Merge pull request ashutosh97#58 from everlearner/Divisibility-Question

Added competitive question with sol

Author: ashutosh97

Divisibility_Check/Question.txt

@@ -0,0 +1,7 @@
+You are given an array of integers. Check whether there exists a number in this array which is divisible by all other numbers in this array. Output 1, if such a number exists, and 0 otherwise.
+
+Input
+The only line of the input contains a list of space-separated integers ai (1 ≤ ai ≤ 100) — elements of the array. The size of the array is between 2 and 10, inclusive. Note that the size of the array is not given explicitly!
+
+Output
+Output 1 if there exists element of this array which is divisible by all other elements of the array, and 0 otherwise.

Divisibility_Check/Solution.cpp

@@ -0,0 +1,48 @@
+#include<bits/stdc++.h>
+using namespace std;
+int main()
+{
+	char amp[100];
+	cin.getline(amp,99,'\n');
+	int len=strlen(amp);
+
+
+	int arr[10]={0};
+
+	int count=0,i=0;
+	int start=0;
+	for(int l=start;l<=len;l++)
+	{
+
+		if(amp[l]==' ' || amp[l]=='\0')
+		{
+			//cout<<"hi "<<l<<" "<<start<<" ";
+			count++;
+			for(int m=l-1,n=0;m>=start;m--,n++)
+			{
+				arr[i]+= (amp[m]-'0')*pow(10,n);
+
+			}
+
+			if(l==len)
+				break;
+		i++;	
+		start=l+1;
+		}
+
+	}
+	
+	sort(arr,arr+count);
+	int ans=1;
+	for(int a=count-2;a>=0;a--)
+	{
+		if(arr[count-1]%arr[a]!=0)
+		{
+			ans=0;
+			break;
+		}
+	}
+
+	cout<<ans;
+	return 0;
+}