Question

C++

Write a program that inputs ten double-precision, floating-point numbers and passes them to a function that returns the smallest number (note: use pointers).

Answer 1

code c++

#include <iostream>

using namespace std;

double smallest(double *arr)
{
    double small=9007199254740992.0;
    for(int i=0;i<10;i++)
    {
        if(small > arr[i])
            small = arr[i];
    }
    
    return small;
    
}
int main() {
    double arr[10];
    for(int i=0;i<10;i++)
    {
        cout<<"Enter "<<i+1<<" number : ";
        cin>>arr[i];
    }
    cout<<"The smallest number is : "<<smallest(arr);
}

output screenshot