1.

Write a C++ program to find the second largest out of the n numbers in the array.

Answer»

#include<iostream.h>

#include<iomainp.h>

void main()

{

int a[50],I,n,firstlarge,secondlarge;

cout<<"Enter the number of elements"<<end1;

cin>>n;

cout<<"Enter the elements now :"<<end1;

for(i = 0;i<n;I++)

cin>>a[1];

if (a[0]>a[1])

{

firstlarge = a[0];

secondlarge = a[1];

}

else

{

firstlarge = a[1];

secondlarge = a[0];

}

for(i=2;i<n;i++)

if(a[i]>firstlarge)

{

secondlarge = firstlarge;

firstlarge = a[i];

}

else if (a[i]>secondlarge)

secondlarge = a[i];

cout<<"The second largest number is"secondlarge<<endl

}


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