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Give two integer arrays A & B.A has n elements and B has ' n-1 ' elements . A has all the elements that are there in B. But B has one missing element. Write a function that takes arrays , A & B as imnput and finds the missing element in most optised manner .
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Answer / aniruddha
public int check(int a[], int b[])
{ int value,w;
for(int i=0; i<=a.length; i++)
{ w=0;
for(int j=0; j<b.length; j++)
{
if(a[i]!=b[j])
{ w++;
break;
}
}
if(w==0)
value=a[i];
}
return value;
}
| Is This Answer Correct ? | 12 Yes | 9 No |
Answer / rajesh
<?php
function findMissing($a1, $a2) {
for($i= 0; $i<count($a1); $i++) {
$found = false;
for($j= 0; $j<count($a2); $j++) {
if($a1[$i] == $a2[$j] ) {
$found = true;
break;
}
}
if($found == false) {
break;
}
}
return $a1[$i];
}
$element = findMissing(array(1, 3, 5, 7, 9, 10, 6), array(1, 3, 7, 9, 10, 6));
echo "Missing Element in second Array : " . $element;
?>
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / ninad
public int check(int a[], int b[])
{
int x;
int[] c=new int[a.length];
for(int i=0; i<=c.length; i++)
{
c[i]=0;
}
for(int i=0; i<=a.length; i++)
{
for(int j=0; j<b.length; j++)
{
if(a[i]==b[j])
c[i]=1;
}
}
for(int i=0;i<=c.length;i++)
if(c[i]==0)
x=a[i];
return x;
}
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / abhi
#include<iostream>
using namespace std;
#include<algorithm>
int main()
{
int n;
cin>>n;
int a[n],b[n-1];
int sum1=0,sum2=0;
for(int i=0;i<n;i++)
{
cin>>a[i];
sum1+=a[i];
}
for(int i=0;i<n-1;i++)
{
cin>>b[i];
sum2+=b[i];
}
cout<<sum1-sum2<<endl;
}
| Is This Answer Correct ? | 0 Yes | 0 No |
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