Nesting of Member Funtions

Write a Program to find the smallest no. in an array using Nesting of Member Functions.

#include<iostream> using namespace std; class num { int i,small,a[5]; public: int smallest(int b[5]) { small=b[0]; for(i=0;i<5;i++) if(b[i]<small)small=b[i]; return small; } void input() { cout<<"Enter the array elements :"; for(i=0;i<5;i++) cin>>a[i]; } void display() { cout<<"The smallest no.= "<<small<<endl; } void call() { input(); smallest(a); display(); } }; int main() { num small; small.call(); return 0; }