Function main

CPP/Problems/Decimal to Binary/main.cpp:6–20

Decimal to binary conversion

// 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;
 }