Wednesday, 1 February 2017

Geeksforgeeks Solution For " Multiply Array "

GeeksforGeeks Solution For School Domain .Below You Can Find The Solution Of Basic ,Easy ,Medium ,Hard .You Can Also Direct Submit Your Solution to Geeksforgeeks Same Problem .You Need to login then you can submit you answers 

Problem :- 

Calculate the product of all the elements in an array.

Input:
The first line of input contains an integer T denoting the number of test cases. Then T test cases follow. Each test case consist of two lines . The first line of each test case contains an integer N.The second line of each test case contains N space separated integers denoting elements of the array A[ ].

Output:

For each test case in a new line print the product of all elements.

Submit Your Solution Click Here 

Solution :-

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int t;
    cin>>t;
    while(t--)
    {
        long long int n,i,j,res=1;
        cin>>n;
        int arr[n];

        for(i=0;i<n;i++)
        cin>>arr[i];
        
        for(i=0;i<n;i++)
        res*=arr[i];
        
        cout<<res<<endl;
        
    }
    return 0;

}

Output :-


Geeksforgeeks Solution For " Multiply Array "

No comments:
Write comments

Recommended Posts × +