#include <bits/stdc++.h>

using namespace std;

int main()

{

int n,small=0,large=0;

int a[100],i=0;

cin>>n;

while(n!=0)

{

int r=n%10;

a[i]=r;

n=n/10;

i++;

}

// sort the array

sort(a,a+i);

// finding the smallest element

for(int j=0;j<i;j++)

{

small=small*10+a[j];

}

// finding the greatest element

for(int j=i-1;j>=0;j--)

{

large=large*10+a[j];

}

cout<<small+large<<endl;

return 0;

}

Output:-

734

1090

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