Merge pull request #227 from AayushG02/main

added a program to convert decimal numbers to binary.

Author: gantavyamalviya

CPP/Problems/Decimal to Binary/main.cpp

@@ -0,0 +1,20 @@
+#include<bits/stdc++.h>
+using namespace std;
+
+
+// Decimal to binary conversion
+ int main()
+ {
+     int n;
+     cin>>n;
+     int ans = 0;
+     int i = 0;
+     while(n != 0)
+     {
+         int bit = n&1;
+         ans = (bit * pow(10, i)) + ans;
+         n = n >> 1;
+         i++;
+     }
+     cout<<ans;
+ }