Question

Trying to do this in C++

Question 1: 1. Implement the function: int minInArray (int arr[], int arrSize) This function is given arr, an array of integers, and its logical size, arrSize. When called, t returns the minimum value in arr. Write a program that reads from the user a sequence of 20 integers (unnecessarily different from one another) into an array, and outputs the minimum value, and all the indices it appears in the array. 2. Your program should interact with the user exactly as it shows in the following example: Please enter 20 integers separated by a space 14 5 12 5 6 14 5 12 14 12 14 687 5 136 9 2189 10 6 The minimum value is 5, and it is located in the following indices: 1 3 6 14

Answer 1

1.CODE IN C:

#include<iostream>
#include<string>
using namespace std;
int minInArray(int arr[],int n);
int main(){
   //declaring variables
   int n,min;
   //taking the size of the array as input from the user
   cout << "Enter the size of the array:";
   cin>>n;
   int arr[n],i;
   //taking elements of the array as input from the user
   cout <<"Enter the elements of the array:";
   for(i=0;i<n;i++){
       cin>>arr[i];
   }
   cout <<"Your array is: ";
   for(i=0;i<n;i++)
       cout<<arr[i]<<" ";
   //calling the minInArray() function
   min=minInArray(arr,n);
   //displaying the result
   cout <<"\nThe minimum element in your array is:"<<min;
}
//this is minInArray function find the minimum element in the array
int minInArray(int arr[],int n){
   int i,min=99999999;
   for(i=0;i<n;i++){
       if(arr[i]<min)
           min=arr[i];
   }
   return min;
}

OUTPUT:

2.CODE IN C:

#include<iostream>
#include<string>
using namespace std;
int minInArray(int arr[],int n);
int main(){
   //declaring variables
   int n=20,min;
   int arr[n],i;
   //taking elements of the array as input from the user
   cout <<"Please enter 20 integers seperated by a space:";
   for(i=0;i<n;i++){
       cin>>arr[i];
   }
   cout <<"Your array is: ";
   for(i=0;i<n;i++)
       cout<<arr[i]<<" ";
   //calling the minInArray() function
   min=minInArray(arr,n);
   //displaying the result
   cout <<"\nThe minimum value is "<<min<<", and it is located in the following indices:";
   for(i=0;i<n;i++){
       if(arr[i]==min)
           cout<<" "<<i;
   }
}
//this is minInArray function find the minimum element in the array
int minInArray(int arr[],int n){
   int i,min=99999999;
   for(i=0;i<n;i++){
       if(arr[i]<min)
           min=arr[i];
   }
   return min;
}

OUTPUT: