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http://wapcplusplus.blogspot.in/p/coding-class-xi.html

//WAP to read marks of 3 students and store them under an array. #include<iostream.h>
#include<conio.h>
void main()
{
     const int size=3;
     float marks[size];
     //    cout<<"Enter marks of student"<<i+1<<"\n";
     for(int i=0; i<size;i++)
     {
           cout<<"Enter marks of student"<<i+1<<"\n";
           cin>>marks[i];
     }
     cout<<"\n";
     for(i=0;i<size;i++)
     cout<<"Marks["<<i<<"]="<<marks[i]<<"\n";
     getch();
}
-----------------------------------------------------------------
/*Program to read prices of 5 goods in an array and then display sum of all the prices, product of all the prices and average of them*/
#include<iostream.h>
#include<conio.h>
void main()
{
     clrscr();
     const size=5;
     double price[5], avg, sum,prod;
     avg=sum=0;
     prod = 1;
     for(int i=0;i<size;++i)
     {
     cout<<"Enter price for "<<i+1<<" goods: "<<"\n";
     cin>>price[i];
     sum+=price[i];
     prod*=price[i];
     }
     avg=sum/5;
     cout<<"Sum of all prices "<<sum<<"\n";
     cout<<"Average of all prices "<<avg<<"\n";
     cout<<"Product of all prices "<<prod<<"\n";
     getch();

}


-----------------------------------------------------------------

/*
WAP to sort an array on N numbers in ascending order.
Avoid duplication of elements.
*/
#include<iostream.h>
#include<conio.h>
void main()
{
     clrscr();
     int A[20], N, i, j, temp;
     cout<<"\nEnter the number of elements:";
     cin>>N;
     for(i=0;i<N;i++)
     cin>>A[i];
     //Bubble sort technique
     for(i=0;i<N;++i)
           for(j=0;j<(N-1)-i; j++)
           if(A[j]>A[j+1])
                {
                     temp=A[j];
                     A[j]=A[j+1];
                     A[j+1]=temp;
                     }
     cout<<"The elements in the array after sorting...";
     for(i=0;i<N;i++)
     {
     cout<<A[i]<<'\t';
     }
     getch();
     }



And many more....

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