Write a program in C plus plus to store 100 element within array and find the particular element if exist?

Answer 1

#include<iostream>

#include<iomanip>

#include<time.h>

template<typename T>

size_t find(T& data, T a[], size_t size)

{

size_t index=0;

do {

if(a[index]==data)

break;

} while(++index<size);

return(index);

}

template<typename T>

void print(T a[], size_t size)

{

using std::cout;

using std::endl;

using std::setw;

size_t index=0;

do{

if(index&&index%20==0)

cout<<endl;

cout<<setw(3)<<a[index];

}while(++index<size);

cout<<endl;

}

int main()

{

srand((unsigned)time(NULL));

const size_t size=100;

unsigned int a[size];

size_t index=0;

do{

unsigned int data=rand()%100;

do{

data=rand()%100;

} while(find(data,a,index)<index);

a[index]=data;

} while(++index<size);

print(a,size);

}